Product comparison · 2 internal hard drives

Acer 300GB SAS 10000rpm 2.5" vs Acer 450GB SAS 15000rpm 3.5" 16MB

9specifications compared
4differ
5identical
1known for one product only

Key differences

The Acer 450GB SAS 15000rpm 3.5" 16MB has 150 GB more HDD capacity than the Acer 300GB SAS 10000rpm 2.5" (450 GB vs 300 GB). The Acer 450GB SAS 15000rpm 3.5" 16MB has 5,000 RPM more HDD speed than the Acer 300GB SAS 10000rpm 2.5" (15000 RPM vs 10000 RPM). The Acer 450GB SAS 15000rpm 3.5" 16MB has 1" more HDD size than the Acer 300GB SAS 10000rpm 2.5" (3.5" vs 2.5"). Operating voltage: 5 V on the Acer 300GB SAS 10000rpm 2.5", 5 / 12 V on the Acer 450GB SAS 15000rpm 3.5" 16MB.

HDD capacity
- 300GB SAS 10000rpm 2.5":300 GB
- 450GB SAS 15000rpm 3.5" 16MB:450 GB
HDD speed
- 300GB SAS 10000rpm 2.5":10000 RPM
- 450GB SAS 15000rpm 3.5" 16MB:15000 RPM
HDD size
- 300GB SAS 10000rpm 2.5":2.5"
- 450GB SAS 15000rpm 3.5" 16MB:3.5"
Operating voltage
- 300GB SAS 10000rpm 2.5":5 V
- 450GB SAS 15000rpm 3.5" 16MB:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 300GB SAS 10000rpm 2.5", 450GB SAS 15000rpm 3.5" 16MB
10 specifications	A Acer 300GB SAS 10000rpm 2.5"View product	B Acer 450GB SAS 15000rpm 3.5" 16MB View product
Features3 differ
HDD capacityDiffers	300 GB	450 GB
HDD speedDiffers	10000 RPM	15000 RPM
HDD sizeDiffers	2.5"	3.5"
Interface	SAS	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Other featuresidentical
Product colour	Black, Silver	Black, Silver
Internal	Yes	Yes
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes

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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