Origin Storage 500GB Latitude E6X20 vs Origin Storage 500GB for Latitude E63/64/6520

Comparison of DELL-500S/5-NB45, DELL-500S/5-NB46

43 specifications	A Origin Storage 500GB Latitude E6X20 Model DELL-500S/5-NB45 View product	B Origin Storage 500GB for Latitude E63/64/6520 Model DELL-500S/5-NB46 View product
Featuresidentical
HDD capacity	500 GB	500 GB
HDD speed	5400 RPM	5400 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component for	Laptop	Laptop
Hot-swap	No	No
Storage drive buffer size	8 MB	8 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
HDD number of cylinders	231312	231312
HDD number of heads	2	2
Access time	5.56 ms	5.56 ms
Track to track seek time	2 ms	2 ms
Average latency	5.56 ms	5.56 ms
Bytes per sector	512	512
Refurbished	No	No
Poweridentical
Power consumption (standby)	0.18 W	0.18 W
Power consumption (idle)	0.55 W	0.55 W
Power consumption (read)	1.5 W	1.5 W
Power consumption (write)	1.5 W	1.5 W
Operating voltage	5 V	5 V
Start-up current	4.5 A	4.5 A
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%
Operating vibration	1 G	1 G
Non-operating vibration	5 G	5 G
Operating shock	225 G	225 G
Non-operating shock	900 G	900 G
Packaging contentidentical
Storage drive adapter included	No	No
Storage drive caddy included	Yes	Yes
Weight & dimensionsidentical
Width	69.8 mm	69.8 mm
Depth	100 mm	100 mm
Height	7 mm	7 mm
Weight	180 g	180 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other features1 differ
Product colour	Multicolour	Multicolour
Compliance certificates	RoHS	RoHS
Data transfer rate	3 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Mounting	Horizontal	Horizontal
Compatible productsDiffers	Dell Latitude E6320/E6420/E6420 ATG/E6520	Dell Latitude E6520

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.