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3.5 inch silver hard drive with SAS connector

HGST

HGST 10TB 3.5" SAS 7.2K 12Gb/s internal hard drive

SKU CH-NWSG-G0GJP

A 10 TB 3.5" hard drive with a SAS 12 Gb/s interface spinning at 7.2K rpm

  • 10 TB capacity for large-scale storage
  • 12 Gb/s SAS interface enables fast data transfer
  • 5 inch form factor fits standard drive bays
  • 2 K RPM spindle speed balances performance and reliability
  • HGST part number WUS721010AL5204 identifies the exact model

10 TB SAS hard drive

The HGST WUS721010AL5204 is a new 10 TB 3.5-inch internal hard drive with a SAS interface running at 12 Gb/s. It spins at 7.2K rpm and is designed for desktop and server storage arrays that require high-capacity bulk storage.

SAS interface requirement

This drive suits administrators building or expanding SAS-based storage systems that can accept a 3.5-inch form factor and need 10 TB per bay. Buyers whose host bus adapter or backplane does not support 12 Gb/s SAS connectivity cannot use this drive.

12 Gb/s SAS transfer rate

The single specification that decides compatibility is the 12 Gb/s SAS interface; the system must provide a matching SAS port and backplane to achieve the rated transfer speed.

Highlights

  • 10 TB capacity for large-scale storage
  • 12 Gb/s SAS interface enables fast data transfer
  • 5 inch form factor fits standard drive bays
  • 2 K RPM spindle speed balances performance and reliability
  • HGST part number WUS721010AL5204 identifies the exact model

Specifications

No published specifications for this item yet.

Questions about this item

Is the 10 TB capacity the right choice for a bulk-storage array?

The 10 TB capacity on this 3.5 inch drive gives a high areal density for archival workloads and reduces the number of slots needed in a chassis.

What does the 7.2 K RPM rating mean for throughput in a server?

At 7.2 K RPM the drive delivers sequential throughput suited to nearline workloads such as backup, video surveillance and cold data tiers.

How does the SAS 12 Gb/s interface limit real-world speed?

The SAS 12 Gb/s link caps the burst transfer at 12 Gb/s, while sustained rates are governed by the 7.2 K RPM mechanics.

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