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

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.

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.

Award winning

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

Did you know...

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

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