Western Digital AV 250GB 7200RPM ATA-100 8MB Cache 3.5-inch Internal Hard Drive
Manufacturer Western Digital
Manufacturer Part # WD2500AVJB
Product Line AV
Performance
Product Type Internal Hard Drive
Form Factor 3.5-inch
Capacity 250 GB
Cache 8 MB
Spindle Speed 7200 RPM
Average Seek Time 8.9 ms
Drive Interface Type ATA/100
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The range of scores (95th – 5th percentile) for the WD Blue 2.5″ 500GB is 38.4%. This is a relatively wide range which indicates that the WD Blue 2.5″ 500GB performs inconsistently under varying real world conditions.
The Western Digital 500GB Scorpio Blue 2.5″ Internal Hard Drive is designed for use in portable computing solutions, and features a 3 Gbps SATA interface, 5400 RPM rotational speed, and 8 MB buffer size. It can transfer data at speeds up to 3 Gbps (buffer to host) and 136 MB/s (host to drive). In addition, the hard drive offers 5.5 ms average latency and 4 sec average ready time.
WD20EARX . The SATA interface on this drive is usually used for consumer desktops, data backups, and other less demanding roles. This device’s storage capacity is 2TB (Terabytes). Has a spindle speed of Storage Spindle Speed. Has a 64MB (Megabytes) cache size. This device has a form factor that is 3.5-inch.
WD10EADX . The SATA interface on this drive is usually used for consumer desktops, data backups, and other less demanding roles. The capacity on this storage device is 1TB (Terabytes). Has a spindle speed of Storage Spindle Speed. Has a 64MB (Megabytes) cache size. This device has a form factor that is 3.5-inch.
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