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Small silver rectangular 2.5 inch hard drive in black plastic caddy

Fujitsu

Fujitsu MBB2147RC 146GB SAS 10000 RPM 2.5" internal hard drive

SKU CH-VQ49-V2680

A 146 GB SAS hard drive spinning at 10000 RPM with 16 MB cache in a 2.5 inch form factor

  • Total capacity146 GB
  • Interface typeSAS
  • Form factor2.5 in (6.35 cm)
  • Rotational speed10,000 RPM
  • Cache memory16 MB
  • 10000 RPM spindle accelerates data access for transaction-heavy workloads
  • SAS interface delivers dual-port reliability for enterprise arrays
  • 146 GB capacity fits operating system and critical applications
  • 16 MB cache buffers bursts to sustain throughput
  • 5 inch form factor enables dense server and storage deployments

146 GB SAS 10000 RPM drive

The Fujitsu MBB2147RC is a 2.5 inch internal hard drive with a 146 GB capacity and a 10000 RPM spindle speed. It uses a SAS interface and includes a 16 MB cache. The unit is supplied new in a caddy suitable for compatible drive bays.

Who this suits and who it does not

This drive fits servers or workstations that require a SAS connected 2.5 inch drive running at 10000 RPM. Buyers whose systems only accept a different physical interface or a 3.5 inch form factor cannot use this unit.

The specification that decides fit

The SAS interface is the single specification that determines whether this drive will connect to your controller or backplane. Verify that your hardware supports SAS before purchasing.

How it compares

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

Price $40.99
Cheaper than about 85% 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 $280.75 per TB
Pricier than about 83% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameHP
Model nameMBB2147RC
Total capacity146 GB
Performance
Rotational speed10,000 RPM
Storage
Cache memory16 MB
Ports & slots
Interface typeSAS
Size & build
Form factor2.5 in (6.35 cm)

Questions about this item

How do I install the 2.5" SAS drive into a 3.5" server bay using the supplied caddy?

Slide the drive into the caddy until the SAS connector seats, secure the four side screws, then insert the assembly into the hot-swap bay until the latch clicks.

Which component of the MBB2147RC is most likely to need replacement after several years of continuous operation?

The 10000 RPM spindle motor and actuator bearings wear first; the 16 MB cache and SAS interface electronics typically outlast the mechanical parts.

At what point does sustained write throughput hit a ceiling on this 146 GB 10000 RPM SAS drive?

Sequential writes saturate the SAS bus once the outer cylinders fill; inner-cylinder transfers drop toward 100 MB/s, limiting sustained large-file writes.

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