Lenovo 4X70F28588 memory module vs Lenovo 4X70F28590 memory module

Comparison of 4X70F28588, 4X70F28590

13 specifications	A Lenovo 4X70F28588 memory module Model 4X70F28588 View product	B Lenovo 4X70F28590 memory module Model 4X70F28590 View product
Features1 differ
Internal memoryDiffers	4 GB	16 GB
Memory layout (modules x size)Known for one	1 x 4 GB	—Unknown — not stated by the source
ECCKnown for one	Yes	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 85 °C	—Unknown — not stated by the source
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	—Unknown — not stated by the source
DepthKnown for one	4 mm	—Unknown — not stated by the source
HeightKnown for one	31.2 mm	—Unknown — not stated by the source
WeightKnown for one	100 g	—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.