Product comparison · 2 internal hard drives

Acer 500GB 2.5" SATA III 7.2K vs Lenovo 4x 2TB SATA III

12specifications compared
4differ
8identical
3known for one product only

Key differences

The Lenovo 4x 2TB SATA III has 1" more HDD size than the Acer 500GB 2.5" SATA III 7.2K (3.5" vs 2.5"). HDD capacity: 500 GB on the Acer 500GB 2.5" SATA III 7.2K, 2 TB on the Lenovo 4x 2TB SATA III. Operating voltage: 5 V on the Acer 500GB 2.5" SATA III 7.2K, 5 / 12 V on the Lenovo 4x 2TB SATA III. Storage temperature (T-T): -40 - 65 °C on the Acer 500GB 2.5" SATA III 7.2K, -40 - 60 °C on the Lenovo 4x 2TB SATA III.

HDD capacity
- 500GB 2.5" SATA III 7.2K:500 GB
- 4x 2TB SATA III:2 TB
HDD size
- 500GB 2.5" SATA III 7.2K:2.5"
- 4x 2TB SATA III:3.5"
Operating voltage
- 500GB 2.5" SATA III 7.2K:5 V
- 4x 2TB SATA III:5 / 12 V
Storage temperature (T-T)
- 500GB 2.5" SATA III 7.2K:-40 - 65 °C
- 4x 2TB SATA III:-40 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of 500GB 2.5" SATA III 7.2K, 4x 2TB SATA III
15 specifications	A Acer 500GB 2.5" SATA III 7.2K View product	B Lenovo 4x 2TB SATA III View product
Features2 differ
HDD capacityDiffers	500 GB	2 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Operational conditions1 differ
Operating temperature (T-T)	0 - 60 °C	0 - 60 °C
Storage temperature (T-T)Differs	-40 - 65 °C	-40 - 60 °C
Operating relative humidity (H-H)	5 - 90%	5 - 90%
Storage relative humidity (H-H)	5 - 90%	5 - 90%
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	4 pc(s)
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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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