Product comparison · 2 memory modules

HyperX Predator 8GB (2x4GB) DDR3-2800MHz vs Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM

16specifications compared
9differ
7identical
12known for one product only

Key differences

The HyperX Predator 8GB (2x4GB) DDR3-2800MHz has 5 more CAS latency than the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM (12 vs 7). The Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM has 8 bit more memory bus than the HyperX Predator 8GB (2x4GB) DDR3-2800MHz (72 bit vs 64 bit). The HyperX Predator 8GB (2x4GB) DDR3-2800MHz has 0.15 V more memory voltage than the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM (1.65 V vs 1.5 V). Only the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM has ECC. Memory layout (modules x size): 2 x 4 GB on the HyperX Predator 8GB (2x4GB) DDR3-2800MHz, 4 x 2 GB on the Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM.

Memory layout (modules x size)
- Predator 8GB (2x4GB) DDR3-2800MHz:2 x 4 GB
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:4 x 2 GB
ECC
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:Yes
CAS latency
- Predator 8GB (2x4GB) DDR3-2800MHz:12
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:7
Memory bus
- Predator 8GB (2x4GB) DDR3-2800MHz:64 bit
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:72 bit
Memory voltage
- Predator 8GB (2x4GB) DDR3-2800MHz:1.65 V
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:1.5 V
Module configuration
- Predator 8GB (2x4GB) DDR3-2800MHz:512M x 64
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:256M X 72
Bus clock rate
- Predator 8GB (2x4GB) DDR3-2800MHz:2800 MHz
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:1066 MHz
Error indication
- Predator 8GB (2x4GB) DDR3-2800MHz:No
- 8GB(2GBx4) 1066MHz ECC DDR3 DIMM:ECC

Side by side

Differences highlightedShow differences only

Comparison of Predator 8GB (2x4GB) DDR3-2800MHz, 8GB(2GBx4) 1066MHz ECC DDR3 DIMM
28 specifications	A HyperX Predator 8GB (2x4GB) DDR3-2800MHz View product	B Kingston Technology 8GB(2GBx4) 1066MHz ECC DDR3 DIMM View product
Features6 differ
Memory layout (modules x size)Differs	2 x 4 GB	4 x 2 GB
Component forKnown for one	PC/Server	Unknown — not stated by the source
ECCDiffers	No	Yes
CAS latencyDiffers	12	7
Memory clock speedKnown for one	2800 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Memory voltageDiffers	1.65 V	1.5 V
Module configurationDiffers	512M x 64	256M X 72
Memory typeKnown for one	PC3-22400	Unknown — not stated by the source
Product colourKnown for one	Black, Blue	Unknown — not stated by the source
Memory rankingKnown for one	Unknown — not stated by the source	1
Softwareidentical
Windows operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Mac operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Linux operating systems supportedKnown for one	Yes	Unknown — not stated by the source
Other features3 differ
Bus clock rateDiffers	2800 MHz	1066 MHz
Error indicationDiffers	No	ECC
Memory layoutDiffers	2 x 4096 MB	4 x 2048 MB
Number of pinsKnown for one	240	Unknown — not stated by the source
Chips organisationKnown for one	Unknown — not stated by the source	X8
Data transfer rateKnown for one	Unknown — not stated by the source	.
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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.

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