Product comparison · 2 internal hard drives

Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD vs Acer SAS HDD 146GB 15k Hot Swap

6specifications compared
3differ
3identical
2known for one product only

Key differences

The Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD has 174 GB more HDD capacity than the Acer SAS HDD 146GB 15k Hot Swap (320 GB vs 146 GB). The Acer SAS HDD 146GB 15k Hot Swap has 7,800 RPM more HDD speed than the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD (15000 RPM vs 7200 RPM). Interface: Serial ATA on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD, SAS on the Acer SAS HDD 146GB 15k Hot Swap.

HDD capacity
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:320 GB
- SAS HDD 146GB 15k Hot Swap:146 GB
HDD speed
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:7200 RPM
- SAS HDD 146GB 15k Hot Swap:15000 RPM
Interface
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:Serial ATA
- SAS HDD 146GB 15k Hot Swap:SAS

Side by side

Differences highlightedShow differences only

Comparison of 320GB SATA 7.2k rpm Hot Swap 3.5" HDD, SAS HDD 146GB 15k Hot Swap
8 specifications	A Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD View product	B Acer SAS HDD 146GB 15k Hot Swap View product
Features3 differ
HDD capacityDiffers	320 GB	146 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	SAS
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Hot-Plug supportKnown for one	Yes	Unknown — not stated by the source
Internal	Yes	Yes
Compatible productsKnown for one	Unknown — not stated by the source	G540M2

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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