Product comparison · 2 internal hard drives

Hypertec 80GB SATA HDD vs Seagate Desktop HDD ST3500830A internal hard drive

Key differences

HDD capacity
- 80GB SATA HDD:80 GB
- Desktop HDD ST3500830A internal hard drive:500 GB
HDD speed
- 80GB SATA HDD:5400 RPM
- Desktop HDD ST3500830A internal hard drive:7200 RPM
Interface
- 80GB SATA HDD:Serial ATA
- Desktop HDD ST3500830A internal hard drive:Ultra-ATA/100

Differences highlightedShow differences only

Comparison of 80GB SATA HDD, ST3500830A
18 specifications	A Hypertec 80GB SATA HDD View product	B Seagate Desktop HDD ST3500830A internal hard drive Model ST3500830A View product
Features3 differ
HDD capacityDiffers	80 GB	500 GB
HDD speedDiffers	5400 RPM	7200 RPM
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	11 ms
Write seek timeKnown for one	Unknown — not stated by the source	12 ms
Average latencyKnown for one	Unknown — not stated by the source	4.16 ms
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	700000 h
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Poweridentical
Start-up currentKnown for one	Unknown — not stated by the source	2.80 A
Operating voltageKnown for one	5 V	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	147 mm
DepthKnown for one	Unknown — not stated by the source	101.6 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	635 g
Other featuresidentical
Internal	Yes	Yes
Maximum data transfer rateKnown for one	1500 Mbit/s	Unknown — not stated by the source
USB poweredKnown for one	No	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.