Product comparison · 2 internal hard drives

Acer 3TB 3.5" 6G SAS 7.2K vs Lenovo 4x 3TB SATA III

Key differences

Interface
- 3TB 3.5" 6G SAS 7.2K:SAS
- 4x 3TB SATA III:Serial ATA III
Storage temperature (T-T)
- 3TB 3.5" 6G SAS 7.2K:-40 - 65 °C
- 4x 3TB SATA III:-40 - 60 °C

Differences highlightedShow differences only

Comparison of 3TB 3.5" 6G SAS 7.2K, 4x 3TB SATA III
15 specifications	A Acer 3TB 3.5" 6G SAS 7.2K View product	B Lenovo 4x 3TB SATA III View product
Features1 differ
HDD speedKnown for one	7200 RPM	Unknown — not stated by the source
InterfaceDiffers	SAS	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
Operational conditions1 differ
Storage temperature (T-T)Differs	-40 - 65 °C	-40 - 60 °C
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.