Product comparison · 2 internal hard drives

HP 250GB SATA 5400RPM 1.8" vs TERRA 2.5" SATA Harddisk 250 GB

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

Key differences

HDD size
- 250GB SATA 5400RPM 1.8":1.8"
- TERRA 2.5" SATA Harddisk 250 GB:2.5"
Operating voltage
- 250GB SATA 5400RPM 1.8":3.3 V
- TERRA 2.5" SATA Harddisk 250 GB:5 V

Side by side

Differences highlightedShow differences only

Comparison of 250GB SATA 5400RPM 1.8", TERRA 2.5" SATA Harddisk 250 GB
10 specifications	A HP 250GB SATA 5400RPM 1.8"View product	B TERRA TERRA 2.5" SATA Harddisk 250 GB View product
Features1 differ
HDD capacity	250 GB	250 GB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	1.8"	2.5"
Interface	Serial ATA	Serial ATA
Power1 differ
Operating voltageDiffers	3.3 V	5 V
Other featuresidentical
Minimum system requirementsKnown for one	Unknown — not stated by the source	PC
Internal	Yes	Yes
Mac compatibilityKnown for one	Unknown — not stated by the source	No
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
USB requiredKnown for one	Unknown — not stated by the source	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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