Western Digital Part #/MPN: WD5002ABYS
DiscTech Item #: WDC-WD5002ABYS-NP-1Y
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Interface Types: SATA
Form Factor: 3.5inx1.0in LFF Hard Drive
Sector Size: 512 / 512e
Electrical Interface: SATA 300 - 3.0Gbps
On-Board Cache: 16MB
Western Digital Caviar RE3 WD5002ABYS 500GB 7.2K Enterprise SATA Hard Drive - New Pull
WD RE3 drives combine up to 32 MB cache with SATA 3 Gb/s transfer rate for lightning-fast performance in demanding server and storage applications. Technologically advanced acoustics minimize noise. Cool drive operation and enhanced reliability features help protect the drive and the data stored on it.
|Massive capacity - WD RE3 Enterprise SATA drives are available in capacities up to 1 TB. |
Dual processor - Twice the processing power results in a 20% performance improvement over the previous generation.
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.
RAFF™ - Our fourth generation RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time for up to a 60% performance improvement in high vibration environments over the previous generation of drives.
IntelliSeek™ - Calculates optimum seek speeds to lower power consumption, noise, and vibration.
Multi-axis shock sensor - Automatically detects the subtlest shock events and compensates to protect the data.
RAID-specific, time-limited error recovery (TLER) - Prevents drive fallout caused by the extended hard drive error-recovery processes common to desktop drives.
Third generation dynamic fly height - Each read-write head’s fly height is adjusted in real time for optimum reliability.
Thermal extended burn-in test - Each drive is put through extended burn-in testing with thermal cycling to ensure reliable operation.
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) - WD RE3 drives utilize PMR technology to achieve even greater areal density, reliability, and design margin.
Ideal for servers, storage arrays, video surveillance, and other demanding write-intensive applications.
This drive is compatible with any of our 3.5" SATA drive trays and any computer / server that uses SATA drives.
|Formatted Capacity||500 Gbytes|
|Rotational Speed||7,200 rpm|
|Default Buffer (cache) Size||16 Mbytes|
|External (I/O) Transfer Rate (max)||300 MBytes/sec|
|Average Latency||4.2 msec|
|Power 12VDC (Rd/Wr; Idle; Standby; Sleep)||490 mA; 470 mA; 5mA; 5mA|
|Power 5VDC (Rd/Wr; Idle; Standby; Sleep)||500 mA; 420 mA; 160mA; 160mA|
|Max Operating Shock (2-msec)||65 Gs|
|Max Nonoperating Shock (2-msec)||250 Gs|
|Operating Vibration (max)||.75 Gs|
|Nonoperating Vibration (max)||4.0 Gs|
|Operating Temperature (max)||60 deg C|
|Operating Temperature (min)||0 deg C|
|Nonoperating Temperature (max)||70 deg C|
|Nonoperating Temperature (min)||-40 deg C|
|Acoustics, Idle (sound power, typ)||28 dBA|
|MTBF (Hours)||1,200,000 hours|
|Nonrecoverable Read Errors||1 per 10^16 bits read|
Click here to view the manufacturer's item description/brochure
Weight: 1.8 lb
Warranty: 1 Year Manufacturer
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.
1 Year Manufacturer Warranty
The product has a manufacturer warranty for the time period specified.