Hard Disk Drives Guide

Seagate Barracuda 320GB (ST320DM000)
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Seagate Barracuda 320GB (ST320DM000)


The Seagate Barracuda 320GB incorporates technologies such as OptiCache to improve performance by up to 45%, AcuTrac to enable reliable read/write performance even in high touch operating environments, and SmartAlign for no-hassle transition to Advanced Format 4K sector technology.


Product Specification

Model No. ST320DM000
Interface & Data Transfer Rate SATA 6Gb/s NCQ
Capacity 320GB
Average Read Seek <11ms
Average Seek <12ms
Buffer 16MB
Dimensions 101.6 x 19.98 x 146.99mm (W x H x D)
Number of Heads Heads/Disks: 2/1
Weight 415g