Product comparison · 2 internal hard drives

HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD vs HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD

6specifications compared
4differ
2identical
0known for one product only

Key differences

The HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD has 340 GB more HDD capacity than the HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD (500 GB vs 160 GB). The HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD has 2,800 RPM more HDD speed than the HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD (10000 RPM vs 7200 RPM). The HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD has 1" more HDD size than the HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD (3.5" vs 2.5"). Operating voltage: 5 V on the HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD, 5 / 12 V on the HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD.

HDD capacity
- 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD:160 GB
- 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD:500 GB
HDD speed
- 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD:10000 RPM
- 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD:7200 RPM
HDD size
- 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD:2.5"
- 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD:3.5"
Operating voltage
- 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD:5 V
- 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD, 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD
6 specifications	A HP 160GB 10K SATA NCQ/SMART IV 2.5" 1st HDD View product	B HP 500GB SATA NCQ HDD SMART IV 3.5" 2nd HDD View product
Features3 differ
HDD capacityDiffers	160 GB	500 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V

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.

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