Product comparison · 2 internal hard drives

Origin Storage 500Gb 5400rpm SATA HD Kit for Latitude D620 vs Samsung 2000GB HDD

25specifications compared
19differ
6identical
18known for one product only

Key differences

HDD capacity
- 500Gb 5400rpm SATA HD Kit for Latitude D620:500 GB
- 2000GB HDD:2 TB
HDD size
- 500Gb 5400rpm SATA HD Kit for Latitude D620:2.5"
- 2000GB HDD:3.5"
Interface
- 500Gb 5400rpm SATA HD Kit for Latitude D620:Serial ATA III
- 2000GB HDD:Serial ATA II
Storage drive buffer size
- 500Gb 5400rpm SATA HD Kit for Latitude D620:8 MB
- 2000GB HDD:32 MB
Track to track seek time
- 500Gb 5400rpm SATA HD Kit for Latitude D620:2 ms
- 2000GB HDD:8.9 ms
Power consumption (standby)
- 500Gb 5400rpm SATA HD Kit for Latitude D620:0.18 W
- 2000GB HDD:1 W
Power consumption (idle)
- 500Gb 5400rpm SATA HD Kit for Latitude D620:0.55 W
- 2000GB HDD:5.4 W
Power consumption (read)
- 500Gb 5400rpm SATA HD Kit for Latitude D620:1.5 W
- 2000GB HDD:6.2 W

Side by side

Differences highlightedShow differences only

Comparison of DELL-500S/5-NB31, 2000GB HDD
43 specifications	A Origin Storage 500Gb 5400rpm SATA HD Kit for Latitude D620 Model DELL-500S/5-NB31 View product	B Samsung 2000GB HDD View product
Features5 differ
HDD capacityDiffers	500 GB	2 TB
HDD speed	5400 RPM	5400 RPM
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA III	Serial ATA II
Type	HDD	HDD
Component forKnown for one	Laptop	Unknown — not stated by the source
Hot-swapKnown for one	No	Unknown — not stated by the source
Storage drive buffer sizeDiffers	8 MB	32 MB
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
HDD number of cylindersKnown for one	231312	Unknown — not stated by the source
HDD number of headsKnown for one	2	Unknown — not stated by the source
Access timeKnown for one	5.56 ms	Unknown — not stated by the source
Track to track seek timeDiffers	2 ms	8.9 ms
Average latency	5.56 ms	5.56 ms
Bytes per sector	512	512
RefurbishedKnown for one	No	Unknown — not stated by the source
Start/stop cyclesKnown for one	Unknown — not stated by the source	300000
Power6 differ
Power consumption (standby)Differs	0.18 W	1 W
Power consumption (idle)Differs	0.55 W	5.4 W
Power consumption (read)Differs	1.5 W	6.2 W
Power consumption (write)Differs	1.5 W	6.2 W
Operating voltageDiffers	5 V	5 / 12 V
Start-up currentDiffers	4.5 A	2 A
Power consumption (off)Known for one	Unknown — not stated by the source	1 W
Operational conditions4 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)Differs	5 - 95%	5 - 90%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Operating vibrationKnown for one	1 G	Unknown — not stated by the source
Non-operating vibrationKnown for one	5 G	Unknown — not stated by the source
Operating shockDiffers	225 G	70 G
Non-operating shockDiffers	900 G	300 G
Operating altitudeKnown for one	Unknown — not stated by the source	-1000 - 10000 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-1000 - 40000 m
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
Weight & dimensions4 differ
WidthDiffers	69.8 mm	101.6 mm
DepthDiffers	100 mm	147 mm
HeightDiffers	7 mm	26.1 mm
WeightDiffers	180 g	690 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
InternalKnown for one	Unknown — not stated by the source	Yes

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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