Western Digital Part #/MPN: WD740ADFD
DiscTech Item #: WDC-WD740ADFD-FR-6M
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Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Electrical Interface: SATA 150 - 1.50Gbps
On-Board Cache: 16MB
Western Digital Raptor WD740ADFD 74GB 10K SATA Enterprise Hard Drive - Factory Refurbished
Some hard drive companies design desktop-class drives with the SATA interface. To meet the demands of enterprise storage, WD is going one better. WD is the only company combining a 10,000 RPM enterprise-class mechanical platform with the SATA interface to meet all the demands of the enterprise environment—reliability, performance, and reduced cost.
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.
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.
FlexPower™ — connector technology that accepts power from either industry-standard or new SATA power supplies.
Servers, network attached storage, scientific computing, video surveillance, enterprise backup, document and image management, digital video.
Formatted Gbytes (512 bytes/sector)
Bytes per sector
Spindle speed (RPM)
I/O data transfer rate (MBps)
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)
Click here to view the manufacturer's item description/brochure
Weight: 1.8 lb
Warranty: 6 Month Manufacturer
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.
The product has a manufacturer warranty for the time period specified.
6 Month Manufacturer Warranty