Home Hard Disk Drives - Internal SATA and SAS 750 GB | 3.5" Western Digital Caviar Black 7200 RPM 64MB Cache SATA 6.0Gb/s Internal Hard Drive WD7502AAEX - Bare Drive

750 GB | 3.5" Western Digital Caviar Black 7200 RPM 64MB Cache SATA 6.0Gb/s Internal Hard Drive WD7502AAEX - Bare Drive

750 GB | 3.5" Western Digital Caviar Black 7200 RPM 64MB Cache SATA 6.0Gb/s Internal Hard Drive WD7502AAEX - Bare Drive
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Manufacturer
Part Number WD7502AAEX-WD
Model Number WD7502AAEX
Availability Available in limited quantities. Contact us first for purchases of more than (2) of this item.
 
Our Price: $179.99
Quantity

Quick Facts

Performance Specifications

  • Rotational Speed: 7,200 RPM (nominal)
  • Buffer Size: 64 MB
  • Average Latency: 4.20 ms (nominal)
  • Load/unload Cycles: 300,000 minimum

Transfer Rates

  • Buffer To Host (Serial ATA): 6 Gb/s (Max)

Physical Specifications

  • Formatted Capacity: 750,156 MB
  • Capacity: 750 GB
  • Interface: SATA 6 Gb/s
  • User Sectors Per Drive: 1,465,149,168

Massive performance

Dual processor technology, up to 64 MB cache and SATA 3 Gb/s or 6 Gb/s interface takes everything we know about 7200 RPM performance and turns it on its ear.

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No compromises

High performance, high capacity, best-in-class reliability, and cutting edge technology make up WD Caviar Black, the ideal drive for those who demand only the best.

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Award winning

This 7200 RPM speedster is at the top of its class when it comes to performance and reliability benchmarks.

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Did you know...

It's easy to install an internal hard drive in your computer. Watch this video to find out how.

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750 GB | 3.5" Western Digital Caviar Black 7200 RPM 64MB Cache SATA 6.0Gb/s Internal Hard Drive WD7502AAEX - Bare Drive
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Download Caviar Black Spec Sheet

Performance Specifications  
Rotational Speed 7,200 RPM (nominal)
Buffer Size 64 MB
Average Latency 4.20 ms (nominal)
Load/unload Cycles 300,000 minimum
Transfer Rates
Buffer To Host (Serial ATA) 6 Gb/s (Max)
Physical Specifications  
Formatted Capacity 750,156 MB
Capacity 750 GB
Interface SATA 6 Gb/s
User Sectors Per Drive 1,465,149,168
Physical Dimensions  
English
Height 1.028 Inches
Depth 5.787 Inches
Width 4.00 Inches
Weight 1.66 Pounds
Metric
Height 26.1 mm
Depth 147 mm
Width 101.6 mm
Weight 0.75 kg
Environmental Specifications  
Shock
Operating Shock (Read) 30G, 2 ms
Non-operating Shock 300G, 2 ms
Acoustics
Idle Mode 29 dBA (average)
Seek Mode 0 34 dBA (average)
Seek Mode 3 30 dBA (average)
Temperature (English)
Operating 32° F to 140° F
Non-operating -40° F to 158° F
Temperature (Metric)
Operating -0° C to 60° C
Non-operating -40° C to 70° C
Electrical Specifications  
Current Requirements
Power Dissipation
Read/Write 10.70 Watts
Idle 8.20 Watts
Standby 1.30 Watts
Sleep 1.30 Watts

 

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