Scalable. Responsive. Innovative. Exos X16

Seagate manufactures hard drives that specifically address the needs of the hyperscale storage market. As the flagship of the Seagate X class, the Exos X16 enterprise hard drives are the highest-capacity hard drives in the fleet.

Best-Fit Applications

  • Hyperscale applications/cloud data centres
  • Massive scale-out data centres
  • 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
  • Centralised surveillance


Specifications12 Gb/s SAS
Standard Model FastFormat^{™} (512e/4Kn)^{1}ST14000NM002G
SED Model FastFormat (512e/4Kn)^{1,2}ST14000NM004G
SED-FIPS FastFormat (512e/4Kn)^{1,2}ST14000NM009G
Helium Sealed-Drive DesignYes
Protection Information (T10 DIF)Yes
Low HalogenYes
PowerChoice^{™} Idle Power TechnologyYes
PowerBalance^{™} Power/Performance TechnologyYes
Hot-Plug Support^{3}Yes
Cache, Multi-segmented (MB)256
Organic Solderability PreservativeYes
RSA 2048 Firmware Verification (SD&D)Yes
Reliability/Data Integrity
Mean Time Between Failures (MTBF, hours)2,500,000
Reliability Rating @ Full 24×7 Operation (AFR)0.35%
Non-recoverable Read Errors per Bits Read1 sector per 10E15
Power-On Hours per Year (24×7)8,760
512e Sector Size (Bytes per Sector)512, 520, 528
4Kn Sector Size (Bytes per Sector)4,096, 4,160, 4,224
Limited Warranty (years)5
Spindle Speed (RPM)7,200 RPM
Interface Access Speed (Gb/s)12.0, 6.0, 3.0
Max. Sustained Transfer Rate OD (MB/s, MiB/s)261, 249
Random Read/Write 4K QD16 WCD (IOPS)170/440
Average Latency (ms)4.16
Interface PortsDual
Rotation Vibration @ 20-1500 Hz (rad/sec2)12.5
Idle A (W) Average5 W
Max Operating, Random Read/Write 4K/16Q (W)10.2, 6.2
Power Supply Requirements+12 V and +5 V
Temperature, Operating (°C)5°C – 60°C
Vibration, Non-operating: 2 to 500 Hz (Grms)2.27
Shock, Operating 2 ms (Read/Write) (Gs)50
Shock, Non-operating 2 ms (GS)200
Height (mm/in, max)^{4}26.11 mm/1.028 in
Width (mm/in, max)^{4}101.85 mm/4.01 in
Depth (mm/in, max)^{4}147 mm/5.787 in
Weight (lb/g)670 g/1.477 lb
Carton Unit Quantity20
Cartons per Pallet / Cartons per Layer40/8

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 Self-Encrypting Drives (SED) and FIPS 140-2 Validated drives available through franchised authorised distributors. May require TCG-compliant host or controller support.
3 Supports Hotplug operation per Serial ATA Revision 3.2 specification
4 These base deck dimensions conform to the Small Form Factor Standard (SFF-8301) found at For connector-related dimensions, see SFF-8323.


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Dysk serwerowy HDD Seagate Exos X16 (14 TB, 3.5", SAS3)

Format:3.5"; Harddisk capacity (in GB):14 000; Interface:SAS (Serial Attached SCSI); Rotational speed (in RPM):7200; Disc Type:HDD; Buffer size (in MB):256

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