Kingston Technology 4GB DDR4 vs Kingston Technology 4GB DDR4 2133MHz

Comparison of 4GB DDR4, 4GB DDR4 2133MHz

27 specifications	A Kingston Technology 4GB DDR4View product	B Kingston Technology 4GB DDR4 2133MHzView product
Featuresidentical
Internal memory	4 GB	4 GB
Memory layout (modules x size)	1 x 4 GB	1 x 4 GB
Internal memory type	DDR4	DDR4
Component for	PC/Server	PC/Server
Memory form factor	288-pin DIMM	288-pin DIMM
ECC	No	No
CAS latency	15	15
Memory busKnown for one	—Unknown — not stated by the source	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory rankingKnown for one	—Unknown — not stated by the source	1
Memory voltage	1.2 V	1.2 V
Module configurationKnown for one	—Unknown — not stated by the source	512M x 8
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
SPD profileKnown for one	—Unknown — not stated by the source	Yes
Product colourKnown for one	—Unknown — not stated by the source	Black, Green
Lead platingKnown for one	—Unknown — not stated by the source	Gold
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
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	133.3 mm
HeightKnown for one	—Unknown — not stated by the source	31.2 mm
Other featuresidentical
Chips organisationKnown for one	—Unknown — not stated by the source	X8
Bus clock rateKnown for one	—Unknown — not stated by the source	2133 MHz
Error indicationKnown for one	—Unknown — not stated by the source	No
Internal memoryKnown for one	—Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	—Unknown — not stated by the source	1 x 4096 MB

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.