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Silver 2.5-inch SAS hard drive with circuit board visible

DELL

DELL 146 GB 2.5" 10000 RPM SAS laptop hard drive

SKU CH-3N61-KGJE2

146 GB 2.5" SAS drive spins at 10000 RPM with 16 MB cache for server workloads

  • Total capacity146 GB
  • Interface typeSerial Attached SCSI (SAS)
  • Form factor2.5 in (6.35 cm)
  • Cache memory16 MB
  • Rotational speed10,000 RPM
  • Recommended useIdeal for Servers
  • 10000 RPM spindle speed reduces data access latency
  • SAS interface enables dual-port redundancy for server reliability
  • 16 MB cache buffers bursts of read and write traffic
  • 146 GB capacity fits operating system and critical applications
  • 5 inch form factor installs in standard server drive bays

Dell 146 GB SAS Hard Drive

This 2.5-inch internal drive delivers 146 GB of storage over a Serial Attached SCSI (SAS) interface. It spins at 10000 RPM and includes a 16 MB cache. The unit is listed as new and was first listed by the manufacturer in 2018. It is designed for laptop or server bays that accept a 2.5-inch SAS form factor.

Suited for server upgrades or replacements

This drive suits administrators who need a 146 GB, 10000 RPM SAS drive for compatible server or storage arrays. It is not for buyers whose systems only support other drive interfaces or larger capacity requirements. It is also not for users who need a consumer laptop drive with a different physical or electrical connector. The 16 MB cache and spindle speed target enterprise workloads rather than general-purpose use.

10000 RPM spindle speed

The 10000 RPM rotation rate is the single specification that determines whether this drive meets the performance profile of the target array. It defines the sustained throughput and latency characteristics expected in a 146 GB SAS enterprise drive. Verify that the host controller and backplane support this speed and the 2.5-inch form factor before purchase.

How it compares

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

Price $19.99
Cheaper than about 95% 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 $136.92 per TB
Cheaper than about 72% of the 416 comparable items (median $233.48 per TB).

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Specifications

Product
Brand nameDell
Total capacity146 GB
Recommended useIdeal for Servers
Performance
Rotational speed10,000 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSerial Attached SCSI (SAS)
Size & build
Form factor2.5 in (6.35 cm)

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