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Supermicro (Seagate) 4TB 3.5" 7200RPM SAS3 12Gb/s 128M Internal Hard Drive (HDD-3A04T-1NECR)

  • Seagate 4TB 3.5" 7200RPM SAS3
  • 12Gb/s and 128MB Cache
  • HDD-A4000-ST4000NM0025
  • Supermicro Certified
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Maximize capacity & density without sacrificing performance
4TB of data in a 3.5” form factor with fast 7200 RPM and Advanced Write Caching to improve performance in random writes

Optimize reliability and minimize TCO
Industry standard SAS3 interface and 512n format easily integrate into existing systems and future-proof your storage

25% nearline performance boost over competitive offerings lower TCO and help meet your Service Level Agreements

This hard drive is designed for:
  • Cloud storage & data centers
  • High-capacity and density storage
  • RAID arrays
  • Distributed file systems
  • Enterprise back-up and restore
More Information
Brand Seagate
Form Factor 3.5"
Capacity 4 TB
Interface SAS3
RPM 7200
Buffer 128 MB
Sector 512n
Transfer Rate 12 Gb/sec
Manufacturer Part Number ST4000NM0025
Warranty 5 year warranty
Product Environmental Compliance RoHS and REACH compliant, details available upon request

This product can expose you to chemicals including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to