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Silver 2.5 inch SAS hard drive with circuit board visible

DELL

DELL ST9146802SS 146GB 10000RPM 16MB 2.5in SAS internal hard drive

SKU CH-P0HN-NH85Y MPN ST9146802SS

Stores 146 GB on a 2.5 in SAS drive spinning at 10000 RPM with 16 MB cache

  • Total capacity146 GB
  • Interface typeSAS
  • Rotational speed10,000 RPM
  • Cache memory16 MB
  • 10000 RPM rotation delivers fast data access
  • SAS interface provides reliable enterprise connectivity
  • 146 GB capacity stores critical applications and data
  • 16 MB cache improves read and write performance
  • 5 inch form factor fits dense server chassis

146 GB SAS 10K enterprise drive

This 2.5-inch SAS hard drive delivers 146 GB of storage at 10000 RPM with a 16 MB cache. It uses a 3 Gb/s SAS interface and is supplied in new condition. The drive is built for server and storage arrays that require consistent rotational speed.

Suits high-IOPS server workloads

Buyers needing larger capacities or solid-state latency should consider other options. This spindle is intended for environments where 10K RPM SAS reliability is the primary requirement.

SAS 3 Gb/s interface compatibility

The drive connects via a SAS 3 Gb/s interface, so the host controller or backplane must support this standard. Verify that your system accepts 2.5-inch SAS drives before purchase.

How it compares

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

Price $28.99
Cheaper than about 92% of the 4,938 comparable items (median $107.99).
Total capacity 146 GB
Lower than about 94% of the 2,372 comparable items (median 2 TB).
Price per TB $198.56 per TB
Pricier than about 78% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDELL
Model nameST9146802SS
Total capacity146 GB
Performance
Rotational speed10,000 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSAS

Questions about this item

Does the ST9146802SS ship with any cables, brackets or mounting hardware, or must those be purchased separately?

The drive is supplied as a bare 2.5in SAS unit; no cables, brackets or mounting hardware are included.

The listing shows part numbers 0CM318 and CM318 — are they different capacities or speeds, and which one should I select?

Both numbers refer to the same 146GB 10000RPM SAS drive; choose either — they are interchangeable.

What does the 10000RPM rating mean for actual performance once the drive is installed in a server?

The 10000RPM spindle speed and 16MB cache deliver fast random access for transactional workloads over the SAS interface.

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