Western Digital Raptor WD740ADFS 74GB SATA Enterprise Hard Drive

Western Digital Part #/MPN: WD740ADFS

DiscTech Item #: WDC-WD740ADFS-FR-6M


$109.00
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$109.00

Enterprise Grade

Capacity: 73GB

Speed: 10,000RPM

Interface Types: SATA

Form Factor: 3.5inx1.0in LFF Hard Drive

Sector Size: 512 / 512e

Electrical Interface: SATA 300 - 3.0Gbps

On-Board Cache: 16MB

Western Digital Raptor WD740ADFS 74GB 10K SATA  Enterprise Hard Drive - Factory Refurbished

Product Benefits

WD produces the world’s most reliable SATA drives. With 1.2 million hours MTBF, enterprise duty cycle, 5-year warranty, next-generation SATA technology, and state-of-the-art vibration tolerance, WD Raptor drives offer the best combination of reliability, high capacity, and performance for enterprise applications.

Product Features

Reliable — designed and manufactured to enterprise-class standards to provide enterprise reliability in high duty cycle environments. With 1.2 million hours MTBF, these drives have the highest available reliability rating on a high-capacity drive.

Fast — with a next-generation SATA interface, 1.5 Gb/s data transfer rate, native command queuing (NCQ), and 16 MB cache, these drives deliver optimum performance.

RAID-specific, time-limited error recovery (TLER) — a feature unique to WD, prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.

Rotary Acceleration Feed Forward (RAFF™) — optimizes operation and performance when the drives are used in vibration-prone, multidrive systems such as rack-mounted servers or network storage.

Drive specification

WD740ADFS

Formatted Gbytes (512 bytes/sector)

74

Bytes per sector

512

Spindle speed (RPM)

10,000

Cache buffer

16 Mbytes

Interface Type

Serial ATA-3.0Gb/s

Average latency

2.99 ms

Seek time (read / write) ms

4.6 / 5.2

Track-to-track seek - Read

0.3 ms (average), 0.6 (maximum)

Track-to-track seek - Write

0.4 ms (average), 0.75 (maximum)

Start/stop cycles

20,000 minimum

Weight: 1.8 lb

Warranty: 6 Month Manufacturer

Factory Refurbished

Condition Levels Explained

The product has been built, rebuilt or repaired at the original manufacturer's factory (Note we NEVER sell 3rd party repaired items, as we do not find them to be reliable enough). Often these products are extremely close to new in condition, except that they contain at least one recycled or repaired component. Failure rates are often lower on these devices since they have been far more thoroughly tested than new items.

Product Warranties Explained

The product has a manufacturer warranty for the time period specified.

6 Month Manufacturer Warranty