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Small silver rectangular 2.5-inch SAS hard drive with green circuit board visible on underside

HP

HP 507125-B21 146GB SAS 10000 internal hard drive

SKU CH-PFDM-PC39Q

A 146 GB SAS drive spinning at 10000 rpm for high-speed server storage

  • 146 GB capacity stores critical server data
  • 10 000 RPM spindle delivers fast transaction throughput
  • SAS interface connects directly to enterprise controllers
  • 5 inch small form factor fits dense drive bays
  • 90 day warranty covers functional defects

Server storage drive

This HP 507125-B21 is a 146 GB SAS hard drive spinning at 10 000 rpm. It uses a 6 G SAS interface and a small form factor designed for internal server bays. The unit is supplied new.

For high-IOPS server arrays

It suits administrators who need low-latency storage for transactional databases or virtualisation workloads on compatible HP ProLiant systems. Buyers who require larger capacity per spindle or solid-state endurance should evaluate other options.

6 G SAS interface

The drive connects through a 6 G SAS port, so the backplane or controller must support that exact signalling rate. Confirm the server model accepts 2,5-inch SAS drives before ordering.

How it compares

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

Price $35.99
Cheaper than about 90% 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

What drive bay size does the 146 GB SAS drive require?

The drive uses a small form factor design that fits 2.5 inch internal bays in compatible servers.

How is the 507125-B21 installed in a server chassis?

It connects through a SAS backplane using the hot-plug carrier; the step often missed is seating the carrier firmly until the latch clicks.

When should the 10000 RPM drive be replaced in a production array?

Replace it when SMART reallocated-sector counts rise or after the 90 day warranty period if extended coverage is not purchased.

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