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Silver 3.5 inch SAS hard drive mounted in black HPE Smart Carrier caddy with green release latch

HPE

HPE 846524-B21 1TB 7.2K 12Gbps 3.5" SAS internal hard drive with caddy

SKU CH-ZV00-HGFY2

A 1 TB SAS drive spinning at 7200 RPM with a 12 Gbps interface, supplied in a 3.5 inch caddy

  • 1 TB capacity stores large datasets
  • 12 Gbps SAS interface moves data quickly
  • 7200 RPM spindle speed delivers responsive access
  • Smart Carrier caddy simplifies installation
  • 90 day warranty covers early defects

1 TB SAS drive for server arrays

This 1 TB SAS hard drive spins at 7 200 RPM and connects through a 12 Gbps interface. It ships with a Smart Carrier caddy for tool-less installation in compatible HPE bays. The unit is new and carries a 90 day warranty from the supplier.

12 Gbps SAS ceiling and 3.5 inch form factor

The 12 Gbps SAS link sets the maximum sustained throughput for this spindle speed. Mechanical latency and 7 200 RPM rotation limit random I/O performance compared with solid state media. The 3.5 inch footprint requires a matching drive bay and backplane.

Replaces smaller or slower SAS spindles

The 1 TB capacity suits archives, backups and secondary workloads that do not demand flash latency. It is not for workloads needing sub millisecond response or capacities beyond 1 TB per bay. Upgrade when the array controller and backplane already support 12 Gbps SAS.

How it compares

Measured against everything we stock in 3.5-Inch Internal Desktop HDDs, at today’s prices. Recalculated every night.

Price $63.99
Cheaper than about 68% of the 4,938 comparable items (median $107.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I choose between the 846524-B21 and the 846523-001 part numbers?

Both part numbers refer to the same 1TB 7.2K RPM SAS drive with a Smart Carrier caddy; select whichever SKU your HPE server configurator lists as compatible.

What does the 12Gbps SAS rating mean for actual throughput in my server?

The 12Gbps SAS interface sets the maximum bus speed; real-world sequential throughput will be limited by the 7200 RPM mechanical platters to typical enterprise HDD levels.

Will the 3.5 inch SAS 12Gbps interface work in a 2.5 inch drive bay?

The drive itself is a 3.5 inch form factor and requires a 3.5 inch bay; the included Smart Carrier caddy is designed for HPE 3.5 inch hot-plug trays.

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