Killer speed – Built on the performance bloodlines of WD Raptor®, these 10,000 RPM drives, with SATA 3 Gb/s interface, and 16 MB cache deliver mind-bending performance. Not only are they 35% faster than the previous generation WD Raptor drives, but they also beat out all other COMPETITORS in the field. 

Rock-solid reliability – Designed and MANUFACTURED to mission-critical enterprise-class standards to provide enterprise reliability in high duty cycle environments. With 1.4 million hours MTBF, these drives have the highest available reliability rating on a high capacity SATA drive. 

Double the capacity – State-of-the-art TECHNOLOGY packs twice the capacity per disk compared to its older brother WD Raptor resulting in up to 300 GB of high-performance storage space in this enterprise-class 2.5-inch drive. 

Ultra-cool operation – WD VelociRaptor consumes 35% less power than the previous generation of WD Raptor. 

IcePack™ mounting frame – The 2.5-inch WD VelociRaptor is enclosed in a backplane-ready 3.5-inch enterprise-class mounting frame with a built-in heat sink that keeps this powerful little drive extra cool when installed in high-performance desktop chassis. 

Rotary Acceleration Feed Forward (RAFF™) – Optimizes operation and performance when the drives are used in vibration-prone, multi-drive chassis. 

NoTouch™ ramp load TECHNOLOGY – The recording head never touches the disk MEDIA ensuring significantly less wear to the recording head and media as well as better drive protection in transit.

Drive specification

Western Digital VelociRaptor WD800HLFS

Formatted Gbytes (512 bytes/SECTOR)

80

Bytes per SECTOR

512

Spindle speed (RPM)

10,000

I/O data transfer rate (MBps)

300

Cache buffer

16 Mbytes

Interface Type

Serial ATA-300

Average latency

5.50 ms

Seek time (read / write) ms

4.2 / 4.7

Track-to-track seek

0.7 ms

Track-to-track seek – Write

0.4 ms (average), 0.75 (maximum)

Start/stop cycles

50,000 minimum

Dimensions (HxLxW) inches

1.028 / 5.787 / 4.00

Weight

1.08 lbs

Operating Shock (Read)

65G, 2ms

Non-operating Shock

300G, 2ms

Temperature – Operating

41F – 131F

Temperature – Non-operating

-40F – 158F

Current Requirements 12VDC (Read/Write, Idle, Standby, Sleep)

225ma / 200ma / 6ma / 6ma

Current Requirements 5VDC (Read/Write, Idle, Standby, Sleep)

675ma / 425ma / 70ma / 70ma