Exos Recertified Hard Drives | Seagate US
DATA SHEET Scalable. Responsive. Innovative. Exos Seagate manufactures hard drives that specifically address the demand for hyperscale cloud scalability. The Exos® enterprise hard drives are the highest-capacity hard drives in the fleet. Maximum Storage Capacity for Highest Rack Space Efficiency Market-leading HDD offering the highest capacity available for more petabytes per rack Best-Fit Applications Scalable hyperscale applications/cloud data centers Massive scale-out data centers Big data applications High-capacity density RAID storage Mainstream enterprise external storage arrays Distributed file systems, including Hadoop and Ceph Enterprise backup and restore-- D2D, virtual tape Highly reliable performance making it the logical choice for cloud data center and massive scale-out data center applications Hyperscale SATA model tuned for large data transfers and low latency PowerBalanceTM feature optimizes Watts/TB Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design Proven helium side-sealing weld technology for added handling robustness and leak protection Digital environmental sensors to monitor internal drive conditions for optimal operation and performance Data protection and security--Seagate SecureTM features for safe, affordable, fast, and easy drive retirement Proven enterprise-class reliability backed by 6-month limited warranty Specifications Product Name CMR Capacity Standard Model (512E)1 Features CMR Helium Sealed-Drive Design Super Parity Low Halogen PowerChoiceTM Idle Power Technology PowerBalanceTM Power/Performance Technology Hot-Plug Support2 Cache, Multisegmented (MB) Organic Solderability Preservative RSA 3072 Firmware Verification (SD&D) Reliability and Data Integrity Nonrecoverable Read Errors per Bits Read Power-On Hours per Year (24×7) 512e Sector Size (Bytes per Sector) Limited Warranty (months) Performance Spindle Speed (RPM) Interface Access Speed (Gb/s) Max. Sustained Transfer Rate OD (MB/s,MiB/s) Random Read/Write 4K QD16 WCD (IOPS) Average Latency (ms) Interface Ports Rotation Vibration @ 20-1500 Hz (rad/sec²) Power Consumption Idle A (W) Average Max Operating, Random Read 4K/16Q (W) Power Supply Requirements Environmental Temperature, Operating (°C) - drive reported Vibration, Nonoperating: 2 to 500Hz (Grms) Shock, Operating 2ms (Read/Write) (Gs) Shock, Nonoperating 2ms (Gs) Physical Height (mm/in, max) 3 Width (mm/in, max) 3 Depth (mm/in, max) 3 Weight (gm/lb) Carton Unit Quantity Cartons per Pallet/Cartons per Layer Exos 16TB ST16000NM002C Exos 20TB ST20000NM002C SATA 6Gb/s Exos 22TB ST22000NM000C Exos 24TB ST24000NM000C Exos 26TB ST26000NM000C Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 512 512 512 512 512 Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes 1 sector per 10E14 2400 512e 6 months 1 sector per 10E14 2400 512e 6 months 1 sector per 10E14 2400 512e 6 months 1 sector per 10E14 2400 512e 6 months 1 sector per 10E14 2400 512e 6 months 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7.2W 10.5W +12V and +5V 7.2W 10.5W +12V and +5V 7.2W 10.5W +12V and +5V 7.2W 10.5W +12V and +5V 7.2W 10.5W +12V and +5V 10C - 60C 2.27 30Gs 200 10C - 60C 2.27 30Gs 200 10C - 60C 2.27 30Gs 200 10C - 60C 2.27 30Gs 200 10C - 60C 2.27 30Gs 200 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 1 FastFormat models ship in 512e format state. When switching from 512e to 4Kn by executing the FastFormat routine, all data on the drive will be deleted. Note that data must be aligned to 4K sectors to see improved performance in 4Kn fomat 2 Supports Hotplug operation per Serial ATA Revision 3.3 specification 3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8301) found at https://www.snia.org/sff. For connector-related dimensions, see SFF-8323. 2 Specifications Product Name CMR Capacity Standard Model (512E)1 Features CMR Helium Sealed-Drive Design Super Parity Low Halogen PowerChoiceTM Idle Power Technology PowerBalanceTM Power/Performance Technology Hot-Plug Support2 Cache, Multisegmented (MB) Organic Solderability Preservative RSA 3072 Firmware Verification (SD&D) Reliability and Data Integrity Nonrecoverable Read Errors per Bits Read Power-On Hours per Year (24×7) 512e Sector Size (Bytes per Sector) Limited Warranty (months) Performance Spindle Speed (RPM) Interface Access Speed (Gb/s) Max. Sustained Transfer Rate OD (MB/s,MiB/s) Random Read/Write 4K QD16 WCD (IOPS) Average Latency (ms) Interface Ports Rotation Vibration @ 20-1500 Hz (rad/sec²) Power Consumption Idle A (W) Average Max Operating, Random Read 4K/16Q (W) Power Supply Requirements Environmental Temperature, Operating (°C) - drive reported Vibration, Nonoperating: 2 to 500Hz (Grms) Shock, Operating 2ms (Read/Write) (Gs) Shock, Nonoperating 2ms (Gs) Physical Height (mm/in, max) 3 Width (mm/in, max) 3 Depth (mm/in, max) 3 Weight (gm/lb) Carton Unit Quantity Cartons per Pallet/Cartons per Layer SATA 6Gb/s Exos 28TB ST28000NM000C Yes Yes Yes Yes Yes Yes Yes 512 Yes Yes 1 sector per 10E14 2400 512e 6 months 7200 6.0, 3.0 190MB/s / 181MiB/s 170 / 320 4.16 Single 12.5 7.2W 10.5W +12V and +5V 10C - 60C 2.27 30Gs 200 26.1mm/1.028in 101.85mm/4.010in 147.0mm/5.787in 695g/1.532lb 20 40 / 8 1 FastFormat models ship in 512e format state. When switching from 512e to 4Kn by executing the FastFormat routine, all data on the drive will be deleted. Note that data must be aligned to 4K sectors to see improved performance in 4Kn fomat 2 Supports Hotplug operation per Serial ATA Revision 3.3 specification 3 These base deck dimensions conform to the Small Form Factor Standard (SFF-8301) found at https://www.snia.org/sff. For connector-related dimensions, see SFF-8323. 3 seagate.com © 2025 Seagate Technology LLC. All rights reserved. Seagate, Seagate Technology, and the Spiral logo are registered trademarks of Seagate Technology LLC in the United States and/or other countries. Exos, the Exos logo, PowerBalance, PowerChoice, and Seagate Secure are either trademarks or registered trademarks of Seagate Technology LLC or one of its affiliated companies in the United States and/or other countries. All other trademarks or registered trademarks are the property of their respective owners. When referring to drive capacity, one gigabyte, or GB, equals one billion bytes and one terabyte, or TB, equals one trillion bytes. Your computer's operating system may use a different standard of measurement and report a lower capacity. In addition, some of the listed capacity is used for formatting and other functions, and thus will not be available for data storage. Actual data rates may vary depending on operating environment and other factors, such as chosen interface and disk capacity. The export or re-export of Seagate hardware or software is regulated by the U.S. Department of Commerce, Bureau of Industry and Security (for more information, visit www.bis.doc.gov), and may be controlled for export, import, and use in other countries. Seagate reserves the right to change, without notice, product offerings or specifications. DS20.2-2503USwkhtmltopdf 0.12.6 Qt 4.8.7