Product comparison · 2 internal hard drives

Acer 1TB 2.5" SATA III 7.2K vs Lenovo 3TB 3.5" 7200 rpm SATA III 64MB

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

Key differences

The Lenovo 3TB 3.5" 7200 rpm SATA III 64MB has 2 TB more HDD capacity than the Acer 1TB 2.5" SATA III 7.2K (3 TB vs 1 TB). The Lenovo 3TB 3.5" 7200 rpm SATA III 64MB has 1" more HDD size than the Acer 1TB 2.5" SATA III 7.2K (3.5" vs 2.5"). Operating voltage: 5 V on the Acer 1TB 2.5" SATA III 7.2K, 5 / 12 V on the Lenovo 3TB 3.5" 7200 rpm SATA III 64MB. Storage temperature (T-T): -40 - 65 °C on the Acer 1TB 2.5" SATA III 7.2K, -40 - 60 °C on the Lenovo 3TB 3.5" 7200 rpm SATA III 64MB.

HDD capacity
- 1TB 2.5" SATA III 7.2K:1 TB
- 3TB 3.5" 7200 rpm SATA III 64MB:3 TB
HDD size
- 1TB 2.5" SATA III 7.2K:2.5"
- 3TB 3.5" 7200 rpm SATA III 64MB:3.5"
Operating voltage
- 1TB 2.5" SATA III 7.2K:5 V
- 3TB 3.5" 7200 rpm SATA III 64MB:5 / 12 V
Storage temperature (T-T)
- 1TB 2.5" SATA III 7.2K:-40 - 65 °C
- 3TB 3.5" 7200 rpm SATA III 64MB:-40 - 60 °C

Side by side

Differences highlightedShow differences only

Comparison of 1TB 2.5" SATA III 7.2K, 3TB 3.5" 7200 rpm SATA III 64MB
16 specifications	A Acer 1TB 2.5" SATA III 7.2K View product	B Lenovo 3TB 3.5" 7200 rpm SATA III 64MB View product
Features2 differ
HDD capacityDiffers	1 TB	3 TB
HDD speed	7200 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Component forKnown for one	Unknown — not stated by the source	Disk array
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%
Other featuresidentical
Data transfer rate	6 Gbit/s	6 Gbit/s
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	LenovoEMC px

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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