Product comparison · 2 internal hard drives

Fujitsu 34045392 internal hard drive vs Seagate 20.4GB 5400RPM HDD

Key differences

HDD capacity
- 34045392 internal hard drive:1 TB
- 20.4GB 5400RPM HDD:20 GB
HDD speed
- 34045392 internal hard drive:7200 RPM
- 20.4GB 5400RPM HDD:5400 RPM
Interface
- 34045392 internal hard drive:Serial ATA III
- 20.4GB 5400RPM HDD:Ultra-ATA/100

Differences highlightedShow differences only

Comparison of 34045392, 20.4GB 5400RPM HDD
19 specifications	A Fujitsu 34045392 internal hard drive Model 34045392 View product	B Seagate 20.4GB 5400RPM HDD View product
Features3 differ
HDD capacityDiffers	1 TB	20 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Serial ATA III	Ultra-ATA/100
Type	HDD	HDD
HDD number of cylindersKnown for one	Unknown — not stated by the source	16383
HDD number of headsKnown for one	Unknown — not stated by the source	16
Read seek timeKnown for one	Unknown — not stated by the source	9.9 ms
Write seek timeKnown for one	Unknown — not stated by the source	10.9 ms
Average latencyKnown for one	Unknown — not stated by the source	5.55 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
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	500000 h
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	Unknown — not stated by the source	5 / 12 V
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.8 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	590 g

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.