Digital wd 64mb cache

Western Digital 1TB 5400RPM 16MB Cache SATA 6.0Gb/s 2.5inch Hard Drive.

http://poweradaptermall.com/western-digital-wd10efrx-1tb-sata3-intellipower-64mb-hard-drive-p-18386.html Western Digital WD10EFRX 1TB SATA3 IntelliPower 64MB Hard Drive Western Digital Red WD10EFRX 1TB SATA3 IntelliPower 64MB Hard Drive (3.5 inch) Product Condition:New Specifications Mfr Part Number: WD10EFRX Capacity: 1 TB Rotational Speed (RPM): IntelliPower Cache: 64 MB Interface: SATA3 Data Transfer Rate: Buffer to Host (max): 6 Gb/s Host to/from drive (typical): 150 MB/s Shock: Operating: 30Gs @ 2ms (read/write); 65Gs @ 2ms (read) Non-operating: 350Gs @ 1ms Power Management: 12VDC (A, peak): 1.20 Read/Write: 3.7 Watts Idle: 3.2 Watts Standby: 0.6 Watts Sleep: 0.6 Watts Form Factor: 3.5 inch Dimensions (WxLxH): 4.000 x 5.787 x 1.028 inch / 101.6 x 147.0 x 26.1 mm Weight: 0.99 lbs / 0.45 kg RoHS Compliant

Western Digital 2TB WD Gold Enterprise Class Internal Hard Drive - 7200 RPM Class, SATA 6 Gb/s, 128 MB Cache, 3.5" - WD2005FBYZ. With original metal case. Price slightly negotiable Genuine buyers feel free to contact.