Product comparison · 2 internal hard drives

Lenovo 4XB0P21128 internal hard drive vs Lenovo B1Y9650 internal hard drive

6specifications compared
3differ
3identical
6known for one product only

Key differences

HDD capacity
- 4XB0P21128 internal hard drive:2 TB
- B1Y9650 internal hard drive:900 GB
HDD speed
- 4XB0P21128 internal hard drive:5400 RPM
- B1Y9650 internal hard drive:10000 RPM
Interface
- 4XB0P21128 internal hard drive:Serial ATA III
- B1Y9650 internal hard drive:SAS

Side by side

Differences highlightedShow differences only

Comparison of 4XB0P21128, B1Y9650
12 specifications	A Lenovo 4XB0P21128 internal hard drive Model 4XB0P21128 View product	B Lenovo B1Y9650 internal hard drive Model B1Y9650 View product
Features3 differ
HDD capacityDiffers	2 TB	900 GB
HDD speedDiffers	5400 RPM	10000 RPM
InterfaceDiffers	Serial ATA III	SAS
Component forKnown for one	Laptop	Unknown — not stated by the source
HDD interface transfer rateKnown for one	6 Gbit/s	Unknown — not stated by the source
Weight & dimensionsidentical
WeightKnown for one	90 g	Unknown — not stated by the source
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84717050	Unknown — not stated by the source
Other featuresidentical
Compatible productsKnown for one	ThinkPad L570 ThinkPad L570 ThinkPad P51S ThinkPad T570	Unknown — not stated by the source
Windows operating systems supportedKnown for one	Unknown — not stated by the source	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.

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