We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Silver 3.5-inch hard drive with label showing 14TB capacity

Seagate

Seagate Exos X18 ST14000NM001J 14TB internal hard drive 7200 RPM 256MB cache SATA 6.0Gb/s 3.5

SKU CH-1HM4-N6X66 MPN ST14000NM001J

Enterprise 14 TB CMR hard drive with 7200 RPM, 256 MB cache and helium-sealed design for high-capacity storage

  • InterfaceSATA 6.0Gb/s
  • Capacity14TB
  • Recording TechnologyCMR
  • RPM7200 RPM
  • Cache256MB
  • Average Latency4.16ms
  • 14TB capacity stores massive datasets in a single 3.5" drive
  • 7200 RPM spindle speed enables fast sequential throughput for enterprise workloads
  • 256MB cache buffers bursts to sustain performance during heavy I/O
  • CMR recording technology delivers consistent write speeds without shingled slowdowns
  • Helium-sealed design reduces power per terabyte and improves long-term reliability

14TB CMR drive for enterprise storage

The Seagate Exos X18 ST14000NM001J is a 14TB internal hard drive built for enterprise storage workloads. It uses conventional magnetic recording at 7200 RPM with a 256MB cache and a SATA 6.0Gb/s interface. The helium-sealed design supports high-capacity density in a standard 3.5-inch form factor.

Suits high-capacity SATA arrays.

This drive suits data-centre racks and scale-out storage systems that need maximum terabytes per SATA bay. It is not intended for laptop upgrades, external enclosures or systems that only accept 2.5-inch drives. Builders needing a non-enterprise firmware or a lower power profile for always-on desktop use should consider other models.

SATA 6.0Gb/s interface decides host compatibility

The single specification that determines fit is the SATA 6.0Gb/s interface; the host must provide a matching SATA data and power connection. The drive delivers 4.16ms average latency and 7200 RPM throughput over that link. If the system lacks a SATA port or requires a different physical interface, this unit will not install.

Highlights

  • 14TB capacity stores massive datasets in a single 3.5" drive
  • 7200 RPM spindle speed enables fast sequential throughput for enterprise workloads
  • 256MB cache buffers bursts to sustain performance during heavy I/O
  • CMR recording technology delivers consistent write speeds without shingled slowdowns
  • Helium-sealed design reduces power per terabyte and improves long-term reliability

Specifications

BrandSeagate
SeriesExos X18
ModelST14000NM001J
InterfaceSATA 6.0Gb/s
Capacity14TB
Recording TechnologyCMR
RPM7200 RPM
Cache256MB
Average Latency4.16ms
FeaturesMarket-leading 18TB HDD offering the highest capacity available for more petabytes per rack*
Highly reliable performance with enhanced caching, 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
PowerBalance 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 i
UsageFor Enterprise Storage
Form Factor3.5"
Height (maximum)26.10mm
Width (maximum)101.85mm
Length (maximum)147.00mm
Shipping weight0.91 kg
Package size196 × 152 × 51 mm

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.