Western Digital WD2500JD 250GB SATA Hard Drive


199.00 د.إ

Western Digital WD2500JD / H5102 250GB 3.5in 1.5Gbps 7.2K RPM Caviar SE SATA HDD – Refurbished OEM

Western Digital WD2500JD / H5102 250GB 3.5″ 1.5 Gbps 7200 RPM Caviar SE Serial Advanced Technology Attachment Hard Disk Drive – Refurbished OEM

Alt MPN: H5102, 0H5102

Western Digital Caviar SE Serial ATA Hard Drives – Carrying on the heritage of WD Caviar SE hard drives as industry-leading performers, Western Digital offers WD Caviar SE Serial ATA (SATA) hard drives which feature capacities as large as 250 GB and an 8 MB buffer, to fill acute demand in market segments such as high-end PC, workstation, and entry-level servers. Designers of enterprise storage systems and servers are increasingly using desktop-class, large-capacity SATA hard drives because of the advantages provided by the SATA interface. Benefits include a data transfer rate of 150 MB/s and improved cabling that enables greater system design flexibility.

Product Benefits

  • 8 MB cache – fast data transfer from a cache four times larger than the industry-standard 2 MB size.
  • 7200 RPM – high-performance rotational speed for high-capacity hard drives.
  • Data Lifeguard Tools™– software utility that works in conjunction with the embedded Data Lifeguardā„¢ features (including shock protection, an environmental protection system, and embedded error detection and repair features) to make hard drive installation, management, and diagnostics simple and worry-free.
  • SecureConnect™– provides a 500 percent stronger cable-to-drive connection than first-generation SATA hard drives and cables; ensures backward compatibility with legacy SATA cables and backplanes.
  • FlexPower™– connector technology that accepts power from both industry-standard and new SATA power supplies.
  • Point-to-point bus configuration – utilizes the full bandwidth of each drive interface in a networked environment.
  • Hot plug support – allows swapping of hard drives without having to power down the system or reboot; promotes system design flexibility, data availability, and serviceability.
  • Backplane compatibility – promotes expandability and flexibility in system architecture.
SKU: WD2500JD Category: Tags: ,
Weight 0.816 kg
PHYSICAL SPECIFICATIONS
Model number WD2500JD
Alt Model number H5102
Capacity 250GB
Interface SATA 1.5Gb/s
Form Factor 3.5-inch
Formatted capacity 250,059 MB
User sectors per drive 488,397,168
Bytes per sector (STD) 512
Dedicated landing zone Yes
Actuator latch/auto park Yes
PERFORMANCE SPECIFICATIONS
Data transfer rate (max)
Buffer to host
Buffer to disk
150 MB/s
748 Mbits/s max
Read seek 8.9 ms (average)
Track-to-track seek 2.0 ms (average)
Full stroke read seek 21 ms (average)
Average latency 4.2 ms
Rotational speed 7200 RPM
Read cache Adaptive
Write cache Yes
Buffer 8 MB
Drive ready time 9.0 sec average
Start/stop cycles 50,000 min
LBA support Yes
Error rate (non-recoverable) 1 in 10e14 bits read

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