Lenovo 44T1571 memory module vs Lenovo Low-Halogen UDIMM Memory (25-Pack)

Comparison of 44T1571, Low-Halogen UDIMM Memory (25-Pack)

15 specifications	A Lenovo 44T1571 memory module Model 44T1571 View product	B Lenovo Low-Halogen UDIMM Memory (25-Pack)View product
Features1 differ
Internal memoryDiffers	4 GB	2 GB
Memory typeKnown for one	—Unknown — not stated by the source	DDR3 SDRAM
Memory layout (modules x size)Known for one	1 x 4 GB	—Unknown — not stated by the source
Memory form factorKnown for one	240-pin DIMM	—Unknown — not stated by the source
ECCKnown for one	Yes	—Unknown — not stated by the source
CAS latencyKnown for one	9	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 55 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	10 - 90%
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	133 mm
DepthKnown for one	—Unknown — not stated by the source	39 mm
HeightKnown for one	—Unknown — not stated by the source	4 mm
WeightKnown for one	—Unknown — not stated by the source	20 g
Other featuresidentical
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Windows

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.