Product comparison · 2 internal hard drives

Lenovo 4XB0K12278 internal hard drive vs Origin Storage 450GB 2.5" SAS

8specifications compared
4differ
4identical
26known for one product only

Key differences

HDD capacity
- 4XB0K12278 internal hard drive:2 TB
- 450GB 2.5" SAS:450 GB
HDD speed
- 4XB0K12278 internal hard drive:7200 RPM
- 450GB 2.5" SAS:10000 RPM
HDD size
- 4XB0K12278 internal hard drive:3.5"
- 450GB 2.5" SAS:2.5"
Operating voltage
- 4XB0K12278 internal hard drive:5 / 12 V
- 450GB 2.5" SAS:5 V

Side by side

Differences highlightedShow differences only

Comparison of 4XB0K12278, 450GB 2.5" SAS
34 specifications	A Lenovo 4XB0K12278 internal hard drive Model 4XB0K12278 View product	B Origin Storage 450GB 2.5" SAS View product
Features3 differ
HDD capacityDiffers	2 TB	450 GB
HDD speedDiffers	7200 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Hot-swapKnown for one	Unknown — not stated by the source	Yes
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Average latencyKnown for one	Unknown — not stated by the source	2.86 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
RefurbishedKnown for one	Unknown — not stated by the source	No
Mean time between failures (MTBF)Known for one	Unknown — not stated by the source	2000000 h
Power1 differ
Power consumption (idle)Known for one	Unknown — not stated by the source	4 W
Operating voltageDiffers	5 / 12 V	5 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	5 - 55 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-40 - 70 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Operating vibrationKnown for one	Unknown — not stated by the source	1 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 3048 m
Non-operating altitudeKnown for one	Unknown — not stated by the source	-304.8 - 12192 m
Operating shockKnown for one	Unknown — not stated by the source	100 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
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 & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.8 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	230 g
Packaging dataidentical
Quantity per packKnown for one	Unknown — not stated by the source	1 pc(s)
Other featuresidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
Compatible productsKnown for one	Unknown — not stated by the source	IBM DS3524
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	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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