WD 3TB, SATAIII, 64MB Cache, 5400 RPM, IntelliPower, 24x7 Surveillance Storage
Western Digital 3TB Purple 3.5" Surveillance Hard Drive WD30PURZ - WD 3TB, SATAIII, 64MB Cache, 5400 RPM, IntelliPower, 24x7 Surveillance Storage.
HDD speed The rotational speed of a hard disk expressed in rotations per minute. The faster the better.
Interface Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.
Serial ATA III
Storage drive buffer size
HDD interface transfer rate
HDD sustained transfer rate
RoHS compliance The Restriction of Hazardous Substances (RoHS) Directive aims to restrict certain dangerous substances commonly used in electrical and electronic equipment. Any RoHS compliant product is tested for the presence of Lead (Pb), Cadmium (Cd), Mercury (Hg), Hexavalent chromium (Hex-Cr), Polybrominated biphenyls (PBB), and Polybrominated diphenyl ethers (PBDE). PBB and PBDE are flame retardants used in several plastics. For Cadmium and Hexavalent chromium, there must be less than 0.01% of the substance by weight at raw homogeneous materials level. For Lead, PBB, and PBDE, there must be no more than 0.1% of the material, when calculated by weight at raw homogeneous materials. Any RoHS compliant component must have 100 ppm or less of mercury and the mercury must not have been intentionally added to the component. In the EU, some military and medical equipment are exempt from RoHS compliance.
Operating temperature (T-T) The minimum and maximum temperatures at which the product can be safely operated.
0 - 65 °C
Storage temperature (T-T) The minimum and maximum temperatures at which the product can be safely stored.
-40 - 70 °C
Weight & dimensions
|Product Condition||Brand New/Unused|
|Drive Form Factor||3.5"|
|Transfer Speed||5400 RPM|
|Storage Size (HDD)||3000 GB|
|Connection Interface||SATA III 6.0Gbps|
|Stock Availability||Available for Shipping|
|Warranty Period||3 Years Warranty|
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