Product comparison · 2 memory modules

HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2) vs Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)

6specifications compared
5differ
1identical
13known for one product only

Key differences

The Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3) has 10 GB more internal memory than the HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2) (12 GB vs 2 GB). The Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3) has 4 more CAS latency than the HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2) (9 vs 5). The HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2) has 0.7 V more memory voltage than the Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3) (2.2 V vs 1.5 V). Memory layout (modules x size): 2 x 2 GB on the HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2), 3 x 4 GB on the Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3). Internal memory type: DDR2 on the HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2), DDR3 on the Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3).

Internal memory
- 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2):2 GB
- 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):12 GB
Memory layout (modules x size)
- 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2):2 x 2 GB
- 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):3 x 4 GB
Internal memory type
- 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2):DDR2
- 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):DDR3
CAS latency
- 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2):5
- 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):9
Memory voltage
- 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2):2.2 V
- 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3):1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2), 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)
19 specifications	A HyperX 4GB, 1066MHz (PC2-8500), DDR2, CL5 (5-5-5-15), DIMM, (Kit of 2)View product	B Kingston Technology 12GB 1333MHz DDR3 Non-ECC CL9 DIMM (Kit of 3)View product
Features5 differ
Internal memoryDiffers	2 GB	12 GB
Memory layout (modules x size)Differs	2 x 2 GB	3 x 4 GB
Internal memory typeDiffers	DDR2	DDR3
ECCKnown for one	Unknown — not stated by the source	No
CAS latencyDiffers	5	9
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	2.2 V	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	512M X 64
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	1333 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	12288 MB
Memory layoutKnown for one	Unknown — not stated by the source	3 x 4096 MB
Number of pinsKnown for one	240	Unknown — not stated by the source

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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