Product comparison · 2 internal hard drives

Acer 1TB SATA 7.2K 2.5" vs Acer 300GB 6G SAS 15K 2.5"

7specifications compared
3differ
4identical
3known for one product only

Key differences

The Acer 300GB 6G SAS 15K 2.5" has 7,800 RPM more HDD speed than the Acer 1TB SATA 7.2K 2.5" (15000 RPM vs 7200 RPM). HDD capacity: 1 TB on the Acer 1TB SATA 7.2K 2.5", 300 GB on the Acer 300GB 6G SAS 15K 2.5". Interface: Serial ATA on the Acer 1TB SATA 7.2K 2.5", SAS on the Acer 300GB 6G SAS 15K 2.5".

HDD capacity
- 1TB SATA 7.2K 2.5":1 TB
- 300GB 6G SAS 15K 2.5":300 GB
HDD speed
- 1TB SATA 7.2K 2.5":7200 RPM
- 300GB 6G SAS 15K 2.5":15000 RPM
Interface
- 1TB SATA 7.2K 2.5":Serial ATA
- 300GB 6G SAS 15K 2.5":SAS

Side by side

Differences highlightedShow differences only

Comparison of 1TB SATA 7.2K 2.5", 300GB 6G SAS 15K 2.5"
10 specifications	A Acer 1TB SATA 7.2K 2.5"View product	B Acer 300GB 6G SAS 15K 2.5"View product
Features3 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
InterfaceDiffers	Serial ATA	SAS
Mean time between failures (MTBF)Known for one	1200000 h	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/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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