Product comparison · 2 internal hard drives

Acer 300GB 6G SAS 15K SFF vs Acer 500GB SATA 7.2K LFF

12specifications compared
5differ
7identical
1known for one product only

Key differences

The Acer 500GB SATA 7.2K LFF has 200 GB more HDD capacity than the Acer 300GB 6G SAS 15K SFF (500 GB vs 300 GB). The Acer 300GB 6G SAS 15K SFF has 7,800 RPM more HDD speed than the Acer 500GB SATA 7.2K LFF (15000 RPM vs 7200 RPM). The Acer 500GB SATA 7.2K LFF has 1" more HDD size than the Acer 300GB 6G SAS 15K SFF (3.5" vs 2.5"). Interface: SAS on the Acer 300GB 6G SAS 15K SFF, Serial ATA on the Acer 500GB SATA 7.2K LFF. Operating voltage: 5 V on the Acer 300GB 6G SAS 15K SFF, 5 / 12 V on the Acer 500GB SATA 7.2K LFF.

HDD capacity
- 300GB 6G SAS 15K SFF:300 GB
- 500GB SATA 7.2K LFF:500 GB
HDD speed
- 300GB 6G SAS 15K SFF:15000 RPM
- 500GB SATA 7.2K LFF:7200 RPM
HDD size
- 300GB 6G SAS 15K SFF:2.5"
- 500GB SATA 7.2K LFF:3.5"
Interface
- 300GB 6G SAS 15K SFF:SAS
- 500GB SATA 7.2K LFF:Serial ATA
Operating voltage
- 300GB 6G SAS 15K SFF:5 V
- 500GB SATA 7.2K LFF:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 300GB 6G SAS 15K SFF, 500GB SATA 7.2K LFF
13 specifications	A Acer 300GB 6G SAS 15K SFF View product	B Acer 500GB SATA 7.2K LFF View product
Features4 differ
HDD capacityDiffers	300 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	SAS	Serial ATA
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source

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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