Lenovo 4X70F28590 memory module vs Lenovo 4X70F28591 memory module

Comparison of 4X70F28590, 4X70F28591

12 specifications	A Lenovo 4X70F28590 memory module Model 4X70F28590 View product	B Lenovo 4X70F28591 memory module Model 4X70F28591 View product
Features1 differ
Internal memoryDiffers	16 GB	32 GB
ECCKnown for one	—Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 85 °C
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	133.3 mm
DepthKnown for one	—Unknown — not stated by the source	4 mm
HeightKnown for one	—Unknown — not stated by the source	31.2 mm
WeightKnown for one	—Unknown — not stated by the source	100 g

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.