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Western Digital Caviar Black WD7502AAEX 750GB 7.2K 3.5 Inch SATA

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Western Digital Caviar Black WD7502AAEX 750GB 7.2K 3.5 inch SATA 6.0Gbs Hard Drive – Factory Recertified

WD Caviar Black drives combine a high performance electronics architecture with a rock solid mechanical architecture to deliver the perfect storage solution for your fully-loaded PC or maxed out gaming machine. Cool drive operation, no-touch head technology, and leading-edge vibration protection ensure enhanced reliability and sustained data throughput.

Key Features

High Performance Electronics Architecture
  • Dual processor –Ā Twice the processing power to maximize performance.
  • Colossal cache –Ā Bigger, faster cache of up to 64 MB means faster performance.

 

SKU: WD7502AAEX Category: Tags: ,
Weight 0.689 kg
Specifications
Model number WD7502AAEX
Model Name Caviar Black
Formatted Capacity 750 Gbytes
Rotational Speed 7,200 rpm
Default Buffer (cache) Size 64 Mbytes
Performance
External (I/O) Transfer Rate (max) 600 MBytes/sec
Average Seek Time, Read 8.9 msec typical
Average Seek Time, Write 9.6 msec typical
Average Latency 4.2 msec
Physical
Form Factor(width) 3.5-inch
Form Factor(height) 1-inch
Height 1.028 inch
Width 4.0 inch
Length 5.787 inch
Weight 1.52 pounds
Electrical
Power (Typical) 8.4 watts
Power (Idle) 7.8 watts
Environmental
Max Operating Shock (2-msec) 65 Gs
Max Nonoperating Shock (2-msec) 250 Gs
Operating Vibration (max) .75 Gs
Nonoperating Vibration (max) 4.0 Gs
Operating Temperature (max) 60 deg C
Operating Temperature (min) 0 deg C
Nonoperating Temperature (max) 70 deg C
Nonoperating Temperature (min) -40 deg C
Acoustical
Acoustics, Idle (sound power, typ) 33 dBA

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