Product comparison · 2 internal hard drives

Origin Storage 1TB 3.5in 7200rpm SATA HDD OEM QK555AA vs Origin Storage 3TB 3.5in 7200rpm SATA HDD

Key differences

HDD capacity
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:1 TB
- 3TB 3.5in 7200rpm SATA HDD:3 TB
Storage drive buffer size
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:32 MB
- 3TB 3.5in 7200rpm SATA HDD:64 MB
Read seek time
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:0.6 ms
- 3TB 3.5in 7200rpm SATA HDD:0.5 ms
Write seek time
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:0.8 ms
- 3TB 3.5in 7200rpm SATA HDD:0.6 ms
Power consumption (idle)
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:3.7 W
- 3TB 3.5in 7200rpm SATA HDD:5.2 W
Non-operating shock
- 1TB 3.5in 7200rpm SATA HDD OEM QK555AA:350 G
- 3TB 3.5in 7200rpm SATA HDD:300 G

Differences highlightedShow differences only

Comparison of HP-1000SA/7-MET, HP-3000SA/7-MET
38 specifications	A Origin Storage 1TB 3.5in 7200rpm SATA HDD OEM QK555AA Model HP-1000SA/7-MET View product	B Origin Storage 3TB 3.5in 7200rpm SATA HDD Model HP-3000SA/7-MET View product
Features4 differ
HDD capacityDiffers	1 TB	3 TB
Storage drive buffer sizeDiffers	32 MB	64 MB
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
Read seek timeDiffers	0.6 ms	0.5 ms
Write seek timeDiffers	0.8 ms	0.6 ms
Power1 differ
Power consumption (idle)Differs	3.7 W	5.2 W
Operational conditions1 differ
Non-operating shockDiffers	350 G	300 G

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.