Product comparison · 2 internal hard drives

Acer 500GB 3.5" SATA 7.2K vs Lenovo 4TB 7.2K 6Gbps NL SAS 3.5 G2HS

Key differences

HDD capacity
- 500GB 3.5" SATA 7.2K:500 GB
- 4TB 7.2K 6Gbps NL SAS 3.5 G2HS:4 TB
Interface
- 500GB 3.5" SATA 7.2K:Serial ATA
- 4TB 7.2K 6Gbps NL SAS 3.5 G2HS:NL-SAS

Differences highlightedShow differences only

Comparison of 500GB 3.5" SATA 7.2K, 4TB 7.2K 6Gbps NL SAS 3.5 G2HS
16 specifications	A Acer 500GB 3.5" SATA 7.2K View product	B Lenovo 4TB 7.2K 6Gbps NL SAS 3.5 G2HS View product
Features2 differ
HDD capacityDiffers	500 GB	4 TB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	NL-SAS
Hot-swap	Yes	Yes
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Server/workstation
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 60 °C	Unknown — not stated by the source
Storage temperature (T-T)Known for one	-40 - 65 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 90%	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 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.