Product comparison · 2 internal hard drives

Origin Storage 320GB 2.5" SATA 5400rpm vs Origin Storage 500GB for Latitude E63/64/6520

12specifications compared
4differ
8identical
20known for one product only

Key differences

HDD capacity
- 320GB 2.5" SATA 5400rpm:320 GB
- 500GB for Latitude E63/64/6520:500 GB
HDD speed
- 320GB 2.5" SATA 5400rpm:5400 RPM
- 500GB for Latitude E63/64/6520:7200 RPM
Interface
- 320GB 2.5" SATA 5400rpm:Serial ATA II
- 500GB for Latitude E63/64/6520:Serial ATA III
Height
- 320GB 2.5" SATA 5400rpm:6.35 mm
- 500GB for Latitude E63/64/6520:7 mm

Side by side

Differences highlightedShow differences only

Comparison of 320GB 2.5" SATA 5400rpm, DELL-500S/7-NB46
32 specifications	A Origin Storage 320GB 2.5" SATA 5400rpm View product	B Origin Storage 500GB for Latitude E63/64/6520 Model DELL-500S/7-NB46 View product
Features3 differ
HDD capacityDiffers	320 GB	500 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA II	Serial ATA III
TypeKnown for one	Unknown — not stated by the source	HDD
Component for	Laptop	Laptop
Hot-swapKnown for one	Unknown — not stated by the source	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read seek timeKnown for one	Unknown — not stated by the source	13 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Average seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Poweridentical
Operating voltage	5 V	5 V
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 relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions1 differ
WidthKnown for one	Unknown — not stated by the source	70 mm
HeightDiffers	6.35 mm	7 mm
WeightKnown for one	Unknown — not stated by the source	180 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Product colour	Multicolour	Multicolour
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Data transfer rate	3 Gbit/s	3 Gbit/s
Internal	Yes	Yes
Mounting	Horizontal	Horizontal
Compatible products	Dell Latitude 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.

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