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Small silver 2.5 inch laptop hard drive with tray, model CM318

DELL Refurbished

DELL CM318 146GB 10000 RPM 16MB SAS 3Gb/s 2.5" laptop hard drive

SKU CH-SDHH-R6VFT MPN CM318

A 2.5-inch SAS laptop drive spinning at 10000 RPM with 146GB capacity and 16MB cache

  • Total capacity146 GB
  • Interface typeSAS 3Gb/s
  • Form factor2.5 in (6.35 cm)
  • Cache memory16 MB
  • Rotational speed10,000 RPM
  • 10000 RPM spindle speeds up data access
  • 146 GB capacity stores operating system and applications
  • 16 MB cache buffers bursts for smoother throughput
  • SAS 3Gb/s interface connects to compatible controllers
  • 5 inch form factor fits standard laptop bays

146GB 10000 RPM SAS drive for servers

This 2.5-inch laptop hard drive delivers 146GB of storage on a SAS 3Gb/s interface. The 10000 RPM spindle and 16MB cache suit enterprise workloads that demand quick random access. It is built for systems that require a small-form-factor SAS drive.

Sustained throughput on heavy workloads

The 10000 RPM spindle maintains consistent rotational speed during extended read and write sessions. A 16MB buffer absorbs burst traffic so sequential transfers stay steady. SAS signalling keeps command overhead low when the queue depth grows.

Thermals noise and power in normal use

The 2.5-inch form factor limits heat output compared with larger enterprise drives. Typical operation stays within the thermal envelope of standard laptop drive bays. Acoustic output remains low enough for quiet rack or workstation environments.

How it compares

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

Price $43.99
Cheaper than about 75% of the 645 comparable items (median $66.99).
Total capacity 146 GB
Lower than about 80% of the 419 comparable items (median 320 GB).
Price per TB $301.30 per TB
Pricier than about 60% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameDell
Model nameCM318
Total capacity146 GB
Performance
Rotational speed10,000 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSAS 3Gb/s
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.45 kg
Package size305 × 203 × 127 mm

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