WD’s RAID Edition hard drives are the world’s most reliable server-class SATA drives in the market. With 1.2 million hours MTBF, 100% duty cycle, 5-year warranty, 1.5 Gb/s SATA technology, and best-in-class vibration tolerance, WD RE2 drives offer the best combination of superior reliability, high capacity, and optimum performance for enterprise applications.
Key Features
- Native Command Queuing (NCQ) Dynamically re-orders requests to enhance drive performance.
- 16 MB cache and 1.5 Gb/s data transfer rate
- Rotary Acceleration Feed Forward (RAFF™) optimizes operation and performance in vibration-prone environments such as rack-mounted servers or network storage.
- RAID-specific time-limited error recovery (TLER), WD's unique feature to prevent drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
- 1.2 million hours MTBF, 24X7 100% duty cycle the highest available reliability rating on high-capacity drives.
- High Capacity: 400 GB of storage packed with enterprise-class features at a low cost-per-gigabyte.
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Western Digital WD4000YS Internal Hard Drive Data Storage
Product Name:
Brand:Western Digital
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£55.16
Per unit, single order
Ordering multiple units? Get a custom quote.
Item Overview
Delivery Options
Return & Warranty
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Description
Specification
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Description
Product Features:
- 400 GB 3.5" 7200 RPM Serial ATA
- Storage drive buffer size: 16 MB
- 600 g
Warranty: 5 years
Western Digital RE2 SATA Hard Drive 3.5" 400 GB Serial ATA
RE2 SATA Hard Drive 400 GB, 1.5 Gb/s, 16 MB Cache, 7200 RPM
Western Digital RE2 SATA Hard Drive, 3.5", 400 GB, 7200 RPM
Western Digital RE2 SATA Hard Drive. HDD size: 3.5", HDD capacity: 400 GB, HDD speed: 7200 RPM
Specification
Features
HDD size
3.5"
HDD capacity
400 GB
HDD speed
7200 RPM
Interface
Serial ATA
Storage drive buffer size
16 MB
Read seek time
8.7 ms
Write seek time
9.8 ms
Track to track seek time
0.9 ms
Average latency
4.2 ms
Mean time between failures (MTBF)
1200000 h
Power
Operating voltage
5 / 12 V
Operational conditions
Operating temperature (T-T)
0 - 55 °C
Storage temperature (T-T)
-40 - 65 °C
Operating relative humidity (H-H)
8 - 90%
Storage relative humidity (H-H)
5 - 95%
Operating altitude
305 - 3050 m
Non-operating altitude
-305 - 12200 m
Operating shock
65 G
Non-operating shock
250 G
Weight & dimensions
Width
101 mm
Height
26 mm
Depth
147 mm
Weight
600 g
Other features
Acoustic pressure emissions
34 dB
Internal
Yes
Drive device, transfer rate
65 MB/s