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Silver 2.5 inch SAS hard drive with circuit board visible

HP

HP 507125-B21 146GB 2.5" SAS laptop hard drive 10000rpm

SKU CH-213P-CN1DR

A 146 GB 2.5" SAS laptop drive spinning at 10000 rpm for fast enterprise storage

  • 146 GB capacity stores operating system and critical data
  • 10000 rpm spindle speed accelerates read and write operations
  • 5 inch form factor fits standard laptop drive bays
  • SAS interface provides enterprise-grade data reliability
  • New condition ensures full manufacturer-rated performance life

146 GB 2.5" SAS drive for enterprise laptops

This 146 GB hard drive uses a SAS interface and spins at 10000 rpm. It fits 2.5 inch bays in compatible HP laptops and workstations. The drive is supplied new in retail or OEM packaging.

SAS interface and 10000 rpm spindle

The SAS connection provides a direct enterprise-grade link to the host controller. A 10000 rpm spindle reduces average latency compared with slower notebook drives. No additional cables, brackets or software are included in the package.

146 GB capacity for OS and core applications

The 146 GB capacity suits operating system, virtual memory and a focused application set. It will not hold large media libraries or extensive local databases. Buyers who need more storage should consider higher-capacity drives.

How it compares

Measured against everything we stock in 2.5-Inch Internal Laptop HDDs, at today’s prices. Recalculated every night.

Price $35.99
Cheaper than about 85% of the 645 comparable items (median $66.99).

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Specifications

No published specifications for this item yet.

Questions about this item

Will the 2.5" 10000rpm SAS mechanism need bearing or motor service later?

The 10000rpm 2.5" SAS drive is a sealed unit; no user-serviceable bearings or motor parts exist, so replacement is the only option if it fails.

What limit appears first when the 146GB SAS drive runs sustained writes?

The 10000rpm spindle and SAS interface set the sustained throughput ceiling; the 146GB capacity fills before thermal throttling becomes the primary bottleneck.

How much heat and noise does the 10000rpm 2.5" SAS drive produce all day?

A 10000rpm 2.5" SAS drive generates noticeable whir and measurable heat during continuous operation; adequate chassis airflow is required to keep temperatures stable.

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