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HGST Ultrastar DC HC310 4TB SATA 6Gb/s 7200RPM 256MB Cache (512e / SE) 3.5-inch Internal Hard Drive - HUS726T4TALE6L4

HGST Ultrastar DC HC310 4TB SATA 6Gb/s 7200RPM 256MB Cache (512e / SE) 3.5-inch Internal Hard Drive - HUS726T4TALE6L4

Part Number: HUS726T4TALE6L4
Manufacturer: HGST

Condition: Refurbished

Weight: 3.0 lbs

Availability: In stock

Regular price $157.06
Regular price Sale price $157.06
Shipping calculated at checkout.
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HGST Ultrastar DC HC310 4TB SATA 6Gb/s 7200RPM 3.5-inch Enterprise HDD — HUS726T4TALE6L4

The HGST HUS726T4TALE6L4 is the Ultrastar DC HC310 4TB enterprise hard drive with SATA 6Gb/s interface, 7200RPM spindle speed, 256MB cache, and 512e/SE sector format. Designed for data center bulk storage, it delivers reliable, high-throughput SATA storage for NAS, SAN, and general-purpose server storage workloads requiring enterprise-grade endurance and reliability.

Key Features

  • 4TB enterprise SATA hard drive
  • 7200RPM spindle speed for consistent throughput
  • 256MB cache for improved sequential performance
  • 512e / SE (Secure Erase) sector format
  • HGST Ultrastar DC — proven enterprise HDD reliability
  • 5-year limited warranty

Product Specifications

  • Part Number: HUS726T4TALE6L4
  • Manufacturer: HGST (WD)
  • OEM Status: OEM / Bulk
  • Model: Ultrastar DC HC310
  • Capacity: 4TB
  • Interface: SATA 6Gb/s
  • Form Factor: 3.5-inch
  • Spindle Speed: 7200RPM
  • Cache: 256MB
  • Sector Format: 512e / SE

Storage Specifications

  • Capacity: 4TB
  • Interface: SATA 6Gb/s
  • Form Factor: 3.5-inch
  • Sector Size: 512e (512-byte emulation)
  • SE: Yes (Secure Erase)

Performance Specifications

  • Spindle Speed: 7200RPM
  • Cache: 256MB
  • Max Sustained Transfer Rate: Up to 233 MB/s
  • MTBF: 2 million hours
  • Annual Workload Rating: 550TB/year
  • Warranty: 5-year limited

Use Cases

  • Data center bulk SATA storage for NAS and general-purpose servers
  • High-endurance workgroup and enterprise NAS storage
  • Software-defined storage (Ceph, GlusterFS) with enterprise SATA drives
  • Secure storage requiring SE (Secure Erase) for drive decommissioning

Compatibility

  • SATA 6Gb/s backplanes and controllers (backward compatible with SATA 3Gb/s)
  • NAS, SAN, and server storage systems supporting 3.5-inch SATA drives
  • 512e sector format — compatible with most modern storage controllers

Frequently Asked Questions

What is SE (Secure Erase)?
SE (Secure Erase) allows the drive to be securely erased using the ATA Secure Erase command — enabling fast, compliant drive decommissioning without time-consuming overwrite procedures.
Is this suitable for NAS use?
Yes — the Ultrastar DC HC310 is enterprise-rated at 550TB/year workload, making it suitable for high-demand NAS environments exceeding the workload ratings of consumer NAS drives.

The HGST Ultrastar DC HC310 HUS726T4TALE6L4 delivers 4TB of enterprise SATA storage at 7200RPM with 256MB cache, 512e/SE, and 2M hour MTBF — a reliable, high-endurance SATA HDD for data center NAS and bulk storage deployments.

Frequently Asked Questions

Why do I see an incorrect image for this item?

Images may be representative of the product model. For Refurbished items, the actual unit may differ in appearance from the image shown.

Specifications, part number, condition and included accessories are stated on this page.

What do you mean by term Refurbished?

Refurbished means a used computer part or device that has been cleaned, checked, and repaired to make sure it works properly again. Unlike regular second-hand items, refurbished products go through testing and fixing so they can perform like new.

How many days does it take to ship goods to customers?

All orders are processed within 1-2 business days. Orders placed on weekends or public holidays will be processed on the next business day. For more info visit shipping policy.

What is your return policy?

We offer a 30-day return policy subject to the terms and conditions described in our Refund Policy. Restocking fees may apply to eligible non-faulty returns. Kindly take a look at our Return Policy page.

Do you deliver my ordered items in their original retail box?

For Brand New items, you will receive them in their original retail box. For Refurbished items, you will receive them in a Brown Box or Bulk Packaging.

Do your printers come with ink cartridges?

Refurbished printers do not come with ink cartridges or toners.