Product comparison · 2 internal hard drives

HP 160GB, SATA, 3G, NCQ, 7200 rpm vs Seagate Barracuda 7200.7 Plus

5specifications compared
2differ
3identical
7known for one product only

Key differences

HDD capacity
- 160GB, SATA, 3G, NCQ, 7200 rpm:160 GB
- Barracuda 7200.7 Plus:200 GB
Interface
- 160GB, SATA, 3G, NCQ, 7200 rpm:Serial ATA
- Barracuda 7200.7 Plus:Ultra-ATA/100

Side by side

Differences highlightedShow differences only

Comparison of 160GB, SATA, 3G, NCQ, 7200 rpm, Barracuda 7200.7 Plus
12 specifications	A HP 160GB, SATA, 3G, NCQ, 7200 rpm View product	B Seagate Barracuda 7200.7 Plus View product
Features2 differ
HDD capacityDiffers	160 GB	200 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Average seek timeKnown for one	Unknown — not stated by the source	8.5 ms
TypeKnown for one	HDD	Unknown — not stated by the source
HDD interface transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Other featuresidentical
Special featuresKnown for one	Unknown — not stated by the source	350 Gs non-op shock 3D Defense System Idle acoustics of 2.5 bels
InternalKnown for one	Unknown — not stated by the source	Yes
Compatible productsKnown for one	xw4400, xw4600, Z200	Unknown — not stated by the source

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.

More internal hard drive comparisons

All internal hard drive comparisons