Product comparison · 2 internal hard drives

Origin Storage 500GB SATA Latitude E6440 vs Origin Storage 500GB SATA Hybrid Lat E6440

22specifications compared
3differ
19identical
9known for one product only

Key differences

HDD speed
- 500GB SATA Latitude E6440:7200 RPM
- 500GB SATA Hybrid Lat E6440:5400 RPM
Interface
- 500GB SATA Latitude E6440:Serial ATA
- 500GB SATA Hybrid Lat E6440:Serial ATA III
Width
- 500GB SATA Latitude E6440:70 mm
- 500GB SATA Hybrid Lat E6440:69.8 mm

Side by side

Differences highlightedShow differences only

Comparison of DELL-500S/7-NB75, DELL-500SH/5-NB75
31 specifications	A Origin Storage 500GB SATA Latitude E6440 Model DELL-500S/7-NB75 View product	B Origin Storage 500GB SATA Hybrid Lat E6440 Model DELL-500SH/5-NB75 View product
Features2 differ
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA	Serial ATA III
Read seek timeKnown for one	13 ms	Unknown — not stated by the source
Track to track seek timeKnown for one	1 ms	Unknown — not stated by the source
Average seek timeKnown for one	13 ms	Unknown — not stated by the source
Average latencyKnown for one	4.2 ms	Unknown — not stated by the source
Bytes per sectorKnown for one	512	Unknown — not stated by the source
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Poweridentical
Power consumption (idle)Known for one	Unknown — not stated by the source	0.9 W
Weight & dimensions1 differ
WidthDiffers	70 mm	69.8 mm
DepthKnown for one	Unknown — not stated by the source	100.3 mm
Other featuresidentical
Compatible productsKnown for one	Latitude E6440	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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