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Seagate Cheetah 3.5 inch SCSI hard drive bare drive 80 pin connector low profile 1.0 inch high

Seagate

Seagate ST3146707LC Cheetah 10K.7 147GB 10000 RPM 8MB SCSI Ultra320 80pin 3.5" internal hard drive

SKU CH-1X9W-ZM1W1 MPN ST3146707LC

A 147 GB 3.5-inch SCSI Ultra320 drive spinning at 10000 RPM with 8 MB cache

  • PackagingBare Drive
  • InterfaceSCSI Ultra320 80pin
  • Capacity147GB
  • RPM10000 RPM
  • Cache8MB
  • Average Latency3ms
  • 10000 RPM spindle accelerates data access for demanding server workloads
  • 147 GB capacity provides ample space for enterprise applications and databases
  • Ultra320 SCSI 80-pin interface delivers high-throughput connectivity to compatible controllers
  • 8 MB cache buffers bursts of I/O to sustain performance under heavy loads
  • 0-inch low-profile 3.5-inch form factor fits dense rackmount chassis and hot-plug backplanes

Enterprise SCSI storage

The Seagate Cheetah 10K.7 ST3146707LC is a 147GB 3.5 inch internal hard drive spinning at 10000 RPM with an 8MB cache. It uses a SCSI Ultra320 80pin interface and is sold as a new bare drive for enterprise server or workstation storage upgrades.

Verify SCSI host compatibility

Some motherboards are not compatible with the SCSI interface so confirm your system has a suitable Ultra320 host adapter or backplane before ordering. The 80pin connector supports hot-plug capable enclosures but requires the correct cabling and controller support to function.

Low profile thermal design

The drive measures 1.0 inch high in a low profile form factor designed for reduced power and cooling requirements in dense chassis. Exclusive background media scan and enhanced error correction code operate during normal use to maintain data integrity without adding acoustic load.

Highlights

  • 10000 RPM spindle accelerates data access for demanding server workloads
  • 147 GB capacity provides ample space for enterprise applications and databases
  • Ultra320 SCSI 80-pin interface delivers high-throughput connectivity to compatible controllers
  • 8 MB cache buffers bursts of I/O to sustain performance under heavy loads
  • 0-inch low-profile 3.5-inch form factor fits dense rackmount chassis and hot-plug backplanes

Specifications

BrandSeagate
SeriesCheetah 10K.7
ModelST3146707LC
PackagingBare Drive
InterfaceSCSI Ultra320 80pin
Capacity147GB
RPM10000 RPM
Cache8MB
Average Latency3ms
FeaturesSome motherboards are not compatible with the SCSI interface. Please confirm which interface is appropriate for your system!
Exclusive background media scan and enhanced error correction code
Low power and cooling requirements
Form Factor3.5"
Shipping weight0.68 kg
Package size203 × 152 × 51 mm

Questions about this item

Does the bare drive include a mounting bracket, cables or terminator, or must they be purchased separately?

The drive ships as a bare unit only; mounting brackets, SCSI cables and a terminator are not included and must be sourced separately.

Which capacity should I choose if my system requires a 147 GB SCSI Ultra320 80-pin drive?

This model provides exactly 147 GB, matching the 147 GB specification for Ultra320 80-pin SCSI systems.

What does the 10000 RPM rating mean for real-world access time in a server?

At 10000 RPM the average latency is 3 ms, giving faster random access than slower-spinning SCSI drives.

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