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Silver 3.5 inch HPE hard drive with model label

HPE

HPE 834028-B21 8 TB 3.5" 7200 rpm SATA internal hard drive

SKU CH-5RRQ-9RS8B

8 TB internal hard drive with a 7200 rpm spindle and SATA 600 interface in a 3.5 inch form factor

  • 8 TB capacity stores large datasets
  • 7200 rpm spindle speed delivers responsive data access
  • SATA 600 interface provides broad system compatibility
  • 5 inch form factor fits standard desktop bays
  • New condition ensures full manufacturer reliability

HPE 834028-B21 8 TB internal drive

This HPE hard drive provides eight terabytes of storage in a standard 3.5 inch form factor. It spins at 7200 rpm and connects through a SATA 600 interface. The unit is sold new and designed for internal desktop installation. Part number 834028-B21 identifies the exact model.

Suits bulk storage; not for speed-critical roles

Builders who need large capacity for archives, backups or media libraries will find the 8 TB volume useful. The 7200 rpm spindle delivers steady throughput for sequential workloads. Buyers who want faster random access or lower latency should look at solid-state alternatives. Systems limited to older SATA revisions will not reach the 600 MB/s ceiling.

SATA 600 interface determines host compatibility

The drive uses the SATA 600 standard, so the motherboard or controller must support that link speed to achieve full performance. A 3.5 inch bay and a SATA data plus power cable are required for installation. No other interface or protocol is supported by this unit.

Highlights

  • 8 TB capacity stores large datasets
  • 7200 rpm spindle speed delivers responsive data access
  • SATA 600 interface provides broad system compatibility
  • 5 inch form factor fits standard desktop bays
  • New condition ensures full manufacturer reliability

Specifications

BrandHPE

Questions about this item

What is the expected lifespan or maintenance cycle for the 834028-B21 drive?

Enterprise drives like this 8 TB model are built for continuous operation; the primary maintenance is monitoring SMART data and replacing the unit if reallocated sectors or pending sectors increase.

Which limit appears first during sustained heavy writes on the 7200 rpm SATA/600 interface?

The SATA/600 interface caps sustained throughput at 600 MB/s, so the drive's internal media rate will hit that ceiling before the 7200 rpm mechanics become the bottleneck.

How much heat and noise does the 3.5" 8 TB drive produce when running all day?

A 7200 rpm 3.5" drive typically idles around 5 W and seeks at 7–9 W; expect audible seek clicks and a case temperature rise of several degrees above ambient under constant load.

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