Product comparison · 2 memory modules

HyperX 8GB DDR3 1866MHz Kit vs HyperX Genesis 4GB DDR3 2133MHz Kit

Key differences

Internal memory
- 8GB DDR3 1866MHz Kit:8 GB
- Genesis 4GB DDR3 2133MHz Kit:4 GB
Memory layout (modules x size)
- 8GB DDR3 1866MHz Kit:2 x 4 GB
- Genesis 4GB DDR3 2133MHz Kit:2 x 2 GB
CAS latency
- 8GB DDR3 1866MHz Kit:9
- Genesis 4GB DDR3 2133MHz Kit:10
Memory clock speed
- 8GB DDR3 1866MHz Kit:1866 MHz
- Genesis 4GB DDR3 2133MHz Kit:2133 MHz
Module configuration
- 8GB DDR3 1866MHz Kit:512M x 64
- Genesis 4GB DDR3 2133MHz Kit:256M x 64
Memory type
- 8GB DDR3 1866MHz Kit:PC-15000
- Genesis 4GB DDR3 2133MHz Kit:PC-17066

Differences highlightedShow differences only

Comparison of 8GB DDR3 1866MHz Kit, Genesis 4GB DDR3 2133MHz Kit
24 specifications	A HyperX 8GB DDR3 1866MHz Kit View product	B HyperX Genesis 4GB DDR3 2133MHz Kit View product
Features6 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	2 x 4 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Component for	PC/Server	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latencyDiffers	9	10
Memory clock speedDiffers	1866 MHz	2133 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltage	1.65 V	1.65 V
Module configurationDiffers	512M x 64	256M x 64
Row cycle timeKnown for one	Unknown — not stated by the source	49.5 ns
Refresh row cycle timeKnown for one	Unknown — not stated by the source	160 ns
Row active timeKnown for one	Unknown — not stated by the source	36 ns
Memory typeDiffers	PC-15000	PC-17066
Product colourKnown for one	Unknown — not stated by the source	Grey
Lead plating	Gold	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
Softwareidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Linux operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package type	DIMM	DIMM
Other featuresidentical
Number of pins	240	240

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.