Product comparison · 2 internal hard drives

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

11specifications compared
4differ
7identical
4known for one product only

Key differences

The Lenovo 4x 4TB 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, 4 TB on the Lenovo 4x 4TB SATA III. Operating voltage: 5 V on the Acer 500GB 2.5" SATA III 7.2K, 5 / 12 V on the Lenovo 4x 4TB 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 4TB SATA III.

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

Side by side

Differences highlightedShow differences only

Comparison of 500GB 2.5" SATA III 7.2K, 4x 4TB SATA III
15 specifications	A Acer 500GB 2.5" SATA III 7.2K View product	B Lenovo 4x 4TB SATA III View product
Features2 differ
HDD capacityDiffers	500 GB	4 TB
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
HDD sizeDiffers	2.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Hot-swapKnown for one	Yes	Unknown — not stated by the source
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	64 MB
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
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	4 pc(s)

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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