Product comparison · 2 internal hard drives

Lenovo 01DE335 internal hard drive vs Seagate Enterprise ST900MM0128-40PK internal hard drive

8specifications compared
4differ
4identical
21known for one product only

Key differences

HDD size
- 01DE335 internal hard drive:3.5"
- Enterprise ST900MM0128-40PK internal hard drive:2.5"
Type
- 01DE335 internal hard drive:HDD
- Enterprise ST900MM0128-40PK internal hard drive:Hybrid-HDD
Operating voltage
- 01DE335 internal hard drive:5 / 12 V
- Enterprise ST900MM0128-40PK internal hard drive:5 V
Quantity per pack
- 01DE335 internal hard drive:1 pc(s)
- Enterprise ST900MM0128-40PK internal hard drive:40 pc(s)

Side by side

Differences highlightedShow differences only

Comparison of 01DE335, ST900MM0128-40PK
29 specifications	A Lenovo 01DE335 internal hard drive Model 01DE335 View product	B Seagate Enterprise ST900MM0128-40PK internal hard drive Model ST900MM0128-40PK View product
Features2 differ
HDD capacity	900 GB	900 GB
HDD speed	10000 RPM	10000 RPM
HDD sizeDiffers	3.5"	2.5"
Interface	SAS	SAS
TypeDiffers	HDD	Hybrid-HDD
Component for	Server/workstation	Server/workstation
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	128 MB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	32 GB
HDD interface transfer rateKnown for one	Unknown — not stated by the source	12 Gbit/s
HDD number of cylindersKnown for one	Unknown — not stated by the source	2
HDD number of headsKnown for one	Unknown — not stated by the source	4
Average latencyKnown for one	Unknown — not stated by the source	2.9 ms
Bytes per sectorKnown for one	Unknown — not stated by the source	512
Power1 differ
Power consumption (typical)Known for one	Unknown — not stated by the source	7.12 W
Power consumption (idle)Known for one	Unknown — not stated by the source	3.88 W
Operating voltageDiffers	5 / 12 V	5 V
Start-up currentKnown for one	Unknown — not stated by the source	0.44 A
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 vibrationKnown for one	Unknown — not stated by the source	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	3 G
Operating shockKnown for one	Unknown — not stated by the source	40 G
Non-operating shockKnown for one	Unknown — not stated by the source	400 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	70.1 mm
DepthKnown for one	Unknown — not stated by the source	100.5 mm
HeightKnown for one	Unknown — not stated by the source	15 mm
WeightKnown for one	Unknown — not stated by the source	189 g
Packaging data1 differ
Quantity per packDiffers	1 pc(s)	40 pc(s)
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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