Product comparison · 2 internal hard drives

Acer 160GB 2.5" 5400rpm hard drive vs Acer SATA HDD in carrier 1TB

6specifications compared
5differ
1identical
10known for one product only

Key differences

The Acer SATA HDD in carrier 1TB has 1,800 RPM more HDD speed than the Acer 160GB 2.5" 5400rpm hard drive (7200 RPM vs 5400 RPM). The Acer SATA HDD in carrier 1TB has 1" more HDD size than the Acer 160GB 2.5" 5400rpm hard drive (3.5" vs 2.5"). HDD capacity: 160 GB on the Acer 160GB 2.5" 5400rpm hard drive, 1 TB on the Acer SATA HDD in carrier 1TB. Interface: Serial ATA on the Acer 160GB 2.5" 5400rpm hard drive, Serial ATA II on the Acer SATA HDD in carrier 1TB. Operating voltage: 5 V on the Acer 160GB 2.5" 5400rpm hard drive, 5 / 12 V on the Acer SATA HDD in carrier 1TB.

HDD capacity
- 160GB 2.5" 5400rpm hard drive:160 GB
- SATA HDD in carrier 1TB:1 TB
HDD speed
- 160GB 2.5" 5400rpm hard drive:5400 RPM
- SATA HDD in carrier 1TB:7200 RPM
HDD size
- 160GB 2.5" 5400rpm hard drive:2.5"
- SATA HDD in carrier 1TB:3.5"
Interface
- 160GB 2.5" 5400rpm hard drive:Serial ATA
- SATA HDD in carrier 1TB:Serial ATA II
Operating voltage
- 160GB 2.5" 5400rpm hard drive:5 V
- SATA HDD in carrier 1TB:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 160GB 2.5" 5400rpm hard drive, SATA HDD in carrier 1TB
16 specifications	A Acer 160GB 2.5" 5400rpm hard drive View product	B Acer SATA HDD in carrier 1TB View product
Features4 differ
HDD capacityDiffers	160 GB	1 TB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA	Serial ATA II
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Read seek timeKnown for one	11 ms	Unknown — not stated by the source
Write seek timeKnown for one	13 ms	Unknown — not stated by the source
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Weight & dimensionsidentical
WeightKnown for one	100 g	Unknown — not stated by the source
Other featuresidentical
Dimensions (WxDxH)Known for one	70 x 100 x 9.5 mm	Unknown — not stated by the source
Internal	Yes	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	No
FireWire 400Known for one	Unknown — not stated by the source	No
FireWire 800Known for one	Unknown — not stated by the source	No
Integrated USB cableKnown for one	Unknown — not stated by the source	No
eSATAKnown for one	Unknown — not stated by the source	No

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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