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HGST Ultrastar 7K4000 HUS724040ALE641 4TB 64MB Cache 7200 RPM SATA 6.0Gb/s 3.5" Internal Enterprise Hard Drive

In stock.
Ships from United States.
Most customers receive within 3-9 days.
  • Massive space - 4TB for capacity-optimized enterprise applications
  • Buffer: 64MB Cache
  • Rotation Speed: 7200 RPM
  • Interface: SATA 6.0Gb/s
  • Built on award-winning proven design
  • Enterprise-class reliability
 Stylized texts of “HGST”, and texts reading as “Ultrastar 7K4000” in green background
  Internal view of this HDD, showing platter, motor, recording head, recording arm, and more

HGST Ultrastar 7K4000

Enterprise-class HDD That Delivers Industry-Leading Quality and Reliability

The Ultrastar 7K4000 enterprise-class drives are engineered for use in demanding applications like cloud storage, Massive Scale Out (MSO) configurations, data warehousing and mining. This model comes equipped with 7200 RPM, SATA III 6Gbps interface and 64MB high-speed cache for fast, efficient data flow. Advanced power management modes help lower power consumption thus easing AC power and HVAC requirement in data centers and other massive deployment environments. Engineered for the highest quality, the Ultrastar 7K4000 is put through grueling design tests during development and must pass stringent ongoing reliability testing during manufacturing. Ultrastar 7K4000 delivers by reducing downtime, eliminating service calls and minimizing TCO.


  • 2.0 million hours MTBF
  • Up to 4 terabytes of capacity
  • SATA 6Gb/s and SAS 6Gb/s models for configuration flexibility
  • Advanced Format SATA with 512-byte emulation (512e), a legacy 512-byte configuration also available
  • Dual Stage Actuator (DSA) and Enhanced Rotational Vibration Safeguard (RVS) for robust performance in multi-drive environments
  • 24x7 accessibility for enterprise-class, capacity-optimized applications


  • Cloud storage
  • Massive Scale Out (MSO)
  • Data warehousing & mining
  • Disk-to-disk backup & archiving
  • RAID arrays
  • Network Attached Storage (NAS)

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