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 capacity	500 GB	500 GB
HDD speedDiffers	7200 RPM	5400 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA	Serial ATA III
Type	HDD	HDD
Component for	Laptop	Laptop
Hot-swap	No	No
Storage drive buffer size	32 MB	32 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
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
Refurbished	No	No
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	8 GB
Poweridentical
Operating voltage	5 V	5 V
Power consumption (idle)Known for one	Unknown — not stated by the source	0.9 W
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Packaging contentidentical
Storage drive adapter included	No	No
Storage drive caddy included	Yes	Yes
Weight & dimensions1 differ
WidthDiffers	70 mm	69.8 mm
Height	7 mm	7 mm
Weight	180 g	180 g
DepthKnown for one	Unknown — not stated by the source	100.3 mm
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compliance certificates	RoHS	RoHS
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.

More internal hard drive comparisons

All internal hard drive comparisons