DISQUE DUR HARD DISK MAXTOR D740X-6L 80 GB IDE 7200 RPM EN FRANCE

Maxtor’s D740X-6L hard disk drives are part of a family of high performance, 1-inchhigh hard disk drives manufactured to meet the highest product quality standards. These hard disk drives use nonremovable, 3 1/2-inch hard disks and are available with the ATA interface. The Maxtor D740X-6L 20.0/40.0/60.0/80.0GB AT hard disk drives feature an embedded hard disk drive controller, and use ATA commands to optimize system performance.  Because the drive manages media defects and error recovery internally, these operations are fully transparent to the user. The innovative design of the Maxtor D740X-6L hard disk drives incorporate leading edge technologies such as Ultra ATA/133, Advanced Cache Management, Shock Protection System™ (SPS), Data Protection System (DPS) and Quiet Drive Technology (QDT).  These enhanced technologies enable Maxtor to produce a family of high-performance, high-reliability drives. The Maxtor D740X-6L 20.0/40.0/60.0/80.0GB AT hard disk drives include the following key features: General • Formatted storage capacity of 20.0GB (1 disk, 1 head), 40.0GB (1 disk, 2 heads), 60.0GB (2 disks, 3 heads), and 80.0GB (2 disks, 4 heads) • Low profile, 1-inch height • Industry standard 3 1/2-inch form factor • Emulation of IBM® PC AT® task file register, and all AT fixed disk commands • Windows NT and 9X Certification Performance • Average seek time of 8.5ms • Average rotational latency of 4.17ms • New Ultra ATA interface with Maxtor-patented Ultra ATA/133 protocol supporting burst data transfer rates of 133MB/s. • 2 MB buffer with 1.9MB (approximate) Advance Cache Management (ACM). • Look-ahead DisCache feature with continuous prefetch and WriteCache write-buffering capabilities • AutoTask Register update, Multi-block AutoRead, and Multi-block AutoWrite features in a custom ASIC • Read-on-arrival firmware • Quadruple-burst ECC, and double burst ECC on-the-fly • 1:1 interleave on read/write operations • Support of all standard ATA data transfer modes with PIO mode 4 and multiword DMA mode 2, and Ultra DMA modes 0, 1, 2, 3, 4 and 5 • Adaptive cache segmentation Reliability • 800,000 hours mean time between failure (MTBF) in the field • Automatic retry on read errors • 320-bit, non-interleaved Reed-Solomon Error Correcting Code (ECC), with cross checking correction up to fifteen separate bursts of 10 bits each totalling up to 150 bits in length • S.M.A.R.T. 4 (Self-Monitoring, Analysis and Reporting Technology) • Patented Airlock® automatic shipping lock, magnetic actuator retract, and dedicated landing zone • Transparent media defect mapping • High performance, in-line defective sector skipping • Reassignment of defective sectors discovered in the field, without reformatting • Shock Protection System to reduce handling induced failures • Data Protection System to verify drive integrity • Quiet Drive Technology (QDT) • 800,000 MTBF General Description Maxtor D740X-6L 20.0/40.0/60.0/80.0GB AT 2-3 Versatility • Power saving modes • Downloadable firmware • Cable select feature • Ability to daisy-chain two drives on the interface