Product comparison · 2 memory modules

Kingston Technology 4GB DDR4 vs Kingston Technology 8GB DDR4-2133MHZ

Key differences

Differences highlightedShow differences only

Comparison of 4GB DDR4, 8GB DDR4-2133MHZ
22 specifications	A Kingston Technology 4GB DDR4 View product	B Kingston Technology 8GB DDR4-2133MHZ View product
Features3 differ
Internal memoryDiffers	4 GB	8 GB
Memory layout (modules x size)Differs	1 x 4 GB	1 x 8 GB
Memory form factorDiffers	288-pin DIMM	260-pin SO-DIMM
Memory busKnown for one	Unknown — not stated by the source	64 bit
Memory rankingKnown for one	Unknown — not stated by the source	3
Module configurationKnown for one	Unknown — not stated by the source	1024M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	46.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	260 ns
Row active timeKnown for one	Unknown — not stated by the source	33 ns
Lead platingKnown for one	Unknown — not stated by the source	Gold
CAS latencyKnown for one	15	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Storage temperature (T-T)Known for one	Unknown — not stated by the source	-55 - 100 °C
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	69.6 mm
DepthKnown for one	Unknown — not stated by the source	3.7 mm
HeightKnown for one	Unknown — not stated by the source	30 mm

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.