Seagate ST9640320AS - 9RN134-020- 640GB 5.4K SATA 3.0Gbps 2.5" 8MB Cache Drive
Seagate ST9640320AS 9RN134-020 FW:0001HPM1 WU 640gb 2.5" SATA Hard Drive.
HARD DRIVE HAS BEEN CLEANED, FORMATTED, AND TESTED - VERY LOW POWER ON HOURSPOWER ON HOURS = 77POWER ON COUNT = 65
KNOW WHAT YOU'RE GETTING, IF YOU DON'T KNOW THE POWER ON HOURS, YOU DON'T KNOW WHAT YOU'RE GETTING!
Power-on hours is intended to indicate a remaining lifetime prediction for hard drives and solid state drives, generally, "the total expected life-time of a hard disk is 5 years" or43,800 hours of constant use. Once a drive has surpassed the 43,800 hour mark, it may no longer be classed as in "perfect condition"

General Product Information:

Manufacturer:Seagate Technology

Manufacturer Website:www.seagate.com

Manufacturer Part No:ST9640320AS

Product Series or Family:Momentus 5400.7

Product Type:Internal Hard Drive

Product Specifications:

Storage Capacity:640GB

Spindle Speed:5400RPM

Drive Interface:SATA 3.0Gbps

Form Factor:2.5Inch

Cache:8MB