Product comparison · 2 internal hard drives

Origin Storage 250GB Enigma SED vs Origin Storage 500GB Latitude E6400 BLK

11specifications compared
5differ
6identical
28known for one product only

Key differences

HDD capacity
- 250GB Enigma SED:250 GB
- 500GB Latitude E6400 BLK:500 GB
HDD speed
- 250GB Enigma SED:5400 RPM
- 500GB Latitude E6400 BLK:7200 RPM
Storage drive buffer size
- 250GB Enigma SED:8 MB
- 500GB Latitude E6400 BLK:32 MB
Product colour
- 250GB Enigma SED:Multicolour
- 500GB Latitude E6400 BLK:Silver

Side by side

Differences highlightedShow differences only

Comparison of 250GB Enigma SED, DELL-500S/7-NB38
39 specifications	A Origin Storage 250GB Enigma SED View product	B Origin Storage 500GB Latitude E6400 BLK Model DELL-500S/7-NB38 View product
Features3 differ
HDD capacityDiffers	250 GB	500 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD size	2.5"	2.5"
Interface	Serial ATA	Serial ATA
TypeKnown for one	Unknown — not stated by the source	HDD
Component forKnown for one	Unknown — not stated by the source	Laptop
Hot-swapKnown for one	Unknown — not stated by the source	No
Storage drive buffer sizeDiffers	8 MB	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)	5 - 55 °C	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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70 mm
HeightKnown for one	Unknown — not stated by the source	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 features2 differ
Product colourDiffers	Multicolour	Silver
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Internal	Yes	Yes
USB powered	No	No
Compatible productsDiffers	HP/Compaq Business Notebook & PC	Dell Latitude E6400, Dell Latitude E6400 ATG, Dell Latitude E6400 XFR, Dell Latitude E6410, Dell Latitude E6410 ATG
Special featuresKnown for one	256 Bit AES	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source
Compatible operating systemsKnown for one	Windows XP, Vista, 7	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

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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