Chelsea Online

WD AV-GP SATA hard drives store more hi-def audio and video than ever before - up to 3TB. They are optimized with SilkStream technology to capture data from up to 12 simultaneous HD video streams. And with 24x7 operation, low temperature, and best-in-class reliability, WD AV-GP hard drivesare ideal for DVR/PVR and video surveillance applications. Long-Term Reliability 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 - virtually below the threshold of human hearing Reduced Power Consumption WD has reduced power consumption by up to 40 percent compared to competitors' drives with the combination of WD's IntelliSeek, IntelliPark, and IntelliPower technologies 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. SilkStream is compatible with the ATA streaming command set so CE customers can use standard streaming management and error recovery options IntelliSeek Calculates optimum seek speeds to lower power consumption, noise and vibration. View demo > IntelliPark Delivers lower power consumption by automatically unloading the heads during idle to reduce aerodynamic drag Preemptive 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 Advanced Format Technology (AF) Technology being adopted by WD and other drive manufacturers as one of multiple ways to continue growing hard drive capacities. AF is a more efficient media format that enables increased areal densities. Specification Hard Disk Drive Interface: SATA 3Gb/s Disk Size: 3.5 Inches Disk Capacity: 250GB Disk Speed: 7200RPM Electrical Power Requirement Idle (Ready): 2.50Watts Environmental Acoustics (Seek Mode): 25dB Acoustics (Idle Mode): 24dB Operating Temperature: 0 to 60°C Non Operating Temperature: -40 to 70°C Relative Humidity: 5 to 95% Vibration (Operating): Random 0.004 g2/Hz (10 to 300 Hz) • Linear 20-300 Hz, 0.75G (0 to peak) Shock (Operating): 65Gs for 2ms Shock (Non Operating): 300Gs for 2ms Physical Dimensions: 10.16cm (W) x 14.7cm (D) x 2.54cm (H) Weight 0.63kg Warranty 3 Year Manufacturer warranty