Product comparison · 2 internal hard drives

Dell 250GB 5.4k SATA HDD vs Seagate Savvio 10K.4

4specifications compared
3differ
1identical
24known for one product only

Key differences

HDD capacity
- 250GB 5.4k SATA HDD:250 GB
- Savvio 10K.4:450 GB
HDD speed
- 250GB 5.4k SATA HDD:5400 RPM
- Savvio 10K.4:10000 RPM
Interface
- 250GB 5.4k SATA HDD:Serial ATA
- Savvio 10K.4:SAS

Side by side

Differences highlightedShow differences only

Comparison of 250GB 5.4k SATA HDD, Savvio 10K.4
28 specifications	A Dell 250GB 5.4k SATA HDD View product	B Seagate Savvio 10K.4 View product
Features3 differ
HDD capacityDiffers	250 GB	450 GB
HDD speedDiffers	5400 RPM	10000 RPM
InterfaceDiffers	Serial ATA	SAS
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	16 MB
HDD number of headsKnown for one	Unknown — not stated by the source	3
Read seek timeKnown for one	Unknown — not stated by the source	4.08 ms
Write seek timeKnown for one	Unknown — not stated by the source	4.65 ms
Average latencyKnown for one	Unknown — not stated by the source	3 ms
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating shockKnown for one	Unknown — not stated by the source	40 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
DepthKnown for one	Unknown — not stated by the source	100.2 mm
HeightKnown for one	Unknown — not stated by the source	14.8 mm
WeightKnown for one	Unknown — not stated by the source	208 g
Other featuresidentical
Dimensions (WxDxH)Known for one	Unknown — not stated by the source	70 x 100.2 x 14.8 mm
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Disks included quantityKnown for one	Unknown — not stated by the source	3 pc(s)
Internal	Yes	Yes
Ethernet LANKnown for one	No	Unknown — not stated by the source
Fibre ChannelKnown for one	No	Unknown — not stated by the source
FireWire 400Known for one	No	Unknown — not stated by the source
FireWire 800Known for one	No	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
USB poweredKnown for one	No	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 V	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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