Product comparison · 2 internal hard drives

Lenovo 160GB 2.5" Serial ATA vs Lenovo 500GB 3.5" SATA II

8specifications compared
4differ
4identical
13known for one product only

Key differences

The Lenovo 500GB 3.5" SATA II has 340 GB more HDD capacity than the Lenovo 160GB 2.5" Serial ATA (500 GB vs 160 GB). The Lenovo 500GB 3.5" SATA II has 1" more HDD size than the Lenovo 160GB 2.5" Serial ATA (3.5" vs 2.5"). Interface: Serial ATA on the Lenovo 160GB 2.5" Serial ATA, Serial ATA II on the Lenovo 500GB 3.5" SATA II. Operating voltage: 5 V on the Lenovo 160GB 2.5" Serial ATA, 5 / 12 V on the Lenovo 500GB 3.5" SATA II.

HDD capacity
- 160GB 2.5" Serial ATA:160 GB
- 500GB 3.5" SATA II:500 GB
HDD size
- 160GB 2.5" Serial ATA:2.5"
- 500GB 3.5" SATA II:3.5"
Interface
- 160GB 2.5" Serial ATA:Serial ATA
- 500GB 3.5" SATA II:Serial ATA II
Operating voltage
- 160GB 2.5" Serial ATA:5 V
- 500GB 3.5" SATA II:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 160GB 2.5" Serial ATA, 500GB 3.5" SATA II
21 specifications	A Lenovo 160GB 2.5" Serial ATA View product	B Lenovo 500GB 3.5" SATA II View product
Features3 differ
HDD capacityDiffers	160 GB	500 GB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
Access timeKnown for one	15.2 ms	Unknown — not stated by the source
Average seek timeKnown for one	11 ms	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	102 mm
DepthKnown for one	Unknown — not stated by the source	26 mm
HeightKnown for one	Unknown — not stated by the source	147 mm
WeightKnown for one	Unknown — not stated by the source	700 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
CertificationKnown for one	Unknown — not stated by the source	BSMI, C-Tick, CE MARK, CSA, IEC, TUV, UL
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Compatible operating systemsKnown for one	Microsoft Windows 2000, Windows XP, Windows Vista	Unknown — not stated by the source
InternalKnown for one	Yes	Unknown — not stated by the source

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.

More internal hard drive comparisons

All internal hard drive comparisons