Product comparison · 2 internal hard drives

Fujitsu HDD SATA II 80GB 10k 3.5" vs Seagate 160GB Ultra-ATA/100 HDD

8specifications compared
5differ
3identical
21known for one product only

Key differences

HDD capacity
- HDD SATA II 80GB 10k 3.5":80 GB
- 160GB Ultra-ATA/100 HDD:250 GB
HDD speed
- HDD SATA II 80GB 10k 3.5":10000 RPM
- 160GB Ultra-ATA/100 HDD:7200 RPM
Interface
- HDD SATA II 80GB 10k 3.5":Serial ATA
- 160GB Ultra-ATA/100 HDD:Ultra-ATA/100
Operating temperature (T-T)
- HDD SATA II 80GB 10k 3.5":0 - 35 °C
- 160GB Ultra-ATA/100 HDD:0 - 60 °C
Operating relative humidity (H-H)
- HDD SATA II 80GB 10k 3.5":8 - 80%
- 160GB Ultra-ATA/100 HDD:5 - 90%

Side by side

Differences highlightedShow differences only

Comparison of HDD SATA II 80GB 10k 3.5", 160GB Ultra-ATA/100 HDD
29 specifications	A Fujitsu HDD SATA II 80GB 10k 3.5"View product	B Seagate 160GB Ultra-ATA/100 HDD View product
Features3 differ
HDD capacityDiffers	80 GB	250 GB
HDD speedDiffers	10000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA	Ultra-ATA/100
Component forKnown for one	Unknown — not stated by the source	Surveillance system
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	17 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Start/stop cyclesKnown for one	Unknown — not stated by the source	50000
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Operational conditions2 differ
Operating temperature (T-T)Differs	0 - 35 °C	0 - 60 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Differs	8 - 80%	5 - 90%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating shockKnown for one	Unknown — not stated by the source	63 G
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	20 mm
WeightKnown for one	Unknown — not stated by the source	345 g
Other featuresidentical
Power requirementsKnown for one	Unknown — not stated by the source	+5V; +12V
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Drive ready timeKnown for one	Unknown — not stated by the source	5 s
Internal	Yes	Yes
Drive devices burst data transfer rate (PIO)Known for one	Unknown — not stated by the source	0-4
Drive devices burst data transfer rate (Ultra DMA)Known for one	Unknown — not stated by the source	0-6
Product colourKnown for one	Silver	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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