Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the flagship of the Seagate X class, the Exos X14 and Exos X14z enterprise hard drives are the highest-capacity hard drives in the fleet.
Technical Specifications
Capacity 12TB Features Helium Sealed-Drive Design Yes Protection Information (T10 DIF) - SuperParity Yes Low Halogen Yes PowerChoiceTM Idle Power Technology Yes PowerBalanceTM Power/Performance Technology Yes Hot-Plug Support Yes Cache, Multisegmented (MB) 256 Organic Solderability Preservative Yes RSA 2048 Firmware Verification (SDD) Yes Reliability/Data Integrity Mean Time Between Failures (MTBF, hours) 2,500,000 Reliability Rating Full 247 Operation (AFR) 0.35% Nonrecoverable Read Errors per Bits Read, Max 1 sector per 10E15 Power-On Hours per Year (24x7) 8760 512e Sector Size (Bytes per Sector) 512 4Kn Sector Size (Bytes per Sector) 4096 Performance Spindle Speed (RPM) 7200 RPM Interface Access Speed (Gb/s) 6.0, 3.0 Max. Sustained Transfer Rate OD (MB/s,MiB/s) 261, 249 Random Read/Write 4K QD16 WCD (IOPS) 170/418 Average Latency (ms) 4.16 Interface Ports Single Rotation Vibration at 20-1500 Hz (rad/sec2) 12.5 Power Consumption Idle Average (W) 5.0W Max Operating, Random Read/Write 4K/16Q (W) 10.0, 6.0 Power Supply Requirements +12 V and +5 V Environmental Temperature, Operating (oC) 5oC - 60oC Vibration, Nonoperating: 10Hz to 500Hz (Grms) 2.27 Shock, Operating 2ms (Read/Write) (Gs) 70/40Gs Shock, Nonoperating 2ms (GS) 250 Item Dimension (L"xW"xH") 6 x 5 x 2 Weight 1.52 LB Warranty Information 5 year limited warranty
Product Details
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TAA Compliant:
SEAGATE
ST12000NM0008
B07MRLCWSQ
763649118139
New
1.54 lbs
2 X 6 X 4
Jun 20, 2026
Dec 16, 2018
Yes
Product Identifiers:
Brand: Seagate •
Part #: ST12000NM0008 • UPC: 763649118139 • ASIN: B07MRLCWSQ • Category: Internal Hard Disk Drives • TAA Compliant