User Guide for Lenovo models including: ThinkSystem RAID 940 Series Internal RAID Adapters, ThinkSystem RAID 940 Series, Internal RAID Adapters, Adapters
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Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
Product Guide
The ThinkSystem RAID 940 family of PCIe 4.0 12 Gbps SAS RAID controllers are high-performance RAIDon-chip (ROC) server adapters for connectivity to drives internal to the server. These adapters support RAID levels 0, 1, 10, 5, 50, 6 and 60, and include an extensive list of RAS and management features. The ThinkSystem RAID 940-16i is shown in the following figure.
Figure 1. ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
Did you know?
The RAID 940 Series adapters all have a PCIe 4.0 host interface which doubles the bandwidth between the server and the adapter, compared to the previous generation RAID 930 adapters. This improves overall performance of the storage subsystem by supporting up to 3 million IOPS (JBOD mode) and up to 3 million IOPS in RAID (random reads).
RAID on Chip-based controllers such as the RAID 940 adapters have a dedicated processor that offloads all RAID functions from the server's CPU. With hardware acceleration for RAID 5 and 6 operations plus up to 8 GB dedicated memory for caching, the 940-8i, 16i and 32i offer the ultimate performance for ThinkSystem servers.
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Part number information
The following table provides the ordering part numbers for the adapters.
The table includes feature codes for the RAID 940 adapters to be ordered with the Tri-Mode feature enabled. Tri-Mode enables the support of SAS, SATA and NVMe drives to be connected to the adapter, as described in the Features section.
Table 1. Part numbers and feature codes
Part number
Feature code
Tri-Mode Feature code
4Y37A09728 B8NY
BGM1
4Y37A09729 B8NW
BGM0
4Y37A09730 BC4U,B8NZ BDY4
4Y37A09735 B8P0
BGM2
4Y37A09733 B8P8
None
Description ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter
The ThinkSystem RAID 940-8i is shown in the following figure.
Figure 2. ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter
Technical specifications
The ThinkSystem RAID 940 Series internal RAID adapters have the following specifications: PCIe 4.0 x8 host interface, also compatible with a PCIe 3.0 host interface 12 Gbps SAS/SATA RAID controllers, based on the Broadcom MegaRAID 9560 adapter family
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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4GB or 8GB of integrated flash-backed cache
Connectivity for up to 32 internal SAS or SATA drives: RAID 940-8i supports up to eight internal SAS or SATA drives RAID 940-16i supports up to 16 internal SAS or SATA drives RAID 940-32i supports up to 32 internal SAS or SATA drives
Support for intermixing SAS and SATA HDDs and SSDs. Mixing SAS and SATA drives in the same array is not supported. Mixing of HDDs and SSDs in the same array is not supported.
Support for intermixing of 12 Gbps and 6 Gbps drives.
Support for RAID 0, 1, 10, 5, 50, 6 and 60 standard
Support for JBOD (non-RAID) drive state
Support for logical drive sizes greater than 2 TB.
Configurable stripe size up to 1 MB
Supports 512e, 512n and 4K sector formatted drives
Supports UNMAP command for SAS SSDs (JBOD and RAID volumes)
Supports TRIM command for SATA SSDs (JBOD)
Compliant with Disk Data Format (DDF) configuration on disk (CoD).
S.M.A.R.T. support.
Configuration through XClarity Provisioning Manager UEFI interface XClarity Controller web interface XClarity Administrator Configuration Patterns StorCLI command-line interface LSI Storage Authority (LSA) GUI interface UEFI Human Interface Infrastructure (HII)
Note: CacheCade is not supported by these adapters
The ThinkSystem RAID 940-16i Internal adapter is shown in the following figure.
Figure 3. ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter The following table compares the specifications of the RAID 940 adapters.
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Table 2. Specifications
Feature Adapter type
Part number Form factor
Controller chip
Broadcom equivalent
Host interface Port interface Number of ports Port connectors
Tri-Mode support Drive interface
Drive type
Hot-swap drives Max devices RAID levels
JBOD mode Cache
CacheVault cache protection with Flash Performance Accelerator (FastPath) SSD Caching (CacheCade Pro 2.0) SED support
RAID 940-8i RAID 940-8i RAID 940-16i RAID 940-16i
4GB
8GB
8GB
8GB Internal
RAID 940-32i 8GB
RAID controller
RAID controller
RAID controller RAID controller RAID controller
4Y37A09728 4Y37A09729 4Y37A09730 4Y37A09735
4Y37A09733
PCIe low profile
PCIe low profile
PCIe low profile Custom
PCIe FHHL
Broadcom SAS3908
Broadcom SAS3908
Broadcom SAS3916
Broadcom SAS3916
Broadcom SAS3916 + SAS35x36R expander
MegaRAID 9560-8i 4G
MegaRAID 9560-8i 8G
MegaRAID 9560-16i 8G
MegaRAID 9560- MegaRAID
16i 8G
9367-32i 8G
PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x8 PCIe 4.0 x8
PCIe 4.0 x8
12 Gb SAS 12 Gb SAS 12 Gb SAS
12 Gb SAS
12 Gb SAS
8
8
16
16
32
One x8 SFF- One x8 SFF- Two x8 SFF-
8654
8654
8654
Four x4 SFF8654
Four x8 SFF8654
Yes
Yes
Yes
Yes
No
SAS, SATA, SAS, SATA, SAS, SATA,
NVMe U.3
NVMe U.3
NVMe U.3
SAS, SATA, NVMe U.3
SAS, SATA
HDD, SED, SSD
HDD, SED, SSD
HDD, SED, SSD
HDD, SED, SSD HDD, SED, SSD
Yes
Yes
Yes
Yes
Yes
8
8
16
16
32
0, 1, 10, 5, 50, 0, 1, 10, 5, 50, 0, 1, 10, 5, 50, 0, 1, 10, 5, 50, 6, 0, 1, 10, 5, 50,
6, 60
6, 60
6, 60
60
6, 60
Yes
Yes
Yes
Yes
Yes
4GB (Standard)
8GB (Standard)
8GB (Standard) 8GB (Standard) 8GB (Standard)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
No
No
Yes (SafeStore)
Yes (SafeStore)
Yes (SafeStore)
Yes (SafeStore) Yes (SafeStore)
To compare the RAID 940 Series adapters to other internal adapters, see the Lenovo ThinkSystem RAID Adapter and HBA Reference https://lenovopress.com/lp1288-lenovo-thinksystem-raid-adapter-and-hba-reference
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Features
The ThinkSystem RAID 940 adapters have the following standard features:
NVMe drive support
The 8-port and 16-port adapters offer Tri-Mode (or Trimode) which enables the use of SAS, SATA and NVMe U.3 drives at the same time. NVMe drives are connected via a PCIe x1 link to the controller. Such support provides greater flexibility and allows the use of the low-latency and highIOPS benefits of NVMe drives connected to a standard RAID adapter. Note that only NVMe drives with a U.3 interface are supported with Tri-Mode; U.2 drives are not supported.
MegaRAID FastPath SSD performance acceleration
MegaRAID FastPath software provides high-performance I/O acceleration for SSD-based virtual drives by using a low latency I/O path to increase the maximum I/O per second (IOPS) capability of the controller. This feature boosts the performance of applications with a highly random data storage access pattern, such as transactional databases.
MegaRAID flash cache protection
MegaRAID flash cache protection uses NAND flash memory, which is powered by a CacheVault Power Module supercapacitor, to protect data that is stored in the controller cache. This module eliminates the need for a lithium-ion battery, which is commonly used to protect DRAM cache memory on PCI RAID controllers. To avoid the possibility of data loss or corruption during a power or server failure, flash cache protection technology transfers the contents of the DRAM cache to NAND flash using power from the offload power module. After the power is restored to the RAID controller, the content of the NAND flash is transferred back to the DRAM, which is flushed to disk.
Auto-resume on array rebuild or array reconstruction after the loss of system power
Auto-resume uses non-volatile RAM (NVRAM) to save the rebuild progress during a host reboot or power failure to automatically resume from the last checkpoint. Auto-resume ensures that data integrity is maintained throughout the process. The card supports a number of features that can be implemented without rebooting the server. Applications, such as email and web server, benefit from avoiding downtime during the transition.
Online Capacity Expansion
Online Capacity Expansion (OCE) allows the capacity of a virtual disk to be expanded by adding new physical disks or making use of unused space on existing disks, without requiring a reboot.
Online RAID Level Migration
Online RAID Level Migration (RLM), which is also known as logical drive migration, can migrate a virtual disk from any RAID level to any other RAID level without requiring a reboot. System availability and application functionality remain unaffected.
Fast initialization for quick array setup
Fast initialization quickly writes zeros to the first and last sectors of the virtual drive. This feature allows you to immediately start writing data to the virtual drive while the initialization is running in the background.
Consistency check for background data integrity
Consistency check verifies that all stripes in a virtual disk with a redundant RAID level are consistent. The consistency check mirrors data when an inconsistent stripe is detected for RAID 1 and re-creates the parity from the peer disks for RAID 5 or RAID 6. Consistency checks can be scheduled to take place periodically.
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Extensive online configuration options and advanced monitoring and event notification
Management tools provide convenience for the configuration of logical volumes and alerting when errors have occurred or are about to occur.
Patrol read for media scanning and repairing
Patrol read is a background sentry service that pro-actively discovers and corrects media defects (bad sectors) that arise normally as a disk drive ages. The service issues a series of verify commands, and if a bad block is discovered, the card's firmware uses RAID algorithms to re-create the missing data and remap the sector to a good sector. The task is interruptible based on controller activity and host operations. The firmware also provides an interface where the patrol read task can be initiated, set up for continuous operation, and terminated from a management application. Patrol read can be activated by a manual command or automatically.
Global and dedicated hot spare with revertible hot spare support
A hot spare rebuilds data from all virtual disks within the disk group in which it is configured. You can define a physical disk as a hot spare to replace a failed drive. Hot spares can be configured as either global or dedicated. A global hot spare allows any physical drive to be designated as a hot spare. A dedicated hot spare allows the user to assign a hot spare drive to a particular array of the same drive type.
Drive roaming
Drive roaming occurs when the physical disks are changed to different ports on the same controller. When the drives are placed on different channels, the controller detects the RAID configuration from the configuration data on the drives.
MegaRAID SafeStore support for self-encrypting drive (SED) services
MegaRAID SafeStore encryption services offer instant secure erase and local key management for self-encrypting drives. This technology represents a step forward in securing data on a disk drive from any unauthorized access or modification resulting from theft, loss, or repurposing of drives. Instant secure erase permanently removes data when repurposing or decommissioning SEDs. SafeStore local key management provides the necessary management and protection of SEDs by using a simple pass phrase, security key identifier, and security key file that can be set and applied to all SEDs that are assigned to a RAID adapter. This feature removes the complexity of managing each SED's unique encryption key, and it essentially relieves the administrator of most of the daily tasks of securing data.
Hardware Secure Boot
The on-board controller incorporates advanced security through hardware secure boot. The hardware secure boot feature permits only authenticated firmware to execute on the adapter. The controller's Internal Boot ROM establishes an initial Root of Trust (RoT). Hardware secure boot authenticates and builds a Chain of Trust (CoT) with succeeding firmware images using the RoT meaning only authorized firmware is executed on the adapter. Lenovo provides the signed firmware images making the use of hardware secure boot transparent to customers, while providing confidence in the security of the solution.
XClarity Provisioning Manager for pre-boot array configuration and management
Provisioning Manager is the ThinkSystem UEFI-based application that includes a RAID setup wizard to help you configure drive groups and virtual disks before installing or booting the operating system.
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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XClarity Controller web interface for remote storage management
XClarity Controller (XCC) is the systems management processor integrated in all ThinkSystem servers. The XCC web interface allows you to perform storage inventory, create and edit virtual disks, view events, import a new controller configuration, and perform firmware updates on the adapter.
Note: MegaRAID CacheCade and MegaRAID Storage Manager are not supported.
The ThinkSystem RAID 940-32i is shown in the following figure.
Figure 4. ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Server support
The following tables list the ThinkSystem servers that are compatible. Table 3. Server support (Part 1 of 2)
E 2S Intel V2 AMD
4S Dense V2 V2 8S
SE350 (7Z46 / 7D1X) ST650 V2 (7Z75 / 7Z74) SR630 V2 (7Z70 / 7Z71) SR650 V2 (7Z72 / 7Z73) SR670 V2 (7Z22 / 7Z23) SR635 (7Y98 / 7Y99) SR655 (7Y00 / 7Z01) SR645 (7D2Y / 7D2X) SR665 (7D2W / 7D2V) SD630 V2 (7D1K) SD650 V2 (7D1M) SD650-N V2 (7D1N) SN550 V2 (7Z69) SR850 V2 (7D31 / 7D32) SR860 V2 (7Z59 / 7Z60) SR950 (7X11 / 7X12)
Part Number
Description
4Y37A09728 ThinkSystem Raid 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
NYYYYNNYYNNNNYY N
4Y37A09729 ThinkSystem RAID 940-8i 8GB Flash PCIe N Y Y Y Y N N Y Y N N N N Y Y N Gen4 12Gb Adapter
4Y37A09730 ThinkSystem RAID 940-16i 8GB Flash PCIe N Y Y Y N N N Y Y N N N N Y Y N Gen4 12Gb Adapter
4Y37A09735 ThinkSystem Raid 940-16i 8GB Flash PCIe N Y Y Y N N N Y Y N N N N N N N Gen4 12Gb Internal Adapter
4Y37A09733 ThinkSystem RAID 940-32i 8GB Flash PCIe N Y N Y N N N N Y N N N N Y Y N Gen4 12Gb Adapter
Table 4. Server support (Part 2 of 2)
1S Intel
2S Intel V1
Dense V1 4S V1
ST50 (7Y48 / 7Y50) ST250 (7Y45 / 7Y46) SR150 (7Y54) SR250 (7Y52 / 7Y51) ST550 (7X09 / 7X10) SR530 (7X07 / 7X08) SR550 (7X03 / 7X04) SR570 (7Y02 / 7Y03) SR590 (7X98 / 7X99) SR630 (7X01 / 7X02) SR650 (7X05 / 7X06) SR670 (7Y36 / 7Y37) SD530 (7X21) SD650 (7X58) SN550 (7X16) SN850 (7X15) SR850 (7X18 / 7X19) SR850P (7D2F / 2D2G) SR860 (7X69 / 7X70)
Part Number
Description
4Y37A09728 ThinkSystem Raid 940-8i 4GB Flash PCIe Gen4 12Gb Adapter
4Y37A09729 ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter
4Y37A09730 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter
4Y37A09735 ThinkSystem Raid 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter
4Y37A09733 ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter
NNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNN NNNNNNNNNNNNNNNNNNN
NNNNNNNNNNNNNNNNNNN
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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SR645 SR665 SR630 V2 SR650 V2 SR670 V2 SR850 V2 SR860 V2 ST650 V2
Operating system support
The following tables list the supported operating systems for the adapters:
ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09728 ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09729 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09730 ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter, 4Y37A09735 ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09733
Tip: These tables are automatically generated based on data from Lenovo ServerProven.
Table 5. Operating system support for ThinkSystem RAID 940-8i 4GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09728
Operating systems Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2022 Red Hat Enterprise Linux 7.8 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.3 Red Hat Enterprise Linux 8.4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 with Xen SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 with Xen Ubuntu 18.04 LTS Ubuntu 20.04 LTS VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vSphere Hypervisor (ESXi) 7.0 VMware vSphere Hypervisor (ESXi) 7.0 U1 VMware vSphere Hypervisor (ESXi) 7.0 U2
YYYYYYYY YYYYYYYY YYYYYYYY YYNNNNNN YYNNNNNN YYYYYYYY YYYYYYYY YYNNNYYN YYYYYYYY YYYYYYYY YYNNNNNN YYNNNNNN YYYYYYYY YYYYYYYY YYNNNYYN YYNNNYYN NNYYYNNY NNYYNNNN YYYYYNNY YYNNNNNN YYNNNYYN YYYYYYYY
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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SR645 SR665 SR630 V2 SR650 V2 SR670 V2 SR850 V2 SR860 V2 ST650 V2
Table 6. Operating system support for ThinkSystem RAID 940-8i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09729
Operating systems Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2022 Red Hat Enterprise Linux 7.8 Red Hat Enterprise Linux 7.9 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.3 Red Hat Enterprise Linux 8.4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 with Xen SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 with Xen Ubuntu 18.04 LTS Ubuntu 20.04 LTS VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vSphere Hypervisor (ESXi) 7.0 VMware vSphere Hypervisor (ESXi) 7.0 U1 VMware vSphere Hypervisor (ESXi) 7.0 U2
YYYYYYYY YYYYYYYY YYYYYYYY YYNNNNNN YYYYYYYY YYNNNNNN YYYYYYYY YYYYYYYY YYNNNYYN YYYYYYYY YYYYYYYY YYNNNNNN YYNNNNNN YYYYYYYY YYYYYYYY YYNNNYYN YYNNNYYN NNYYYNNY NNYYNNNN YYYYYNNY YYNNNNNN YYNNNYYN YYYYYYYY
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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SR645 SR665 SR630 V2 SR650 V2 SR850 V2 SR860 V2 ST650 V2
Table 7. Operating system support for ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09730
Operating systems Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2022 Red Hat Enterprise Linux 7.8 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.3 Red Hat Enterprise Linux 8.4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 with Xen SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 with Xen Ubuntu 18.04 LTS Ubuntu 20.04 LTS VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vSphere Hypervisor (ESXi) 7.0 VMware vSphere Hypervisor (ESXi) 7.0 U1 VMware vSphere Hypervisor (ESXi) 7.0 U2
YYYYYYY YYYYYYY YYYYYYY YYNNNNN YYNNNNN YYYYYYY YYYYYYY YYNNYYN YYYYYYY YYYYYYY YYNNNNN YYNNNNN YYYYYYY YYYYYYY YYNNYYN YYNNYYN NNYYNNY NNYYNNN YYYYNNY YYNNNNN YYNNYYN YYYYYYY
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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SR645 SR665 SR630 V2 SR650 V2 ST650 V2
Table 8. Operating system support for ThinkSystem RAID 940-16i 8GB Flash PCIe Gen4 12Gb Internal Adapter, 4Y37A09735
Operating systems Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2022 Red Hat Enterprise Linux 7.8 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.3 Red Hat Enterprise Linux 8.4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 with Xen SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 with Xen Ubuntu 18.04 LTS Ubuntu 20.04 LTS VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vSphere Hypervisor (ESXi) 7.0 VMware vSphere Hypervisor (ESXi) 7.0 U1 VMware vSphere Hypervisor (ESXi) 7.0 U2
YYYYY YYYYY YYYYY YYNNN YYNNN YYYYY YYYYY YYNNN YYYYY YYYYY YYNNN YYNNN YYYYY YYYYY YYNNN YYNNN NNYYY NNYYN YYYYY YYNNN YYNNN YYYYY
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Table 9. Operating system support for ThinkSystem RAID 940-32i 8GB Flash PCIe Gen4 12Gb Adapter, 4Y37A09733
SR665 SR650 V2 SR850 V2 SR860 V2 ST650 V2
Operating systems Microsoft Windows Server 2016 Microsoft Windows Server 2019 Microsoft Windows Server 2022 Red Hat Enterprise Linux 7.8 Red Hat Enterprise Linux 8.1 Red Hat Enterprise Linux 8.2 Red Hat Enterprise Linux 8.3 Red Hat Enterprise Linux 8.4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server 12 SP5 with Xen SUSE Linux Enterprise Server 15 SP1 SUSE Linux Enterprise Server 15 SP1 with Xen SUSE Linux Enterprise Server 15 SP2 SUSE Linux Enterprise Server 15 SP2 with Xen SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 with Xen Ubuntu 18.04 LTS Ubuntu 20.04 LTS VMware vSphere Hypervisor (ESXi) 6.7 U3 VMware vSphere Hypervisor (ESXi) 7.0 VMware vSphere Hypervisor (ESXi) 7.0 U1 VMware vSphere Hypervisor (ESXi) 7.0 U2
YYYYY YYYYY YYYYY YNNNN YNNNN YYYYY YYYYY YNYYN YYYYY YYYYY YNNNN YNNNN YYYYY YYYYY YNYYN YNYYN NYNNY NYNNN YYNNY YNNNN YNYYN YYYYY
Warranty
The adapters carry a 1-year limited warranty. When installed in a supported ThinkSystem server, the adapter assumes the server's base warranty and any warranty upgrades.
Operating environment
The adapters are supported in the following environment:
Operating: Temperature: 10°C to 55°C (50°F to 131°F) Relative humidity: 20% to 80% (non-condensing)
Storage Temperature with package: -40°C to 105°C (-40°F to 221°F) Relative humidity: 5% to 95% (non-condensing)
Agency approvals
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Agency approvals
The ThinkSystem RAID 940 adapters have the following agency approvals:
USA (FCC 47 CFR part 15 Subpart B, class B) Canada (ICES -003, Class B) Taiwan (CNS 13438) Japan (VCCI V-3) Australia/New Zealand (AS/NZS CISPR 22) Korea (RRA no 2013-24 & 25) Europe (EN55022/EN55024) Safety: EN/ IEC/ UL 60950 RoHS WEEE
Related publications and links
For more information, see the following documents:
Lenovo ThinkSystem RAID Adapter and HBA Reference https://lenovopress.com/lp1288-lenovo-thinksystem-raid-adapter-and-hba-reference Lenovo ThinkSystem product publications: http://thinksystem.lenovofiles.com/help/index.jsp ServerProven hardware compatibility: http://www.lenovo.com/us/en/serverproven Lenovo RAID Management Tools and Resources: https://lenovopress.com/lp0579-lenovo-raid-management-tools-and-resources Lenovo RAID Introduction https://lenovopress.com/lp0578-lenovo-raid-introduction
Related product families
Product families related to this document are the following:
RAID Adapters
Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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Notices
Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your local Lenovo representative for information on the products and services currently available in your area. Any reference to a Lenovo product, program, or service is not intended to state or imply that only that Lenovo product, program, or service may be used. Any functionally equivalent product, program, or service that does not infringe any Lenovo intellectual property right may be used instead. However, it is the user's responsibility to evaluate and verify the operation of any other product, program, or service. Lenovo may have patents or pending patent applications covering subject matter described in this document. The furnishing of this document does not give you any license to these patents. You can send license inquiries, in writing, to:
Lenovo (United States), Inc. 8001 Development Drive Morrisville, NC 27560 U.S.A. Attention: Lenovo Director of Licensing
LENOVO PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some jurisdictions do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you.
This information could include technical inaccuracies or typographical errors. Changes are periodically made to the information herein; these changes will be incorporated in new editions of the publication. Lenovo may make improvements and/or changes in the product(s) and/or the program(s) described in this publication at any time without notice.
The products described in this document are not intended for use in implantation or other life support applications where malfunction may result in injury or death to persons. The information contained in this document does not affect or change Lenovo product specifications or warranties. Nothing in this document shall operate as an express or implied license or indemnity under the intellectual property rights of Lenovo or third parties. All information contained in this document was obtained in specific environments and is presented as an illustration. The result obtained in other operating environments may vary. Lenovo may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you.
Any references in this publication to non-Lenovo Web sites are provided for convenience only and do not in any manner serve as an endorsement of those Web sites. The materials at those Web sites are not part of the materials for this Lenovo product, and use of those Web sites is at your own risk. Any performance data contained herein was determined in a controlled environment. Therefore, the result obtained in other operating environments may vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measurements will be the same on generally available systems. Furthermore, some measurements may have been estimated through extrapolation. Actual results may vary. Users of this document should verify the applicable data for their specific environment.
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This document, LP1282, was created or updated on March 9, 2021.
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Lenovo ThinkSystem RAID 940 Series Internal RAID Adapters
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