Product comparison · 2 internal hard drives

Lenovo 45N7259 internal hard drive vs Seagate DB35 Series ST3300820ACE internal hard drive

7specifications compared
5differ
2identical
16known for one product only

Key differences

HDD capacity
- 45N7259 internal hard drive:250 GB
- DB35 Series ST3300820ACE internal hard drive:300 GB
HDD size
- 45N7259 internal hard drive:2.5"
- DB35 Series ST3300820ACE internal hard drive:3.5"
Interface
- 45N7259 internal hard drive:Serial ATA II
- DB35 Series ST3300820ACE internal hard drive:Serial ATA
Component for
- 45N7259 internal hard drive:Laptop
- DB35 Series ST3300820ACE internal hard drive:Disk array
Operating voltage
- 45N7259 internal hard drive:5 V
- DB35 Series ST3300820ACE internal hard drive:12 V

Side by side

Differences highlightedShow differences only

Comparison of 45N7259, ST3300820ACE
23 specifications	A Lenovo 45N7259 internal hard drive Model 45N7259 View product	B Seagate DB35 Series ST3300820ACE internal hard drive Model ST3300820ACE View product
Features4 differ
HDD capacityDiffers	250 GB	300 GB
HDD sizeDiffers	2.5"	3.5"
InterfaceDiffers	Serial ATA II	Serial ATA
Component forDiffers	Laptop	Disk array
Hot-swapKnown for one	Unknown — not stated by the source	No
Storage drive buffer sizeKnown for one	Unknown — not stated by the source	8 MB
Hybrid-HDD cache memoryKnown for one	Unknown — not stated by the source	3 GB
Power1 differ
Power consumption (idle)Known for one	Unknown — not stated by the source	9.3 W
Operating voltageDiffers	5 V	12 V
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 60 °C
Operating 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	0.5 G
Non-operating vibrationKnown for one	Unknown — not stated by the source	5 G
Operating shockKnown for one	Unknown — not stated by the source	63 G
Non-operating shockKnown for one	Unknown — not stated by the source	300 G
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	101.6 mm
DepthKnown for one	Unknown — not stated by the source	147 mm
HeightKnown for one	Unknown — not stated by the source	26.1 mm
WeightKnown for one	Unknown — not stated by the source	580 g
Packaging dataidentical
Quantity per packKnown for one	1 pc(s)	Unknown — not stated by the source
Other featuresidentical
Windows operating systems supportedKnown for one	Yes	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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