IBM Storwize V3700 for Lenovo

Product Guide

Abstract

The IBM Storwize V3700 Storage System for Lenovo (Machine Type 6099) is part of the IBM Storwize family of disk systems. It leverages IBM Storwize V7000 Storage System and IBM SAN Volume Controller functionalities to deliver innovation, storage efficiency, and ease of use for organizations facing storage challenges. The Storwize V3700 is a compact, 2U, 19-inch rack-mount enclosure featuring two node canisters, each with 4 GB of cache expandable to 8 GB. It offers standard 6 Gb SAS and 1 Gb iSCSI connectivity, with optional 8 Gb Fibre Channel (FC) or 10 Gb iSCSI or Fibre Channel over Ethernet (FCoE) connectivity. The system supports up to 240 drives and nine external expansion units, with flexible drive configurations including 2.5-inch and 3.5-inch form factors, SAS HDDs, and SAS SSDs.

Key features

Scalable, modular storage with dual-active intelligent array node canisters (up to 8 GB cache per canister).
Flexible host connectivity supporting 6 Gb SAS, 1 Gb iSCSI (standard), and optional 10 Gb iSCSI, FCoE, or 8 Gb FC.
Supports up to 240 SFF drives or 120 LFF drives per system, with the ability to intermix SFF and LFF expansion units.
Offers flexibility in drive types: high-performance SAS SSDs, performance-optimized enterprise SAS HDDs, and capacity-optimized enterprise NL SAS HDDs.
Includes standard functions like virtualized internal storage, snapshots, thin provisioning, data migration, and data replication.
Optional licensed functions include higher snapshot capacity, Turbo Performance, Easy Tier, and remote mirroring.
VMware vSphere Virtual Volumes (VVol) integration for advanced storage management.
Intuitive, web-based GUI for easy setup and management.
Extensive interoperability with major server platforms and operating systems.
Conforms to applicable NEBS Level 3 and ETSI documents.

Components and connectors

SFF Enclosure

The Storwize V3700 SFF enclosure features 24x 2.5-inch SAS hot-swap drive bays.

LFF Enclosure

The Storwize V3700 LFF enclosure features 12x 3.5-inch SAS hot-swap drive bays.

Controller Unit Rear View

The rear of the Storwize V3700 Controller Unit includes:

2x 1 GbE ports (RJ-45) for iSCSI and management.
3x 6 Gb SAS x4 host ports (Mini-SAS HD SFF-8644) per node canister.
6 Gb SAS x4 expansion port 4 (OUT) per node canister.
2x USB ports.
2x Redundant hot-swap AC power supplies with cooling modules.
Slot for host interface card options (supporting 4x 6 Gb SAS x4, 4x 1 Gb iSCSI, 2x 10 Gb iSCSI or FCoE, or 4x 8 Gb Fibre Channel).

Expansion Unit Rear View

The rear of the Storwize V3700 Expansion Unit includes:

6 Gb SAS x4 expansion port 1 (IN) per expansion canister (Mini-SAS HD SFF-8644).
2x Redundant hot-swap AC power supplies with cooling modules.

System specifications

Component	Specification
Form factor	Controller Unit: 2U rack mount; Expansion Unit: 2U rack mount
Controller unit configuration	Dual controller (node canister) configuration.
RAID levels	RAID 0, 1, 5, 6, 10; Distributed RAID 5 and 6 supported with version 7.6 onwards.
Controller cache	8 GB per system (4 GB per node canister), upgradeable to 16 GB. Battery-backed cache protection.
Drive bays	Up to 240 SFF drives or 120 LFF drives per system. Intermix of SFF and LFF units supported.
Drive technology	SAS and NL SAS HDDs, SAS SSDs. Intermix of HDDs and SSDs supported.
Drive connectivity	Dual-ported 6 Gb SAS drive attachment infrastructure.
Drives	SFF: 200 GB - 3.2 TB SAS SSDs; 300 GB - 1.8 TB SAS HDDs; 1 TB - 2 TB NL SAS HDDs. LFF: 300 GB - 600 GB SAS HDDs; 3 TB - 8 TB NL SAS HDDs.
Storage capacity	Up to 960 TB.
Host connectivity	Standard: 6x 6 Gb SAS host ports, 4x 1 Gb iSCSI host ports. Optional: additional SAS, iSCSI, 10 Gb iSCSI/FCoE, and 8 Gb FC ports via host interface cards.
Host operating systems	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere.
Standard software features	Virtualized internal storage, Thin Provisioning, One-way Data Migration, FlashCopy (up to 64 targets).
Optional features	Turbo Performance, Easy Tier, Remote Mirroring, FlashCopy Upgrade (up to 2,040 targets).
Performance	Up to 280,000 cache read IOPS (non-Turbo), up to 530,000 (Turbo).
Configuration maximums	1,024 storage pools, 2,048 logical volumes, 256 TB logical volume size, 16 drives per RAID array, 128 drives per distributed RAID array.
Cooling	Redundant cooling with fan modules in power supplies.
Power supply	Two redundant hot-swap 735 W AC or 800 W DC power supplies.
Hot-swap parts	Node canisters, expansion canisters, SFPs/SFPs+, drives, power supplies.
Management interfaces	Web-based GUI (HTTPS), SSH CLI, SMI-S, SNMP, email notifications.
Security features	SSL, SSH, user-level security, LDAP authentication.
Warranty	Three-year CRU and onsite warranty with 9x5 NBD terms. Optional service upgrades available.
Dimensions	Height: 87 mm (3.4 in.); Width: 483 mm (19.0 in.); Depth: 556 mm (21.9 in.).
Weight	Approximate weights vary by configuration (e.g., 3.5-inch controller unit: 18.0 kg empty to 28.3 kg fully configured).

Controller units

The Storwize V3700 controller units are available in 3.5-inch and 2.5-inch form factors, including DC-powered models. Each controller unit includes two node canisters, providing host connectivity, management, and internal drive interfaces. The base cache is 8 GB (4 GB per node canister), upgradeable to 16 GB.

Description	Part number	Machine Type-Model	Feature code
IBM Storwize V3700 3.5-inch Storage Controller Unit	6099L2C	6099-12C	ACAN
IBM Storwize V3700 2.5-inch Storage Controller Unit	6099S2C	6099-24C	ACBN
IBM Storwize V3700 2.5-inch DC Storage Controller Unit	6099T2C	6099-2DC	ACDJ

The controller unit package includes the controller, power supplies, cooling modules, node canisters, power cables, rack mount hardware, and publications.

Description	Part number	Maximum quantity per one controller unit
4GB to 8GB Cache Upgrade	00MJ101	2*

The controller units ship with standard host connectivity: 4x 1 Gb iSCSI ports and 6x 6 Gb SAS x4 ports. Optional host interface cards (HICs) can be added for expanded connectivity.

Description	Part number	Feature code	Maximum quantity per one controller unit
6Gb SAS 4 Port Host Interface Card	00MJ093	ACHJ	2*
8Gb FC 4 Port Host Interface Card	00MJ095	ACHK	2*
1Gb iSCSI 4 Port Host Interface Card	00MJ097	ACHL	2*
10Gb iSCSI - FCoE 2 Port Host Interface Card	00MJ099	ACHM	2*

Expansion units

The Storwize V3700 supports up to nine expansion units, which can be intermixed (LFF and SFF). Expansion units can be added non-disruptively.

Description	Part number	Machine Type-Model	Feature code
IBM Storwize V3700 3.5-inch Storage Expansion Unit	6099LEU	6099-12E	ACAS
IBM Storwize V3700 2.5-inch Storage Expansion Unit	6099SEU	6099-24E	ACBS
IBM Storwize V3700 2.5-inch DC Storage Expansion Unit	6099TEU	6099-2DE	ACDS

Expansion units include the expansion unit, power supplies, cooling modules, expansion canisters, power cables, rack mount hardware, and publications.

Description	Part number	Maximum quantity per one expansion unit
0.6m SAS Cable (mSAS HD to mSAS HD)	00MJ176	2*
1.5m SAS Cable (mSAS HD to mSAS HD)	00MJ178	2*
3m SAS Cable (mSAS HD to mSAS HD)	00MJ180	2*

Drives

The Storwize V3700 supports hot-swap drives in both LFF and SFF enclosures.

LFF drive options

Description	Part number	Feature code	Maximum quantity per one LFF unit
300 GB 15,000 rpm 6 Gb SAS 3.5 Inch HDD	00MJ135	ACKS	12
600 GB 15,000 rpm 12 Gb SAS 3.5 Inch HDD	00MJ137	ACKT	12
900 GB 10,000 rpm 6 Gb SAS 3.5 Inch HDD	00MJ131	ACKJ	12
1.2 TB 10,000 rpm 6 Gb SAS 3.5 Inch HDD	00MJ133	ACKK	12
1.8 TB 10,000 rpm 12 Gb SAS 3.5 Inch HDD	00MN524	ASTK	12
3 TB 7,200 rpm 6 Gb NL SAS 3.5 Inch HDD	00MJ127	ACKB	12
4 TB 7,200 rpm 6 Gb NL SAS 3.5 Inch HDD	00MJ129	ACKC	12
6 TB 7,200 rpm 12 Gb NL SAS 3.5 Inch HDD	00MN522	ASTJ	12
8 TB 7,200 rpm 12 Gb NL SAS 3.5 Inch HDD	00WC008	ATOT	12

SFF drive options

Description	Part number	Feature code	Maximum quantity per one SFF unit
300 GB 15,000 rpm 6 Gb SAS 2.5 Inch HDD	00MJ141	ACLB	24
600 GB 10,000 rpm 6 Gb SAS 2.5 Inch HDD	00MJ145	ACLK	24
600 GB 15,000 rpm 12 Gb SAS 2.5 Inch HDD	00MJ143	ACLC	24
900 GB 10,000 rpm 6 Gb SAS 2.5 Inch HDD	00MJ147	ACLL	24
1.2 TB 10,000 rpm 6 Gb SAS 2.5 Inch HDD	00MJ149	ACLM	24
1.8 TB 10,000 rpm 12 Gb SAS 2.5 Inch HDD	00MN526	ASTL	24
1 TB 7,200 rpm 6 Gb NL SAS 2.5 Inch HDD	00MJ151	ACLT	24
2 TB 7,200 rpm 12 Gb NL SAS 2.5 Inch HDD	00WC011	ATOW	24
200 GB 12 Gb SAS 2.5 Inch Flash Drive	00MJ154	ACMD	24
400 GB 12 Gb SAS 2.5 Inch Flash Drive	00MJ156	ACME	24
800 GB 12 Gb SAS 2.5 Inch Flash Drive	00MJ158	ACMF	24
1.6 TB 12 Gb SAS 2.5 Inch Flash Drive	00WC014	ATOZ	24
3.2 TB 12 Gb SAS 2.5 Inch Flash Drive	00MM832	ATQS	24

Software

The Storwize V3700's capabilities are based on Spectrum Virtualize Family Software for Storwize V3700 version 7.6, requiring 8 GB cache per node canister.

RAID levels 0, 1, 5, 6, and 10: Provides data protection flexibility.
Distributed RAID 5 and 6: Enhances performance and availability with faster rebuild times.
Virtualized internal storage: Enables rapid, flexible provisioning and configuration changes.
Thin Provisioning: Optimizes storage efficiency by allocating space as needed.
One-way Data Migration: Allows nondisruptive volume moves between storage systems using FC or SAS.
FlashCopy: Enables near-instantaneous data copies for backup, testing, and development (supports up to 64 targets).

Optional licensed functions, available for a 90-day trial, include:

Turbo Performance: Increases IOPS and throughput for demanding configurations.
FlashCopy Upgrade: Expands FlashCopy targets to 2,040 per system.
Easy Tier: Optimizes storage use by automatically moving data to appropriate tiers (e.g., flash drives).
Remote Mirroring: Provides synchronous or asynchronous data replication over IP, FC, or FCoE for disaster recovery (Metro Mirror and Global Mirror).

Description	Part number	Feature code	Maximum quantity per one controller unit
Turbo Performance	00MJ117	ACFA	1
FlashCopy Upgrade	00MJ119	ACFE	1
Remote Mirroring	00MJ121	ACFJ	1
Easy Tier	00MJ123	ACFN	1

Power cables

Storwize V3700 AC-powered units include two 2.8 m, 10 A/100 - 250 V, C13 to IEC 320-C14 rack power cables. Country-specific line cords are available.

Physical specifications

Dimensions for all Storwize V3700 units (controller and expansion) are approximately: Height: 87 mm (3.4 in.), Width: 483 mm (19.0 in.), Depth: 556 mm (21.9 in.). Approximate weights vary by model and configuration.

Operating environment

Air temperature: Operating: 10 °C - 35 °C (50 °F - 95 °F); Storage: -10 °C - +50 °C (14 °F - 125 °F).
Maximum altitude: 3,000 m (9,840 ft).
Humidity: Operating: 20% - 80%; Storage: 10% - 90%.
Electrical power (AC-powered): Voltage range: 100 V AC - 240 V AC; Frequency: 50 Hz - 60 Hz. Power consumption varies by model (e.g., 3.5-inch controller unit: 358 watts).
Electrical power (DC-powered): Voltage range: -42 V DC to -60 V DC.
Heat dissipation: Varies by model (e.g., 3.5-inch controller unit: 1,222 BTU/hr).
Acoustical noise emission: Varies by model (e.g., 3.5-inch controller unit: 6.0 bels idling).

Warranty

The Storwize V3700 comes with a three-year Customer Replaceable Unit (CRU) and onsite warranty with 9x5 next business day terms. Lenovo offers various service upgrades for extended coverage and response times.

Regulatory compliance

The Storwize V3700 conforms to various regulations including FCC Part 15 Class A, Canada ICES-003 Class A, European Union Council Directive 2004/108/EC, EN 55022 Class A, and others.

Interoperability

Lenovo ensures end-to-end storage compatibility. The Storwize V3700 supports attachment to Lenovo System x®, ThinkServer®, and Flex System™™ hosts using SAS, iSCSI, FC, or FCoE protocols. For detailed configuration support, refer to the System Storage Interoperation Center (SSIC) at http://ibm.com/systems/support/storage/ssic.

SAS connectivity

Various SAS adapters are available for Lenovo servers compatible with Storwize V3700 SAS storage.

FCoE or iSCSI connectivity

The Storwize V3700 supports 10 Gb FCoE and iSCSI connectivity. Compatible Ethernet switches and converged adapters are listed, including options for software iSCSI initiators.

Fibre Channel connectivity

The Storwize V3700 supports direct FC attachments and FC switch-based attachments. Compatible FC adapters and switches are available.

Networking switches

Lenovo offers Ethernet and FC rack-mount switches compatible with Storwize V3700 solutions, including 1 Gb Ethernet, 10 Gb Ethernet, converged 10 GbE/8 Gb FC, 8 Gb FC, and 16 Gb FC switches.

Operating systems

The Storwize V3700 supports host attachments to System x, ThinkServer, and Flex System compute nodes with various versions of Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere.

Rack cabinets

Lenovo offers various rack cabinets compatible with Storwize V3700 storage solutions, including 11U, 25U, and 42U models in standard, dynamic, and enterprise configurations.

Power distribution units

Lenovo provides a range of Power Distribution Units (PDUs) for Storwize V3700 solutions, including 0U Basic, Switched, Monitored, Enterprise, and Front-end PDUs, with various outlet configurations and power ratings.

Uninterruptible power supply units

Lenovo offers Uninterruptible Power Supply (UPS) units compatible with Storwize V3700 storage solutions, including 1.5 kVA, 2.2 kVA, 3 kVA, 5 kVA, 6 kVA, 8 kVA, and 11 kVA models in rack or tower configurations.

Lenovo Financial Services

Lenovo Financial Services offers financing solutions to complement technology purchases, providing options for maximizing purchase power, protecting against obsolescence, and preserving capital. They finance entire technology solutions, including hardware, software, and services, with experienced finance professionals and flexible policies.

Related product families

Product families related to this document include IBM Alliance, IBM Storage, and External Storage.

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