Western Digital WD2500AAJS

Price $54.99 - $65.49

(from 2 sellers)

Cool, quiet operation, superior performance and industry-leading reliability make these SATA drives ideal for desktop, business, and consumer electronics storage.

Key Features

Spindle Speed 7200 RPM

Cache/Buffer Size 8 MB

Formatted Capacity 250 GB

Form Factor 3.5"-internal

Weight 0.6KG

Dimensions WxDxH 101.60 mm x 147 mm x 26.1 mm

Interface Type SATA

Average Seek Time 8.9ms

Average Latency 4.2ms

Detail Specifications

Capacity - 250 GB

Rotational Speed - 7, 200 RPM (nominal)

Buffer Size - 8 MB

Read Seek Time - 8.9 ms

Track-To-Track Seek Time - 2.0 ms (average)

Average latency time - 2.99 milliseconds

Full Stroke Seek - 21.0 ms (average)

Average Latency - 4.20 ms (nominal)

Transfer Rates - Buffer To Host (Serial ATA) 300 MB/s (Max) , Buffer To Disk 748 Mbits/s (Max)

Interface - SATA 300 MB/s

User Sectors Per Drive - 488, 397, 168

Dimension (WxDxH) - 101.6 x 147 x 26.1 mm

Weight - 0.6 kg / 1.32 Pounds

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