Product comparison · 2 memory modules

CoreParts 2GB DDR3-1066 vs HP 4GB DDR3-1866 nECC RAM

5specifications compared
4differ
1identical
5known for one product only

Key differences

Internal memory
- 2GB DDR3-1066:2 GB
- 4GB DDR3-1866 nECC RAM:4 GB
Memory layout (modules x size)
- 2GB DDR3-1066:1 x 2 GB
- 4GB DDR3-1866 nECC RAM:1 x 4 GB
Component for
- 2GB DDR3-1066:Laptop
- 4GB DDR3-1866 nECC RAM:PC/Server
Memory clock speed
- 2GB DDR3-1066:1066 MHz
- 4GB DDR3-1866 nECC RAM:1866 MHz

Side by side

Differences highlightedShow differences only

Comparison of 2GB DDR3-1066, 4GB DDR3-1866 nECC RAM
10 specifications	A CoreParts 2GB DDR3-1066 View product	B HP 4GB DDR3-1866 nECC RAM View product
Features4 differ
Internal memoryDiffers	2 GB	4 GB
Memory layout (modules x size)Differs	1 x 2 GB	1 x 4 GB
Internal memory type	DDR3	DDR3
Component forDiffers	Laptop	PC/Server
Memory form factorKnown for one	204-pin SO-DIMM	Unknown — not stated by the source
CAS latencyKnown for one	7	Unknown — not stated by the source
Memory clock speedDiffers	1066 MHz	1866 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Module configurationKnown for one	256M x 8	Unknown — not stated by the source
ECCKnown for one	Unknown — not stated by the source	No

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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