Product comparison · 2 memory modules

ADATA DDR3 U-DIMM 4GB (9) vs HP 2GB DDR3-1866

Key differences

Differences highlightedShow differences only

Comparison of DDR3 U-DIMM 4GB (9), 2GB DDR3-1866
10 specifications	A ADATA DDR3 U-DIMM 4GB (9)View product	B HP 2GB DDR3-1866 View product
Features3 differ
Internal memoryDiffers	4 GB	2 GB
Internal memory typeDiffers	DDR3	DDR2
CAS latencyKnown for one	9	Unknown — not stated by the source
Memory clock speedDiffers	1333 MHz	1866 MHz
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
ECCKnown 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.