Western Digital Caviar SE, 80GB, SATA2, 8MB (WD800JD)

Price $39.99 - $59.80

(from 5 sellers)

WD Caviar SE Serial ATA hard drives have the features and capacities that are ideal for next-generation computers and low-end enterprise storage. Users benefit from a data transfer rate of 150 MB/s and an improved cabling that enables greater system design flexibility. Designers of enterprise storage systems and servers are increasingly using desktop-class, large-capacity SATA hard drives because of the advantages that the SATA interface provides.

Key Features

Spindle Speed 7200 RPM

Interface Type Serial ATA - SATA

Warranty 3 Years

Cache/Buffer Size 8 MB

Formatted Capacity 80 GB

Average Latency 4.2ms

Average Seek Time 8.9ms

Detail Specifications

Rotational Speed - 7, 200 RPM (nominal).

Buffer Size - 8 MB.

Average Latency - 4.20 ms (nominal).

Contact Start/Stop Cycles - 50, 000 minimum.

Read Seek Time (Average) - 8.9 ms.

Write Seek Time (Average) - 10.9 ms (average).

Track-To-Track Seek Time - 2.0 ms (average).

Full Stroke - 21.0ms(average).

Buffer To Host (Serial ATA) - 1, 200 Mbits/s (Max).

Buffer To Disk - 748 Mbits/s (Max).

Number of Heads (Physical) - 2.

Formatted Capacity - 80, 026 MB.

Capacity - 80 GB.

Interface - SATA.

Actuator Type - Rotary Voice Coil.

Number of Platters - 1.

Bytes Per Sector - 512.

User Sectors Per Drive - 156, 301, 488.

Servo Type - Embedded.

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