Product comparison · 2 internal hard drives

HP 1TB 7.2k SATA 6G 3.5" 8GB vs Seagate Desktop HDD ST380215A-RF internal hard drive

6specifications compared
3differ
3identical
17known for one product only

Key differences

HDD capacity: 1 TB on the HP 1TB 7.2k SATA 6G 3.5" 8GB, 80 GB on the Seagate Desktop HDD ST380215A-RF internal hard drive. Interface: Serial ATA III on the HP 1TB 7.2k SATA 6G 3.5" 8GB, Ultra-ATA/100 on the Seagate Desktop HDD ST380215A-RF internal hard drive. Type: Hybrid-HDD on the HP 1TB 7.2k SATA 6G 3.5" 8GB, HDD on the Seagate Desktop HDD ST380215A-RF internal hard drive.

HDD capacity
- 1TB 7.2k SATA 6G 3.5" 8GB:1 TB
- Desktop HDD ST380215A-RF internal hard drive:80 GB
Interface
- 1TB 7.2k SATA 6G 3.5" 8GB:Serial ATA III
- Desktop HDD ST380215A-RF internal hard drive:Ultra-ATA/100
Type
- 1TB 7.2k SATA 6G 3.5" 8GB:Hybrid-HDD
- Desktop HDD ST380215A-RF internal hard drive:HDD

Side by side

Differences highlightedShow differences only

Comparison of 1TB 7.2k SATA 6G 3.5" 8GB, ST380215A-RF
23 specifications	A HP 1TB 7.2k SATA 6G 3.5" 8GB View product	B Seagate Desktop HDD ST380215A-RF internal hard drive Model ST380215A-RF View product
Features3 differ
HDD capacityDiffers	1 TB	80 GB
HDD speed	7200 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	Ultra-ATA/100
TypeDiffers	Hybrid-HDD	HDD
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	2 MB
HDD number of headsKnown for one	Unknown — not stated by the source	1
Track to track seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Power consumption (standby)Known for one	Unknown — not stated by the source	0.8 W
Operating voltage	5 / 12 V	5 / 12 V
Start-up currentKnown for one	Unknown — not stated by the source	2.8 A
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	365 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	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.

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