Product comparison · 2 memory modules

ASUS 1GB DDR3-1066 vs HyperX blu 4GB DDR3-1333MHz Kit

7specifications compared
5differ
2identical
15known for one product only

Key differences

Internal memory
- 1GB DDR3-1066:1 GB
- blu 4GB DDR3-1333MHz Kit:4 GB
Memory layout (modules x size)
- 1GB DDR3-1066:1 x 1 GB
- blu 4GB DDR3-1333MHz Kit:2 x 2 GB
ECC
- 1GB DDR3-1066:Yes
- blu 4GB DDR3-1333MHz Kit:No
Memory clock speed
- 1GB DDR3-1066:1066 MHz
- blu 4GB DDR3-1333MHz Kit:1333 MHz
Buffered memory type
- 1GB DDR3-1066:Registered (buffered)
- blu 4GB DDR3-1333MHz Kit:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3-1066, blu 4GB DDR3-1333MHz Kit
22 specifications	A ASUS 1GB DDR3-1066 View product	B HyperX blu 4GB DDR3-1333MHz Kit View product
Features5 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
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	1333 MHz
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeDiffers	Registered (buffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Module configurationKnown for one	Unknown — not stated by the source	256M x 64
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
Memory typeKnown for one	Unknown — not stated by the source	PC-10600
Lead platingKnown for one	Unknown — not stated by the source	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Packaging dataidentical
Package typeKnown for one	Unknown — not stated by the source	DIMM
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
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 2048 MB
Number of pinsKnown for one	Unknown — not stated by the source	240

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.

More memory module comparisons

All memory module comparisons