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Seagate Exos X22 ST20000NM004E 20TB 7.2K RPM SATA 6Gb/s 512e 3.5in Recertified Hard Drive

by Seagate

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Form Factor3.5 inch
Spindle Speed7.2K RPM
ConditionManufacturer Recertified
Warranty2 Years

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Seagate Exos X22 20 TB SATA Hard Drives

Exos 20TB X22 Recert


  • 20TB high capacity internal hard disk drive
  • Up to 285 MB/s (megabytes per second) under optimal conditions.
  • 512 MB Cache
  • High-endurance drives designed for 24x7 continuous use
  • Uses conventional magnetic recording (CMR) to deliver consistent and predictable performance across a wide range of workloads.
  • Helium sealed drive design delivers lower total cost of ownership through lower power and weight
  • Offers impressive random read/write performance of 168/550 IOPS
  • Designed specifically for hyperscale environments requiring high data transfer rates and minimal latency.
  • 2,500,000 Hour Mean Time Between Failures (MTBF)


  • Maximize total cost of ownership savings through lower power and weight with helium sealed-drive design 
  • Hot Plug Support for easy replacement of failed drives without system downtime
  • Drop-in ready for enterprise applications such as, cloud and hyperscale storage, massive scale-out data centers, big data machine learning, surveillance analytics
  • Seamlessly integrates with popular distributed file systems like Hadoop and Ceph, offering scalable and high-performance storage solutions.


  • Compatible with Network Attached Storage (NAS) systems including Synology and QNAP 
  • Personal desktop computers for users who require high performance and endurance
  • Cloud and Hyperscale Storage
  • Surveillance analytics
  • Content Delivery Networks (CDNs)
Type Enterprise Hard Drive
Brand Seagate
Series Exos X22
Model Number ST20000NM004E
Part Number
Form Factor 3.5"
Capacity 20TB
Interface SATA 6Gb/s
Spindle Speed 7.2K RPM
Tray Bare Drive
Weight 2lb
Width 4in
Height 1in
Depth 5.8in
Condition - Manufacturer Recertified : 2 Years Limited Period Warranty
Satisfaction Guarantee: Return for refund within 30 days of package reception date.
This item is covered by Return Policy
To initiate a return please fill out the Return Form
For frequently asked questions about warranties and returns please visit our FAQs
Our drives ship in 225lb per sq inch pressure-rated boxes, specifically tested for impact. Inside the box you’ll find suspension brackets, foam inserts, or air filled pockets that secure the drive in place and prevent any possible impact from movement in the shipping process. The drive itself is sealed in an anti-static bag that protects the drive from any electromagnetic interference.
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