Product comparison · 2 memory modules

Fujitsu 8GB DDR3-1333MHz, ECC vs HyperX blu 4GB DDR3-1333MHz Kit

8specifications compared
4differ
4identical
15known for one product only

Key differences

Internal memory
- 8GB DDR3-1333MHz, ECC:8 GB
- blu 4GB DDR3-1333MHz Kit:4 GB
Memory layout (modules x size)
- 8GB DDR3-1333MHz, ECC:4 x 2 GB
- blu 4GB DDR3-1333MHz Kit:2 x 2 GB
ECC
- 8GB DDR3-1333MHz, ECC:Yes
- blu 4GB DDR3-1333MHz Kit:No
Buffered memory type
- 8GB DDR3-1333MHz, ECC:Registered (buffered)
- blu 4GB DDR3-1333MHz Kit:Unregistered (unbuffered)

Side by side

Differences highlightedShow differences only

Comparison of 8GB DDR3-1333MHz, ECC, blu 4GB DDR3-1333MHz Kit
23 specifications	A Fujitsu 8GB DDR3-1333MHz, ECC View product	B HyperX blu 4GB DDR3-1333MHz Kit View product
Features4 differ
Internal memoryDiffers	8 GB	4 GB
Memory layout (modules x size)Differs	4 x 2 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 speed	1333 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
Component forKnown for one	PC/Server	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 85 °C
Packaging dataidentical
Package type	DIMM	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.

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