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Silver 3.5 inch SCSI hard drive with 80 pin connector

Seagate

Seagate Cheetah 10K.7 ST3300007LC 300GB 10000 RPM 8MB SCSI Ultra320 80pin 3.5" internal hard drive

SKU CH-KP4B-1RTZD MPN ST3300007LC

300 GB SCSI Ultra320 80-pin drive spins at 10000 RPM with 8 MB cache in a 3.5-inch form factor

  • Total capacity300 GB
  • Interface typeSCSI Ultra320 80pin
  • Form factor3.5 in (8.89 cm)
  • Packaging typeBare Drive
  • Rotational speed10,000 RPM
  • Cache memory8 MB
  • 10,000 RPM spindle speed cuts average latency to 3 ms
  • 300 GB capacity stores enterprise datasets in a single 3.5" drive
  • SCSI Ultra320 80-pin interface delivers 320 MB/s sustained throughput
  • 8 MB cache buffers burst I/O for database workloads
  • New bare drive condition ensures full manufacturer specification compliance

300 GB 10 000 RPM SCSI Drive

The Seagate Cheetah 10K.7 ST3300007LC is a 300 GB, 10 000 RPM internal hard drive with an 8 MB cache. It uses a SCSI Ultra320 80-pin interface and a standard 3.5-inch form factor. The unit is supplied as a bare drive in new condition.

Suits Legacy SCSI Servers

This drive fits servers and workstations that still operate on a SCSI Ultra320 80-pin bus and need a 10 000 RPM spindle for transactional workloads. It will not work for systems that require a different interface, nor for builds that need larger capacities or original manufacturer warranty coverage.

SCSI Ultra320 80-pin Interface

The single specification that decides compatibility is the SCSI Ultra320 80-pin connector. Only backplanes and controllers built for that exact interface can communicate with the drive.

How it compares

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

Price $125.99
Pricier than about 54% of the 4,938 comparable items (median $107.99).
Total capacity 300 GB
Lower than about 88% of the 2,372 comparable items (median 2 TB).
Price per TB $419.97 per TB
Pricier than about 90% of the 2,365 comparable items (median $62.21 per TB).

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Specifications

Product
Brand nameSeagate
Product lineCheetah 10K.7
Model nameST3300007LC
Total capacity300 GB
Performance
Rotational speed10,000 RPM
Mean latency3 ms
Storage
Cache memory8 MB
Ports & slots
Interface typeSCSI Ultra320 80pin
Size & build
Form factor3.5 in (8.89 cm)
Shipping weight1.36 kg
Package size203 × 152 × 51 mm

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