Product comparison · 2 internal hard drives

Origin Storage 500GB 5400RPM Enigma Opal Desktop Drive vs Seagate Desktop HDD ST3750528AS internal hard drive

7specifications compared
4differ
3identical
14known for one product only

Key differences

HDD capacity
- 500GB 5400RPM Enigma Opal Desktop Drive:500 GB
- Desktop HDD ST3750528AS internal hard drive:750 GB
HDD speed
- 500GB 5400RPM Enigma Opal Desktop Drive:5400 RPM
- Desktop HDD ST3750528AS internal hard drive:7200 RPM
HDD size
- 500GB 5400RPM Enigma Opal Desktop Drive:2.5"
- Desktop HDD ST3750528AS internal hard drive:3.5"
Operating voltage
- 500GB 5400RPM Enigma Opal Desktop Drive:5 V
- Desktop HDD ST3750528AS internal hard drive:5 / 12 V

Side by side

Differences highlightedShow differences only

Comparison of 500GB 5400RPM Enigma Opal Desktop Drive, ST3750528AS
21 specifications	A Origin Storage 500GB 5400RPM Enigma Opal Desktop Drive View product	B Seagate Desktop HDD ST3750528AS internal hard drive Model ST3750528AS View product
Features3 differ
HDD capacityDiffers	500 GB	750 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD sizeDiffers	2.5"	3.5"
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
Read seek timeKnown for one	Unknown — not stated by the source	8.5 ms
Write seek timeKnown for one	Unknown — not stated by the source	9.5 ms
Power1 differ
Operating voltageDiffers	5 V	5 / 12 V
Packaging contentidentical
User guideKnown for one	Yes	Unknown — not stated by the source
Bundled softwareKnown for one	- Acronis True Image HD - WinMagic SDlite	Unknown — not stated by the source
Other featuresidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Data transfer rateKnown for one	3 Gbit/s	Unknown — not stated by the source
Security algorithmsKnown for one	WPA-AES	Unknown — not stated by the source
Compatible productsKnown for one	Dell Dimension 5100C/5150C/9200C, Dell OptiPlex 740 SFF Dell OptiPlex 745/755/760/780/960/GX520, SFF (SATA) Dell OptiPlex GX620, SFF (SATA) Dell XPS 210	Unknown — not stated by the source
eSATA cableKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	622 g

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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