Product comparison · 2 internal hard drives

Fujitsu 300GB 3.5" Enterprise HDD vs Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk

Key differences

HDD capacity
- 300GB 3.5" Enterprise HDD:300 GB
- DB35 7200.3 500GB SATA 3Gb/s 20pk:500 GB
HDD speed
- 300GB 3.5" Enterprise HDD:15000 RPM
- DB35 7200.3 500GB SATA 3Gb/s 20pk:7200 RPM
Interface
- 300GB 3.5" Enterprise HDD:Fibre Channel
- DB35 7200.3 500GB SATA 3Gb/s 20pk:Serial ATA II
Storage drive buffer size
- 300GB 3.5" Enterprise HDD:16 MB
- DB35 7200.3 500GB SATA 3Gb/s 20pk:8 MB
Weight
- 300GB 3.5" Enterprise HDD:800 g
- DB35 7200.3 500GB SATA 3Gb/s 20pk:720 g

Differences highlightedShow differences only

Comparison of 300GB 3.5" Enterprise HDD, DB35 7200.3 500GB SATA 3Gb/s 20pk
21 specifications	A Fujitsu 300GB 3.5" Enterprise HDD View product	B Seagate DB35 7200.3 500GB SATA 3Gb/s 20pk View product
Features4 differ
HDD capacityDiffers	300 GB	500 GB
HDD speedDiffers	15000 RPM	7200 RPM
HDD size	3.5"	3.5"
InterfaceDiffers	Fibre Channel	Serial ATA II
TypeKnown for one	HDD	Unknown — not stated by the source
Component forKnown for one	Server/workstation	Unknown — not stated by the source
Storage drive buffer sizeDiffers	16 MB	8 MB
Read seek timeKnown for one	3.4 ms	Unknown — not stated by the source
Write seek timeKnown for one	3.9 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	0.2 ms	Unknown — not stated by the source
Average latencyKnown for one	2 ms	Unknown — not stated by the source
Poweridentical
Operating voltage	5 / 12 V	5 / 12 V
Weight & dimensions1 differ
Width	101.6 mm	101.6 mm
Depth	147 mm	147 mm
Height	26.1 mm	26.1 mm
WeightDiffers	800 g	720 g
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
Other featuresidentical
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
InternalKnown for one	Unknown — not stated by the source	Yes

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.