Product comparison · 2 internal hard drives

Lenovo 500GB 7.2K SATA vs Origin Storage 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay

11specifications compared
6differ
5identical
19known for one product only

Key differences

HDD speed
- 500GB 7.2K SATA:7200 RPM
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:5400 RPM
Interface
- 500GB 7.2K SATA:Serial ATA III
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:Serial ATA
Operating temperature (T-T)
- 500GB 7.2K SATA:0 - 60 °C
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:5 - 55 °C
Width
- 500GB 7.2K SATA:101.6 mm
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:70 mm
Height
- 500GB 7.2K SATA:26.1 mm
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:7 mm
Weight
- 500GB 7.2K SATA:440 g
- 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay:180 g

Side by side

Differences highlightedShow differences only

Comparison of 500GB 7.2K SATA, UNI-500S/7-NB2
30 specifications	A Lenovo 500GB 7.2K SATA View product	B Origin Storage 500GB Uni N/B Hard Drive Kit 5400RPM SATA Optical (2nd) Bay Model UNI-500S/7-NB2 View product
Features2 differ
HDD speedDiffers	7200 RPM	5400 RPM
InterfaceDiffers	Serial ATA III	Serial ATA
Component forKnown for one	Unknown — not stated by the source	Laptop
Hot-swapKnown for one	Unknown — not stated by the source	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	32 MB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	6 Gbit/s
Read seek timeKnown for one	Unknown — not stated by the source	13 ms
Track to track seek timeKnown for one	Unknown — not stated by the source	1 ms
Average seek timeKnown for one	Unknown — not stated by the source	13 ms
Average latencyKnown for one	Unknown — not stated by the source	4.2 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 60 °C	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Packaging contentidentical
Storage drive adapter includedKnown for one	Unknown — not stated by the source	No
Storage drive caddy includedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions3 differ
WidthDiffers	101.6 mm	70 mm
HeightDiffers	26.1 mm	7 mm
WeightDiffers	440 g	180 g
DepthKnown for one	147 mm	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	Unknown — not stated by the source	84717050
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Data transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
CertificationKnown for one	CE, UL, KCC, TUV, BSMI, C-Tick	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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