Product comparison · 2 internal hard drives

Origin Storage 500GB SATA 5.4K Opt 790/990 MT vs Seagate Desktop HDD ST320DM000-25PK internal hard drive

15specifications compared
9differ
6identical
22known for one product only

Key differences

HDD capacity
- 500GB SATA 5.4K Opt 790/990 MT:500 GB
- Desktop HDD ST320DM000-25PK internal hard drive:320 GB
HDD speed
- 500GB SATA 5.4K Opt 790/990 MT:5400 RPM
- Desktop HDD ST320DM000-25PK internal hard drive:7200 RPM
Storage drive buffer size
- 500GB SATA 5.4K Opt 790/990 MT:32 MB
- Desktop HDD ST320DM000-25PK internal hard drive:16 MB
Power consumption (idle)
- 500GB SATA 5.4K Opt 790/990 MT:0.9 W
- Desktop HDD ST320DM000-25PK internal hard drive:4.6 W
Operating temperature (T-T)
- 500GB SATA 5.4K Opt 790/990 MT:5 - 55 °C
- Desktop HDD ST320DM000-25PK internal hard drive:0 - 60 °C
Width
- 500GB SATA 5.4K Opt 790/990 MT:69.8 mm
- Desktop HDD ST320DM000-25PK internal hard drive:101.6 mm
Depth
- 500GB SATA 5.4K Opt 790/990 MT:100.3 mm
- Desktop HDD ST320DM000-25PK internal hard drive:147 mm
Height
- 500GB SATA 5.4K Opt 790/990 MT:7 mm
- Desktop HDD ST320DM000-25PK internal hard drive:20 mm

Side by side

Differences highlightedShow differences only

Comparison of DELL-500SH/5-F22, ST320DM000-25PK
37 specifications	A Origin Storage 500GB SATA 5.4K Opt 790/990 MT Model DELL-500SH/5-F22 View product	B Seagate Desktop HDD ST320DM000-25PK internal hard drive Model ST320DM000-25PK View product
Features3 differ
HDD capacityDiffers	500 GB	320 GB
HDD speedDiffers	5400 RPM	7200 RPM
HDD size	3.5"	3.5"
Interface	Serial ATA III	Serial ATA III
Type	HDD	HDD
Component forKnown for one	PC	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	32 MB	16 MB
Hybrid-HDD cache memoryKnown for one	8 GB	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Bytes per sector	4096	4096
RefurbishedKnown for one	No	Unknown — not stated by the source
HDD number of cylindersKnown for one	Unknown — not stated by the source	1
HDD number of headsKnown for one	Unknown — not stated by the source	2
Read seek timeKnown for one	Unknown — not stated by the source	11 ms
Write seek timeKnown for one	Unknown — not stated by the source	12 ms
Power1 differ
Power consumption (idle)Differs	0.9 W	4.6 W
Operating voltage	5 / 12 V	5 / 12 V
Power consumption (typical)Known for one	Unknown — not stated by the source	6.19 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.63 W
Start-up currentKnown for one	Unknown — not stated by the source	2 A
Operational conditions1 differ
Operating temperature (T-T)Differs	5 - 55 °C	0 - 60 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Storage relative humidity (H-H)Known for one	5 - 95%	Unknown — not stated by the source
Packaging contentidentical
Storage drive adapter includedKnown for one	No	Unknown — not stated by the source
Storage drive caddy includedKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Bundled softwareKnown for one	Unknown — not stated by the source	DiscWizard
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.6 mm
DepthDiffers	100.3 mm	147 mm
HeightDiffers	7 mm	20 mm
WeightDiffers	850 g	415 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Data transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	25 pc(s)

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.

More internal hard drive comparisons

All internal hard drive comparisons