Product comparison · 2 memory modules

ASUS 1GB DDR3-1066 vs HyperX KHX2000C9AD3W1K2/4GX memory module

6specifications compared
4differ
2identical
7known for one product only

Key differences

Internal memory
- 1GB DDR3-1066:1 GB
- KHX2000C9AD3W1K2/4GX memory module:4 GB
Memory layout (modules x size)
- 1GB DDR3-1066:1 x 1 GB
- KHX2000C9AD3W1K2/4GX memory module:2 x 2 GB
ECC
- 1GB DDR3-1066:Yes
- KHX2000C9AD3W1K2/4GX memory module:No
Memory clock speed
- 1GB DDR3-1066:1066 MHz
- KHX2000C9AD3W1K2/4GX memory module:2000 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3-1066, KHX2000C9AD3W1K2/4GX
13 specifications	A ASUS 1GB DDR3-1066 View product	B HyperX KHX2000C9AD3W1K2/4GX memory module Model KHX2000C9AD3W1K2/4GX View product
Features4 differ
Internal memoryDiffers	1 GB	4 GB
Memory layout (modules x size)Differs	1 x 1 GB	2 x 2 GB
Internal memory type	DDR3	DDR3
Component forKnown for one	Unknown — not stated by the source	PC/Server
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	9
Memory clock speedDiffers	1066 MHz	2000 MHz
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Row cycle timeKnown for one	Unknown — not stated by the source	49.5 ns
Row active timeKnown for one	Unknown — not stated by the source	36 ns
Buffered memory typeKnown for one	Registered (buffered)	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °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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