Product comparison · 2 memory modules

Fujitsu 4 GB SO DIMM 204-pins DDR3 vs Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank

5specifications compared
4differ
1identical
8known for one product only

Key differences

The Fujitsu 4 GB SO DIMM 204-pins DDR3 has 2 GB more internal memory than the Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank (4 GB vs 2 GB). Only the Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank has ECC. Memory form factor: 204-pin SO-DIMM on the Fujitsu 4 GB SO DIMM 204-pins DDR3, 240-pin DIMM on the Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank. Buffered memory type: Unregistered (unbuffered) on the Fujitsu 4 GB SO DIMM 204-pins DDR3, Registered (buffered) on the Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank.

Internal memory
- 4 GB SO DIMM 204-pins DDR3:4 GB
- 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank:2 GB
Memory form factor
- 4 GB SO DIMM 204-pins DDR3:204-pin SO-DIMM
- 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank:240-pin DIMM
ECC
- 4 GB SO DIMM 204-pins DDR3:No
- 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank:Yes
Buffered memory type
- 4 GB SO DIMM 204-pins DDR3:Unregistered (unbuffered)
- 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 4 GB SO DIMM 204-pins DDR3, 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank
13 specifications	A Fujitsu 4 GB SO DIMM 204-pins DDR3 View product	B Kingston Technology 2GB, 1066MHz, DDR3, ECC, Reg w/Parity CL7, DIMM Dual Rank View product
Features4 differ
Internal memoryDiffers	4 GB	2 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 2 GB
Memory form factorDiffers	204-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	7
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltageKnown for one	Unknown — not stated by the source	1.5 V
Memory typeKnown for one	Unknown — not stated by the source	DDR3
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8

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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