Product comparison · 2 internal hard drives

Origin Storage 320GB SATA 5400RPM Optical Bay Notebook Drive vs Origin Storage 500GB Enigma SED Encrypted Universal

8specifications compared
2differ
6identical
17known for one product only

Key differences

HDD capacity
- 320GB SATA 5400RPM Optical Bay Notebook Drive:320 GB
- 500GB Enigma SED Encrypted Universal:500 GB
Product colour
- 320GB SATA 5400RPM Optical Bay Notebook Drive:Black
- 500GB Enigma SED Encrypted Universal:Multicolour

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Differences highlightedShow differences only

Comparison of 320GB SATA 5400RPM Optical Bay Notebook Drive, 500GB Enigma SED Encrypted Universal
25 specifications	A Origin Storage 320GB SATA 5400RPM Optical Bay Notebook Drive View product	B Origin Storage 500GB Enigma SED Encrypted Universal View product
Features1 differ
HDD capacityDiffers	320 GB	500 GB
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Read seek timeKnown for one	Unknown — not stated by the source	12 ms
Write seek timeKnown for one	Unknown — not stated by the source	14 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1.5 ms
Average latencyKnown for one	Unknown — not stated by the source	5.56 ms
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 - 65 °C
Other features1 differ
Special featuresKnown for one	Unknown — not stated by the source	256 Bit AES
Ethernet LANKnown for one	Unknown — not stated by the source	No
Product colourDiffers	Black	Multicolour
Compatible operating systemsKnown for one	Unknown — not stated by the source	Windows XP, Vista, 7
Data transfer rateKnown for one	Unknown — not stated by the source	3 Gbit/s
Fibre ChannelKnown for one	Unknown — not stated by the source	No
FireWire 400Known for one	Unknown — not stated by the source	No
FireWire 800Known for one	Unknown — not stated by the source	No
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	0
USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
Compatible productsKnown for one	Dell Latitude E5400, E5410, E5500, E5510 IBM/Lenovo IdeaPad Y550	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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