Western Digital WD20EVDS 2TB SATA Hard Drive
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| Capacity: | 2TB |
| Speed: | 5.4K RPM |
| Interface Types: | SATA |
| Form Factor: | 3.5" LFF Hard Drive |
| Electrical Interface: | SATA 300 - 3Gbps |
| RAM: | 32MB |
Description
Western Digital AV-GP WD20EVDS 2TB / 2000GB 3Gbps IntelliPower SATA Hard Drive - New Pull
Western Digital AV-GP WD20EVDS 2TB / 2000GB 3.0Gbps IntelliPower Serial ATA Hard Drive - New Pull
WD AV-GP
Power-saving Hard Drives
Green Power for AV: Cool. Quiet. Reliable.
Power-conserving WD AV-GP SATA hard drives take advantage of WD GreenPower Technology™ to meet the extreme requirements of demanding audio and video environments. With power reduction of up to 40 percent, they deliver cool and quiet operation and reliability perfect for audio video applications such as PVRs, DVRs, set-top boxes (STBs) as well as surveillance video recording.
- Long-term reliability - These drives are designed to last in high temperature, always-on, streaming digital audio/video environments.
- Reduced power consumption - With the combination of WD’s IntelliSeek™, IntelliPark™, and IntelliPower™ technologies, WD has reduced power consumption by up to 40 percent compared to competitors’ drives.
- Quiet - Noise levels have been optimized to less than one sone – virtually below the threshold of human hearing.
TECHNOLOGY FEATURES
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.
IntelliPower – A fine-tuned balance of spin speed, transfer rate, and caching algorithms designed to deliver both significant power savings and solid performance.
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.
Compatibility
This drive is compatible with any server that accepts 3.5"x1" (LFF) SATA drives.
Specifications
| Specifications | |
|---|---|
| Model numbers | WD20EVDS |
| Formatted capacity | 2,000,398 MB |
| User sectors per drive | 3,907,029,168 |
| Native command queuing | Yes |
| SATA latching connector | Yes |
| Actuator latch/auto park | Yes |
| Form factor | 3.5-inch |
| RoHS compliant | Yes |
| Performance | |
| Data transfer rate (max) Buffer to host (SATA) Host to/from drive (sustained) | SATA 3 Gb/s 110 MB/s |
| Cache (MB) | 32 |
| Average latency (ms) | 4.2 |
| Rotational speed (RPM) | IntelliPower |
| Average drive ready time (sec) | 14.5 |
| Configuration/Organization | |
| Heads/disks | 8/4 |
| Bytes per sector (STD) | 512 |
| Reliability/Data Integrity | |
| Load/unload cycles | 300,000 |
| Non-recoverable read errors per bits read | <1 in 1015 |
| Power Management | |
| 12VDC (A, max) | 1.603 |
| Average power requirements (W) Read/Write Idle Standby Sleep | 5.9 4.9 0.7 0.7 |
| Environmental Specifications | |
| Temperature (°C) Base casting (max Operating Non-operating | 70 0 to 60 -40 to 70 |
| Shock (Gs) Operating (2 ms, read) Operating (2 ms, read/write) Non-operating (2 ms) | 30 65 250 |
| Average acoustics (dBA) Idle mode Quiet seek mode | 25 26 |
| Physical Dimensions | |
| Height (in./mm, max) | 1.028/26.1 |
| Length (in./mm, max) | 5.787/147 |
| Width (in./mm, ± .01 in.) | 4/101.6 |
| Weight (lb./kg, ± 10%) | 1.61/0.73 |
Click here to view the manufacturer's item description/brochure
ROHS Compliant
Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
The product has been mounted in a brand new system (e.g. server), then removed from the system, before entering service. These products may have some hours of usage due to system build time / burn-in / testing etc. New Pulls are guaranteed to have at least 95% (often 99%) of their service life remaining , they may show signs of being physically mounted and dismounted. All handling is performed by trained technicians, taking full ESD precautions.
Warranty
1 Year DiscTech Warranty