HP 290 G4 Microtower PC Dual Core

HP 2 TB 7.2K rpm SATA 6.0Gb/s 3.5″ Hard Disk Drive
Capacity 2 TB
Rotational Speed 7,200 rpm
Interface SATA 6Gb/s NCQ
Buffer Size 64 MB
Logical Blocks 3,907,029,168
Seek Time Read: <8.5 ms
Write: <9.5 ms
Height 1.028 in/26.11 mm
Width 4.0 in/101.6 mm
Operating Temperature 32° to 140° F (0° to 60° C)
1 TB 7.2K rpm SATA 6.0Gb/s 3.5” Hard Disk Drive
Capacity 1 TB
Rotational Speed 7,200 rpm
Interface Serial ATA 3.0 (6.0 Gb/s)
Buffer Size 32 MB
Logical Blocks 1,953,525,168
Seek Time Single Track: 2.0 ms
Average: 11 ms
Full-Stroke: 21 ms
Height 1 in/2.54 cm
Width Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature 41° to 131° F (5° to 55° C)
500 GB 7.2K rpm SATA 6.0Gb/s 3.5” Hard Disk Drive
Capacity 500 GB
Rotational Speed 7,200 rpm
Interface Serial ATA 3.0 (6.0 Gb/s)
Buffer Size 32 MB
Logical Blocks 1,953,525,168
Seek Time Single Track: 2.0 ms
Average: 11 ms
Full-Stroke: 21 ms
Height 1 in/2.54 cm
Width Media diameter: 3.5 in/8.89 cm
Physical size: 4 in/10.2 cm
Operating Temperature 41° to 131° F (5° to 55° C)