Product comparison · 2 internal hard drives

Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier vs Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD

7specifications compared
5differ
2identical
0known 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 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier (320 GB vs 146 GB). The Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier 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). The Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD has 1" more HDD size than the Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier (3.5" vs 2.5"). Interface: SAS on the Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier, Serial ATA on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD. Operating voltage: 5 V on the Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier, 5 / 12 V on the Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD.

HDD capacity
- 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier:146 GB
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:320 GB
HDD speed
- 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier:15000 RPM
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:7200 RPM
HDD size
- 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier:2.5"
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:3.5"
Interface
- 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier:SAS
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:Serial ATA
Operating voltage
- 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier:5 V
- 320GB SATA 7.2k rpm Hot Swap 3.5" HDD:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier, 320GB SATA 7.2k rpm Hot Swap 3.5" HDD
7 specifications	A Acer 146GB SAS 2.5” HDD 15k RPM Hot Swap in New M2 Acer Altos carrier View product	B Acer 320GB SATA 7.2k rpm Hot Swap 3.5" HDD View product
Features4 differ
HDD capacityDiffers	146 GB	320 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

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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