Product comparison · 2 internal hard drives

Acer 120GB 2.5” 5400rpm hard drive vs HP SP/CQ HDD 40GB Evo N800c/v/w

6specifications compared
2differ
4identical
5known for one product only

Key differences

The Acer 120GB 2.5” 5400rpm hard drive has 80 GB more HDD capacity than the HP SP/CQ HDD 40GB Evo N800c/v/w (120 GB vs 40 GB). Interface: Serial ATA on the Acer 120GB 2.5” 5400rpm hard drive, EIDE/ATA on the HP SP/CQ HDD 40GB Evo N800c/v/w.

HDD capacity
- 120GB 2.5” 5400rpm hard drive:120 GB
- SP/CQ HDD 40GB Evo N800c/v/w:40 GB
Interface
- 120GB 2.5” 5400rpm hard drive:Serial ATA
- SP/CQ HDD 40GB Evo N800c/v/w:EIDE/ATA

Side by side

Differences highlightedShow differences only

Comparison of 120GB 2.5” 5400rpm hard drive, SP/CQ HDD 40GB Evo N800c/v/w
11 specifications	A Acer 120GB 2.5” 5400rpm hard drive View product	B HP SP/CQ HDD 40GB Evo N800c/v/w View product
Features2 differ
HDD capacityDiffers	120 GB	40 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	EIDE/ATA
Storage drive buffer sizeKnown for one	8 MB	Unknown — not stated by the source
Poweridentical
Operating voltage	5 V	5 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
Interface typeKnown for one	Unknown — not stated by the source	ATA 100 EIDE
MountingKnown for one	Unknown — not stated by the source	Horizontal

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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