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Silver 2.5 inch SAS hard drive with green circuit board visible

DELL

DELL 146GB 15000 RPM SAS 2.5" internal hard drive ST9146853SS

SKU CH-CWKZ-XSPW4

A 2.5" SAS drive holding 146 GB at 15000 RPM for fast enterprise storage

  • Total capacity146 GB
  • Rotational speed15,000 RPM
  • 15000 RPM spindle speed accelerates data access
  • 146 GB capacity stores critical datasets
  • 6 Gbps SAS interface enables fast enterprise connectivity
  • 5 inch form factor fits dense server bays

146GB 15000 RPM SAS Drive

This Dell-branded internal hard drive delivers 146GB of storage on a 2.5-inch form factor with a 15000 RPM spindle speed. The SAS interface provides a 6Gbps data path suited for enterprise servers and storage arrays. It is sold new and may ship in retail or OEM packaging.

Enterprise workloads needing fast SAS storage

The high rotational speed and SAS connectivity suit transaction-heavy databases and tier-one applications where low latency matters. Buyers who need larger capacities should consider other options. Systems without a SAS controller or backplane cannot use this drive. The 2.5-inch size fits compatible drive bays and hot-swap trays.

How it compares

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

Price $13.99
Cheaper than about 96% 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 $95.82 per TB
Pricier than about 62% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameDell
Total capacity146 GB
Performance
Rotational speed15,000 RPM

Questions about this item

What is included with the 2.5" 146GB 15000 RPM SAS drive and what must be purchased separately?

The drive ships in retail or OEM packaging; no cables, brackets or mounting screws are included, so a compatible SAS cable and 2.5" drive tray or caddy must be bought separately.

Should I choose the 146GB 15K SAS model or a lower-capacity version for a high-transaction database?

The 146GB 15000 RPM SAS drive delivers the highest spindle speed in this form factor, making it the preferred choice for latency-sensitive database workloads over slower or smaller alternatives.

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