Product comparison · 2 internal hard drives

Origin Storage 320GB SATA 7.2K TP T420S/T430S vs Origin Storage 500GB Bare 2.5in 7200RPM SATA 7mm HD

29specifications compared
4differ
25identical
3known for one product only

Key differences

HDD capacity
- 320GB SATA 7.2K TP T420S/T430S:320 GB
- 500GB Bare 2.5in 7200RPM SATA 7mm HD:500 GB
Interface
- 320GB SATA 7.2K TP T420S/T430S:Serial ATA III
- 500GB Bare 2.5in 7200RPM SATA 7mm HD:Serial ATA
Storage drive caddy included
- 320GB SATA 7.2K TP T420S/T430S:Yes
- 500GB Bare 2.5in 7200RPM SATA 7mm HD:No
Weight
- 320GB SATA 7.2K TP T420S/T430S:180 g
- 500GB Bare 2.5in 7200RPM SATA 7mm HD:220 g

Side by side

Differences highlightedShow differences only

Comparison of IBM-320S/7-NB19, NB-500SATA/7-7MM
32 specifications	A Origin Storage 320GB SATA 7.2K TP T420S/T430S Model IBM-320S/7-NB19 View product	B Origin Storage 500GB Bare 2.5in 7200RPM SATA 7mm HD Model NB-500SATA/7-7MM View product
Features2 differ
HDD capacityDiffers	320 GB	500 GB
HDD speed	7200 RPM	7200 RPM
HDD size	2.5"	2.5"
InterfaceDiffers	Serial ATA III	Serial ATA
Type	HDD	HDD
Component for	Laptop	Laptop
Hot-swap	No	No
Storage drive buffer size	32 MB	32 MB
HDD interface transfer rate	6 Gbit/s	6 Gbit/s
Read seek time	13 ms	13 ms
Track to track seek time	1 ms	1 ms
Average seek time	13 ms	13 ms
Average latency	4.2 ms	4.2 ms
Bytes per sector	512	512
Refurbished	No	No
Poweridentical
Power consumption (typical)Known for one	11.86 W	Unknown — not stated by the source
Operating voltage	5 V	5 V
Operational conditionsidentical
Operating temperature (T-T)	5 - 55 °C	5 - 55 °C
Storage temperature (T-T)	-40 - 70 °C	-40 - 70 °C
Operating relative humidity (H-H)	5 - 95%	5 - 95%
Storage relative humidity (H-H)	5 - 95%	5 - 95%
Packaging content1 differ
Storage drive adapter included	No	No
Storage drive caddy includedDiffers	Yes	No
Weight & dimensions1 differ
Width	70 mm	70 mm
Height	7 mm	7 mm
WeightDiffers	180 g	220 g
Logistics dataidentical
Harmonized System (HS) code	84717050	84717050
Other featuresidentical
Compliance certificates	RoHS	RoHS
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Compatible productsKnown for one	Lenovo ThinkPad T420s/T430s	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	RoHS

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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