[EOL]Western Digital RE4 WD2503ABYX 250GB 3.5
[EOL]Western Digital RE4 WD2503ABYX 250GB 3.5

[EOL]Western Digital RE4 WD2503ABYX 250GB 3.5" SATA 3 Gb/s 64MB Cache 7200 RPM Internal Hard Drive - Bare Drive


Usually leaves our warehouse in 1 business day(s). Estimated Arrival Time
List Price: 
$199.99
You Save: 
$99.02 (50%)
Sale Price: 
$100.97
Sold Out
Free Shipping
Sold Out

Product Description

Enterprise SATA Hard Drives
Ideal for servers, video surveillance, and other demanding write-intensive applications, WD RE4 7200 RPM Enterprise SATA hard drives offer up to 2 TB capacity, 64 MB cache, 4th generation vibration tolerance and 5-year limited warranty.

Features
  • Massive Capacity
    WD RE4 Enterprise SATA drives are available with up to 2 TB of cavernous capacity.
  • Dual processor
    With double the processing power, WD RE4 boasts the highest performance of any drive in the WD RE family.
  • RAFF
    Enhanced RAFF technology includes sophisticated electronics to monitor the drive and correct both linear and rotational vibration in real time. The result is a significant performance improvement
    in high vibration environments over the previous generation of drives.
  • Dual actuator technology
    A head positioning system with two actuators that improves positional accuracy over the data track(s). The primary actuator provides coarse displacement using conventional electromagnetic actuator principles. The secondary actuator uses piezoelectric motion to fine tune the head positioning to a higher degree of accuracy. (2 TB only)
  • 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.
  • IntelliSeek
    Calculates optimum seek speeds to lower power consumption, noise, and vibration.
  • Multi-axis shock senso
    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.
  • 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.
  • Thermal extended burn-in test
    Each drive is put through extended burnin testing with thermal cycling to ensure reliable operation.
  • Third generation dynamic fly height
    Each read-write head’s fly height is adjusted in real time for optimum reliability.
  • 24x7 reliability
    With 1.2 million hours MTBF (tested at 100% duty cycle), these drives have the highest available reliability rating on a high-capacity drive.

Specifications

Product Specification
Model Number WD2503ABYX
Interface SATA 3 Gb/s
Cache 64MB
Capacity 250GB
Form factor 3.5-inch
Performance
  • Data transfer rate (max)
    • Buffer to host: 3 Gb/s
    • Host to/from drive (sustained): 128 MB/s
  • Cache (MB) : 64
  • Rotational speed (RPM) : 7200
  • Average drive ready time (sec) :14
Configuration/Organization
  • Heads/disks:1/1
  • Bytes per sector (STD):512
Reliability/Data Integrity
  • Load/unload cycles : 600,000
  • Non-recoverable read errors per bits read :<1 in 1015
  • Limited warranty (years) : 5
Power Management
 
  • 12VDC (A, max): 2.25
  • Average power requirements (W))
    • Read/ Write : 6.4
    • Idle : 4.5
    • Standby : 0.8
    • Sleep : 0.8
Environmental Specifications
  • Temperature (°C)
    Operating:5 to 55
    Non-operating:-40 to 70
  • Shock (Gs)
    Operating (2 ms, read):30
    Operating (2 ms, read/write):65
    Non-operating (2 ms):350
  • Average acoustics (dBA)
    Idle mode:27
    Performance seek mode:30
    Quiet seek mode:29
Physical Dimensions
  • Height (in./mm, max) : 1.028/26.1
  • Length (maximum) :5.787/147
  • Width (in./mm, max) : 4/101.6
  • Weight (lb./kg, ± 10%) : 0.99/0.45
**Specifications are subject to change without notice.

*More product information please refer to Manufacturer web site.
Product Specifications
Brand: WESTERN DIGITAL
Product #: DD 006 0003
MPN #: WD2503ABYX
Buffer: 64MB
Drive Width: 3.5 inch
Hard Drive Interface: SATA 3 Gb/s
Package: Bare Drive
Product Line: RE4
Rotational Speed: 7200RPM
Storage Capacity: 250GB
Type: Internal Hard Drives
This pack includes:
Description Qty. Original Unit Price Cost Each in Pack
Total combo price: $0.00 $100.97
Total combo savings: $0.00