Western Digital WD2500JB Special Edition EIDE / ATA / PATA Hard Disk Drives

- RefurbishedCondition Levels Explained
These products have had NO problems or failures, they merely have some usage. The product has been professionally returned to excellent condition. These items have been fully tested, formatted (if appropriate) &repackaged. Hard drives are fully vetted for surface defects and wear, only healthy disks are approved for resale to our customers. Please see our refurbishing process for more details. Watch a video about our refurbishing process
- Special Order - Ships in 5-10 business daysSpecial Order - Ships in 5-10 business days
This item has a lead time for fulfilment (as listed), this is approximate. Your credit card will be authorized in full on the day of ordering; it will not be charged until the day of shipment.
- 1 Year DiscTechWarrantyProduct Warranties Explained
The product has a DiscTech warranty for the time period specified. View our limited warranty
Capacity: | 250GB |
Speed: | 7.2K RPM |
Interface Types: | IDE ATA 3.5in |
Form Factor: | 3.5" LFF Hard Drive |
Electrical Interface: | EIDE Ultra ATA100 100MBps |
RAM: | 8MB |
Description
Western Digital Caviar 250GB 7.2K Special Edition EIDE Hard Drive WD2500JB - Refurbished
Western Digital Caviar 250GB 7.2K Special Edition EIDE Hard Drive WD2500JB - Refurbished
Compatibility
This drive will work in any system that supports 3.5" IDE / EIDE / PATA 250GB hard drives
Specifications
Physical Specifications | |
Formatted Capacity 1 | 250,059 MB |
Interface | 40-pin EIDE |
Actuator Type | Rotary Voice Coil |
Number of Disks | 3 |
Data Surfaces | 6 |
Number of Heads | 6 |
Bytes Per Sector | 512 |
User Sectors Per Drive | 488,397,168 |
Servo Type | Embedded |
Performance Specifications | |
Average Seek 1 - Read - Write | 8.9 ms average 10.9 ms average |
Track-to-Track Seek | 2.0 ms average |
Full Stroke Seek | 21 ms average |
Index Pulse Period | 8.3 ms (nominal) |
Average Latency | 4.2 ms (nominal) |
Rotational Speed | 7200 RPM (nominal) |
Buffer Size | 8 MB |
Data Transfer Rate (maximum) - Buffer to Host - Buffer to Disk | 100 MB/s (Mode 5 Ultra ATA) 66.6 MB/s (Mode 4 Ultra ATA) 33.3 MB/s (Mode 2 Ultra ATA) 16.6 MB/s (Mode 4 PIO) 16.6 MB/s (Mode 2 multi-word DMA) 748 Mbits/s maximum |
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Weight: 1.8 lb
Warranty: 1 Year DiscTech
Condition
Refurbished
Warranty
1 Year DiscTech Warranty