Western Digital 80GB 7,200RPM 8MB Buffer - $55

Western Digital 80GB 7,200RPM 8MB Buffer: MODEL- WD800JB VENDOR- WESTERN DIGITAL FEATURES- Special Edition Caviar 7200 Hard Drive- 80. 0 GB This Western Digital high-performance family of EIDE Hard Drives are equipped with an 8 MB buffer--the largest buffer available today in a desktop EIDE hard drive, delivering data to users faster than any hard drive in its class. Data Lifeguard is an expanded set of protection tools which include shock protection, an environmental protection system, and embedded error detection and repair features. Data Lifeguard Tools is a set of software utilities that make hard drive installation, drive management diagnostics, and repair simple and worry- free. -- SPECIFICATIONs ------------------------------------INTERFACE/BUS- Ultra ATA/100 (40-pin, 80 conductor cable)PERFORMANCE - 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: 8. 9 ms (average) Write Seek Time: 10. 9 ms (average) Track-To-Track Seek Time: 2. 0 ms (average) Full Stroke Seek: 21. 0 ms (average) TRANSFER RATE- Buffer To Disk: 602 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 CONFIGURATION- Cylinders: 16,383 Number of Heads: 16 (Logical) Number of Heads: 4 (Physical) Sectors Per Track: 63 Formatted Capacity: 80,026 MB Capacity: 80 GB Actuator Type: Rotary Voice Coil Number of Platters: 2 Bytes Per Sector: 512 User Sectors Per Drive: 156,301,488 Servo Type: Embedded SIZE - 4. 0 inchw x 1. 028 inchh x 5. 787 inchd WT. - 1. 32 lbs. Westerndigital (e-mail) customerservice wdc. Com