Product comparison · 2 memory modules

HyperX 8GB DDR3 2666MHz Kit vs HyperX Predator 16GB DDR3-2133MHz Kit

Key differences

Internal memory
- 8GB DDR3 2666MHz Kit:8 GB
- Predator 16GB DDR3-2133MHz Kit:16 GB
Memory layout (modules x size)
- 8GB DDR3 2666MHz Kit:2 x 4 GB
- Predator 16GB DDR3-2133MHz Kit:2 x 8 GB
Memory clock speed
- 8GB DDR3 2666MHz Kit:2666 MHz
- Predator 16GB DDR3-2133MHz Kit:2133 MHz
Memory voltage
- 8GB DDR3 2666MHz Kit:1.65 V
- Predator 16GB DDR3-2133MHz Kit:1.6 V
Module configuration
- 8GB DDR3 2666MHz Kit:512M x 64
- Predator 16GB DDR3-2133MHz Kit:1024M x 64
Memory type
- 8GB DDR3 2666MHz Kit:PC-21300
- Predator 16GB DDR3-2133MHz Kit:PC-17000
Bus clock rate
- 8GB DDR3 2666MHz Kit:2666 MHz
- Predator 16GB DDR3-2133MHz Kit:2133 MHz
Internal memory
- 8GB DDR3 2666MHz Kit:8192 MB
- Predator 16GB DDR3-2133MHz Kit:16384 MB

Differences highlightedShow differences only

Comparison of 8GB DDR3 2666MHz Kit, Predator 16GB DDR3-2133MHz Kit
24 specifications	A HyperX 8GB DDR3 2666MHz Kit View product	B HyperX Predator 16GB DDR3-2133MHz Kit View product
Features6 differ
Internal memoryDiffers	8 GB	16 GB
Memory layout (modules x size)Differs	2 x 4 GB	2 x 8 GB
Internal memory type	DDR3	DDR3
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
CAS latency	11	11
Memory clock speedDiffers	2666 MHz	2133 MHz
Memory bus	64 bit	64 bit
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageDiffers	1.65 V	1.6 V
Module configurationDiffers	512M x 64	1024M x 64
Row cycle time	49.5 ns	49.5 ns
Refresh row cycle time	160 ns	160 ns
Row active time	36 ns	36 ns
Memory typeDiffers	PC-21300	PC-17000
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)	0 - 85 °C	0 - 85 °C
Storage temperature (T-T)	-55 - 100 °C	-55 - 100 °C
Packaging dataidentical
Package type	DIMM	DIMM
Other features3 differ
Bus clock rateDiffers	2666 MHz	2133 MHz
Error indication	No	No
Internal memoryDiffers	8192 MB	16384 MB
Memory layoutDiffers	2 x 4096 MB	2 x 8192 MB
Number of pinsKnown for one	Unknown — not stated by the source	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.