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As hard drive capacities increase, the power required to run those drives increases as well. WD Caviar Green drives make it possible for energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.
- Reduced power consumption – WD has reduced power consumption by up to 40 percent compared to standard desktop drives with the combination of WD’s IntelliSeek, NoTouch, and IntelliPower technologies.
- Helps enable eco-friendly PCs – WD Caviar Green drives yield an average drive power savings of 4-5 watts over standard desktop drives making it possible for our energy-conscious customers to build systems with higher capacities and the right balance of system performance, ensured reliability, and energy conservation.
- Cool and quiet – WD GreenPower Technology yields lower operating temperatures for increased reliability and low acoustics for ultra-quiet PCs and external drives.
- Massive capacity – Capacities up to 4 TB offer the most available capacity for storage-intensive programs and space-hungry operating systems, like Windows Vista®, with plenty of room left over for data and multimedia.
- Perfect for external drives – External drive manufacturers can eliminate the need for a fan in a high-capacity product with a WD Caviar Green drive, the coolest and quietest in its class.
- IntelliPower – A fine-tuned balance of spin speed, transfer rate and caching algorithms designed to deliver both significant power savings and solid performance.
- IntelliSeek – Calculates optimum seek speeds to lower power consumption, noise, and vibration.View demo
- 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.
- Perpendicular Magnetic Recording (PMR) – Employs PMR technology to achieve even greater areal density.
- StableTrac – The motor shaft is secured at both ends to reduce system-induced vibration and stabilize platters for accurate tracking, during read and write operations. (2 TB models only).
- Low power spin-up – WD Caviar Green drives consume less current during startup allowing lower peak loads.
- Advanced power technology – Electronic components deliver best-in-class low power consumption for reduced power requirements and increased reliability.
Environmentally friendly PCs and external storage requiring lower power consumption and cool, quiet operation.
|Interface||SATA 6 Gb/s|
|Rotational Speed||IntelliPower *|
|Buffer Size||64 MB|
|Buffer To Host (Serial ATA)||6 Gb/s (Max)|
|Formatted Capacity||2,000,398 MB|
|Form Factor||3.5 Inch|
|User Sectors Per Drive||3,907,029,168|
|Operating Shock (Read)||65G, 2 ms|
|Non-operating Shock||250G, 2 ms|
|Idle Mode||24 dBA (average)|
|Seek Mode 0||29 dBA (average)|
|Seek Mode 3||25 dBA (average)|
|Operating||32° F to 140° F|
|Non-operating||-40° F to 158° F|
|Operating||-0° C to 60° C|
|Non-operating||-40° C to 70° C|