Product comparison · 2 internal hard drives

Lenovo 4XB0G88755 internal hard drive vs Lenovo 8321455 internal hard drive

Key differences

HDD capacity
- 4XB0G88755 internal hard drive:1 TB
- 8321455 internal hard drive:300 GB
HDD speed
- 4XB0G88755 internal hard drive:7200 RPM
- 8321455 internal hard drive:15000 RPM
Interface
- 4XB0G88755 internal hard drive:Serial ATA III
- 8321455 internal hard drive:SAS
Operating temperature (T-T)
- 4XB0G88755 internal hard drive:5 - 55 °C
- 8321455 internal hard drive:5 - 35 °C
Operating relative humidity (H-H)
- 4XB0G88755 internal hard drive:5 - 95%
- 8321455 internal hard drive:8 - 95%

Differences highlightedShow differences only

Comparison of 4XB0G88755, 8321455
17 specifications	A Lenovo 4XB0G88755 internal hard drive Model 4XB0G88755 View product	B Lenovo 8321455 internal hard drive Model 8321455 View product
Features3 differ
HDD capacityDiffers	1 TB	300 GB
HDD speedDiffers	7200 RPM	15000 RPM
HDD sizeKnown for one	3.5"	Unknown — not stated by the source
InterfaceDiffers	Serial ATA III	SAS
Type	HDD	HDD
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Poweridentical
Operating voltageKnown for one	5 / 12 V	Unknown — not stated by the source
Operational conditions2 differ
Operating temperature (T-T)Differs	5 - 55 °C	5 - 35 °C
Operating relative humidity (H-H)Differs	5 - 95%	8 - 95%
Storage temperature (T-T)Known for one	Unknown — not stated by the source	5 - 43 °C
Storage relative humidity (H-H)Known for one	Unknown — not stated by the source	5 - 95%
Weight & dimensionsidentical
WidthKnown for one	200 mm	Unknown — not stated by the source
DepthKnown for one	147.6 mm	Unknown — not stated by the source
HeightKnown for one	26.5 mm	Unknown — not stated by the source
WeightKnown for one	101.6 g	Unknown — not stated by the source
Packaging dataidentical
Quantity per pack	1 pc(s)	1 pc(s)
Other featuresidentical
Windows operating systems supported	Yes	Yes

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.