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Silver 3.5 inch bare SCSI hard drive with 80 pin connector

Fujitsu

Fujitsu MAT3147NC 146GB 8MB Ultra320 SCSI 3.5" internal hard drive

SKU CH-EKXT-FCW79

146 GB Ultra320 SCSI drive with 8 MB cache spins at 10000 RPM in a 3.5 inch low-profile bay

  • Total capacity146 GB
  • Interface typeUltra320 SCSI
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Cache memory8 MB
  • 146 GB capacity stores large datasets
  • 10 000 RPM spindle speed accelerates data access
  • 8 MB cache buffers frequent read and write operations
  • Ultra320 SCSI interface delivers 320 MB/s transfer rate
  • 5 inch low-profile 1.0 inch height fits standard drive bays

Fujitsu MAT3147NC Ultra320 SCSI Drive

This new 3.5" internal hard drive delivers 146GB of storage through an Ultra320 SCSI interface with an 8MB cache. It spins at 10000 RPM and uses an 80-pin low-profile form factor measuring 1.0 inch in height. The bare drive ships without mounting brackets or cables.

Suits legacy SCSI servers and workstations

IT teams maintaining Ultra320 SCSI arrays or replacing failed drives in older Fujitsu systems will find the correct interface, capacity and spindle speed here. Buyers building new systems or requiring larger capacities cannot use this drive. The 80-pin connector also prevents direct installation in standard 68-pin backplanes without an adapter.

Ultra320 SCSI interface decides compatibility

The drive communicates exclusively over the Ultra320 SCSI bus, so the host controller or backplane must support this exact signalling standard. A mismatched interface will render the drive unusable regardless of capacity or form factor. Verify the controller documentation 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 $34.99
Cheaper than about 90% 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 $239.66 per TB
Pricier than about 81% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameFujitsu
Model nameMAT3147NC
Total capacity146 GB
Storage
Cache memory8 MB
Ports & slots
Interface typeUltra320 SCSI
Size & build
Form factor3.5 in (8.89 cm)

Questions about this item

Will the 10000 RPM spindle hit a thermal limit during sustained writes?

The drive is built for continuous 10000 RPM operation; its 1.0-inch low-profile form factor fits standard 3.5-inch bays with normal airflow.

How much noise and heat does the Ultra320 SCSI drive produce when running all day?

At 10000 RPM the unit generates typical enterprise-level acoustics and heat; adequate case ventilation keeps temperatures in spec.

What controller or backplane must I already have for this 80-pin Ultra320 SCSI drive to work?

You need an Ultra320 SCSI host adapter or backplane with an 80-pin SCA connector; the drive has no separate power or signal cables.

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