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WD AV 320GB (7200rpm) SATA3 16MB 3.5 inch Hard Drive (Internal)

£119.99 » £52.25 with Free Delivery
Debit Card Discounted Price: £52.14

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Product Part Numbers

  • Quick Find Code: K238218
  • Manufacturers SKU: WD3200AVKX
  • Product UPC/EAN: 0718037792262

Product Description

WD hard drives have helped enable the digital content revolution since we first began shipping to Microsoft Xbox in 2001. Today WD is a leading manufacturer of consumer electronics storage. Our drives can be found in a multitude of digital video recording products including personal video recorders (PVRs), digital video recorders (DVRs), set-top boxes (STBs) as well as surveillance video recording applications. We understand the unique requirements of this specialized storage-enabled market and our drives deliver the characteristics CE manufacturers seek most.

Main Features:

  • Long-Term Reliability: With a MTBF of 1 million hours, these drives are designed to last in high temperature always-on streaming digital audio/video environments such as PVR/DVR, DVR recorders and surveillance video recorders
  • Quiet: Noise levels have been minimized to less than one sone (A sone is a subjective unit of loudness as perceived by a person with normal hearing) - virtually below the threshold of human hearing
  • Low Power Consumption: WD AV drives deliver best-in-class low power consumption for reduced system power requirements and increased reliability.  Note: 3.3V SATA power is not available in this product
  • Compatible: Tested for compatibility in a broad range of AV products including set top boxes, DVD recorders, and mainstream surveillance systems
  • SilkStream: Optimized for smooth, continuous digital video playback of up to twelve simultaneous HD streams (Assumes Host Transfer Block size of 2 MB per stream). SilkStream is compatible with the ATA streaming command set so CE customers can use standard
  • IntelliSeek: Calculates optimum seek speeds to lower power consumption, noise and vibration
  • Ramp Load: Parks the recording heads off the disk surface during spin up, spin down and when the drive is off. This ensures the recording head never touches the disk surface resulting in improved long term reliability due to less head wear, and improved n
  • Pre-emptive Wear Leveling (PWL): The drive arm frequently sweeps across the disk to reduce uneven wear on the drive surface common to audio video streaming applications
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HARD DISK Disk Capacity 320GB
Disk Size 3.5 Inches
Disk Speed 7200RPM
Drive Interface SATA
Data Buffer/RAM 16MB
PERFORMANCE Average Seek Time Read: 15ms
Average Latency 4.20ms
Seek Time (Track to Track) 2.0ms
Mean Time Between Failure (MTBF) 1,000,000 Hours
ELECTRICAL Power Requirement Spin Up (Max) 7.8Watts
Power Requirement Idle (Ready) 7.2Watts
ENVIRONMENTAL Environmental 0 to 60°C
Non Operating Temperature -40 to 65°C
Relative Humidity 5 to 95%
Shock (Operating) Write: 30Gs for 2ms, Read: 65Gs for 2ms
Shock (Non Operating) 350Gs for 2ms
Vibration (Operating) Linear: 20-300 Hz, 0.75 G (0 to peak) • Random: 7-500 Hz (0.00221 g/2 / Hz)
Acoustics (Seek Mode) 26dB
Acoustics (Idle Mode) 25dB
Operating Temperature 0 to 60°C
PHYSICAL Form Factor Hard Disk Drive
Enclosure type Internal
Dimensions 10.1cm (W) x 14.7cm (D) x 2.5cm (H) - Weight 0.6kg
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