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Western Digital 80 GB, 100 MB/s, 2 MB Cache, 7200 RPM WD Caviar EIDE Hard Drives

Item # WD800BB (Part # WD800BB)
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Discontinued Brand new, USA Warranty

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WD Caviar EIDE hard drives are designed for mainstream desktop personal computers. They feature a fast 7200 RPM spindle speed, a 2 MB cache buffer, and up to 250 GB of storage. WD Caviar drives are built to the highest standards of quality and reliability by people who understand the importance of your data.

Features:

Ideal For:

Specifications:

 

Performance Specifications
Rotational Speed 7,200 RPM (nominal)
Buffer Size 2 MB
Average Latency 4.20 ms (nominal)
Start/Stop Cycles 50,000 minimum
Seek Times
Read Seek Time 8.9 ms
Write Seek Time 10.9 ms (average)
Track-To-Track Seek Time 2.0 ms (average)
Full Stroke Seek 21.0 ms (average)
Transfer Rates
Transfer Rate (Buffer To Disk) 420 Mbits/s (Max)
Buffer to Host (EIDE)
Mode 5 Ultra ATA 100 MB/s
Mode 4 Ultra ATA 66.6 MB/s
Mode 2 Ultra ATA 33.3 MB/s
Mode 4 PIO 16.6 MB/s
Mode 2 multi-word DMA 16.6 MB/s
 
Physical Specifications
Formatted Capacity 80,026 MB
Capacity 80 GB
Interface EIDE 100 MB/s
User Sectors Per Drive 156,301,488
 
Physical Dimensions
English
Height 1.028 Inches (Max)
Length 5.787 Inches (Max)
Width 4.00 Inches (+/- 0.010 inch)
Weight 1.32 Pounds
Metric
Height 26.1 mm (Max)
Length 147 mm (Max)
Width 101.6 mm
Weight 0.60 kg
 
Environmental Specifications
Shock
Operating Shock (Read) 65G, 2 ms
Non-operating Shock 350G, 2 ms
Acoustics
Idle Mode 30 dBA (average)
Seek Mode 0 32 dBA (average)
Seek Mode 3 31 dBA (average)
Temperature (English)
Operating 41? F to 131? F
Non-operating -40? F to 149? F
Temperature (Metric)
Operating 5? C to 55? C
Non-operating -40? C to 65? C
Humidity
Operating 5-85% RH non-condensing
Non-operating 5-95% RH non-condensing
Altitude (English)
Operating -1,000 feet to 10,000 feet
Non-operating -1,000 feet to 40,000 feet
Altitude (Metric)
Operating -305M to 3,050M
Non-operating -305M to 12,200M
Vibration
Operating
Linear 5-500 Hz, 0.25 G (0 to peak)
Random 10-300 Hz, 0.004 g? / Hz
Non-operating
Low Frequency 5-20 Hz, 0.195 inches (double amplitude)
High Frequency 20-500 Hz, 4.0G (0 to peak)
 
Electrical Specifications
Current Requirements
12 VDC
Read/Write 350 mA
Idle 330 mA
Standby 19 mA
Sleep 19 mA
5 VDC
Read/Write 800 mA
Idle 675 mA
Standby 200 mA
Sleep 50 mA
Power Dissipation
Read/Write 8.00 Watts
Idle 7.25 Watts
Standby 1.20 Watts
Sleep 0.50 Watts

 

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