Product comparison · 2 memory modules

Kingston Technology 32GB DDR3 1066MHz Module vs Kingston Technology 8GB Kit (2x4GB) - DDR3 1333MHz

7specifications compared
6differ
1identical
20known for one product only

Key differences

Internal memory
- 32GB DDR3 1066MHz Module:32 GB
- 8GB Kit (2x4GB) - DDR3 1333MHz:8 GB
Memory layout (modules x size)
- 32GB DDR3 1066MHz Module:1 x 32 GB
- 8GB Kit (2x4GB) - DDR3 1333MHz:2 x 4 GB
Internal memory type
- 32GB DDR3 1066MHz Module:DDR3L
- 8GB Kit (2x4GB) - DDR3 1333MHz:DDR3
ECC
- 32GB DDR3 1066MHz Module:Yes
- 8GB Kit (2x4GB) - DDR3 1333MHz:No
Buffered memory type
- 32GB DDR3 1066MHz Module:Registered (buffered)
- 8GB Kit (2x4GB) - DDR3 1333MHz:Unregistered (unbuffered)
Memory voltage
- 32GB DDR3 1066MHz Module:1.35 V
- 8GB Kit (2x4GB) - DDR3 1333MHz:1.5 V

Side by side

Differences highlightedShow differences only

Comparison of 32GB DDR3 1066MHz Module, 8GB Kit (2x4GB) - DDR3 1333MHz
27 specifications	A Kingston Technology 32GB DDR3 1066MHz Module View product	B Kingston Technology 8GB Kit (2x4GB) - DDR3 1333MHz View product
Features6 differ
Internal memoryDiffers	32 GB	8 GB
Memory layout (modules x size)Differs	1 x 32 GB	2 x 4 GB
Internal memory typeDiffers	DDR3L	DDR3
ECCDiffers	Yes	No
Memory busKnown for one	72 bit	Unknown — not stated by the source
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory rankingKnown for one	4	Unknown — not stated by the source
Memory voltageDiffers	1.35 V	1.5 V
Module configurationKnown for one	4G X 72	Unknown — not stated by the source
Memory typeKnown for one	PC3-8500	Unknown — not stated by the source
Lead platingKnown for one	Gold	Unknown — not stated by the source
CAS latencyKnown for one	Unknown — not stated by the source	9
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
Weight & dimensionsidentical
WidthKnown for one	133.3 mm	Unknown — not stated by the source
Packaging dataidentical
Package typeKnown for one	DIMM	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	x4	Unknown — not stated by the source
CompatibilityKnown for one	90Y3101 (IBM); 4937830 (IBM)	Unknown — not stated by the source
Bus clock rateKnown for one	1066 MHz	Unknown — not stated by the source
Error indicationKnown for one	ECC	Unknown — not stated by the source
Internal memoryKnown for one	32768 MB	Unknown — not stated by the source
Memory layoutKnown for one	1 x 32768 MB	Unknown — not stated by the source
Number of pinsKnown for one	240	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

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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