Product comparison · 2 memory modules

HyperX 4x4GB DDR3-1866 vs Kingston Technology 6GB DDR3-1600

Key differences

Internal memory
- 4x4GB DDR3-1866:16 GB
- 6GB DDR3-1600:6 GB
Memory layout (modules x size)
- 4x4GB DDR3-1866:4 x 4 GB
- 6GB DDR3-1600:3 x 2 GB
ECC
- 4x4GB DDR3-1866:No
- 6GB DDR3-1600:Yes
CAS latency
- 4x4GB DDR3-1866:9
- 6GB DDR3-1600:11
Buffered memory type
- 4x4GB DDR3-1866:Unregistered (unbuffered)
- 6GB DDR3-1600:Registered (buffered)
Memory voltage
- 4x4GB DDR3-1866:1.65 V
- 6GB DDR3-1600:1.5 V

Differences highlightedShow differences only

Comparison of 4x4GB DDR3-1866, 6GB DDR3-1600
21 specifications	A HyperX 4x4GB DDR3-1866 View product	B Kingston Technology 6GB DDR3-1600 View product
Features6 differ
Internal memoryDiffers	16 GB	6 GB
Memory layout (modules x size)Differs	4 x 4 GB	3 x 2 GB
ECCDiffers	No	Yes
CAS latencyDiffers	9	11
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageDiffers	1.65 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 72
Memory clock speedKnown for one	1866 MHz	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
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	1600 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Internal memoryKnown for one	Unknown — not stated by the source	6144 MB
Memory layoutKnown for one	Unknown — not stated by the source	3 x 2048 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.