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BRAND NEW Western Digital 80GB HDD 7200RPM with 8MB Cache

Western Digital Caviar WD800JB 80GB 7200 RPM IDE Ultra ATA100 Hard Drive - OEM

Model #: WD800JB

Average Latency: 4.2ms
Average Seek Time: 8.9ms
Average Write Time: 10.9ms
Cache: 8MB
Features: Quiet - Fluid Dynamic Bearing (FDB) technology - Less friction means more reliability; less heat, vibration, and noise.
Form Factor: 3.5"
Labor: 3 years limited
Parts: 3 years limited

 WD Caviar^® SE

EIDE Hard Drives 80 GB, 100 MB/s, 8 MB Cache, 7200 RPM

Reliable Cool Quite

WD Caviar hard drives are ideal for mainstream desktop personal computers.

WD Caviar EIDE hard drives are designed for mainstream desktop personal computers. They feature a fast 7200 RPM spindle speed, a 8 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.

Key Features

Fast 7200 RPM, 8 MB cache buffer EIDE (Ultra ATA/100) - Up to 100 MB/s burst transfer rates. Quiet - Fluid Dynamic Bearing (FDB) technology - Less friction means more reliability; less heat, vibration, and noise.

Ideal For

• Mainstream computer users who want a high-value, entry-level hard drive. Users seeking higher performance should consider WD Caviar SE or WD Caviar SE16 hard drives.

How this WD hard drive protects your data

• Data Lifeguard™ is an exclusive set of data protection features, including shock protection, an environmental protection system and real-time embedded error detection and repair. WD's Data Lifeguard technology automatically finds, isolates, and repairs problems that may develop over the life of a hard drive.
• Data Lifeguard Tools™ are software utilities designed for WD hard drives that work with the embedded Data Lifeguard features to make hard drive installation,diagnostics and repair both simple and worry-free. (Download Data Lifeguard Tools)
• ShockGuard™ instantaneously protects the hard drive against damage from bumps and vibrations while it is running. This technology enables WD Caviar drives to achieve industry-leading shock specifications.

Performance Specifications
	Rotational Speed	7,200 RPM (nominal)
	Buffer Size	8 MB
	Average Latency	4.20 ms (nominal)
	Contact 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
	Buffer To Disk	420 Mbits/s (Max)

	Buffer to Host (EIDE)
	Mode 5 Ultra ATA	100.0 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)