Dell 4GB DDR3 1333MHz Module vs Lenovo ThinkServer 8GB DDR3-1333Mhz (2RX8) ECC UDIMM

Comparison of 4GB DDR3 1333MHz Module, ThinkServer 8GB DDR3-1333Mhz (2RX8) ECC UDIMM

14 specifications	A Dell 4GB DDR3 1333MHz ModuleView product	B Lenovo ThinkServer 8GB DDR3-1333Mhz (2RX8) ECC UDIMMView product
Features1 differ
Internal memoryDiffers	4 GB	8 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	Yes	Yes
Memory clock speed	1333 MHz	1333 MHz
Memory voltageKnown for one	—Unknown — not stated by the source	1.5 V
Memory layout (modules x size)Known for one	1 x 4 GB	—Unknown — not stated by the source
Component forKnown for one	PC/Server	—Unknown — not stated by the source
Buffered memory typeKnown for one	Registered (buffered)	—Unknown — not stated by the source
Memory rankingKnown for one	2	—Unknown — not stated by the source
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	30.5 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.