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Supermicro (Seagate) 18TB 3.5" 7200RPM SAS3 12Gb/s 256M Internal Hard Drive (HDD-A18T-ST18000NM004J)

  • Seagate 18TB 3.5" 7200RPM SAS3
  • 12Gb/s and 256MB Cache
  • Best-in-Class Energy Efficiency
  • Supermicro Certified
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Maximize capacity & density without sacrificing performance
18TB of data in a 3.5” form factor with fast 7200 RPM for high-density storage environments

Optimize reliability and minimize TCO
Industry standard SAS3 interface and 512e/4Kn 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:

  • Hyperscale and cloud data applications
  • Big data applications
  • High-capacity RAID storage
  • Distributed file systems
  • Enterprise backup and restore
More Information
Manufacturer Seagate
Form Factor 3.5"
Capacity 18 TB
Interface SAS3
RPM 7200
Buffer 256 MB
Sector 512e / 4KN
Transfer Rate 12 Gb/sec
Manufacturer Part Number ST18000NM004J
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