Product comparison · 2 memory modules

Dell 1GB DDR3 vs Dell 512MB DDR-266 SO-DIMM

7specifications compared
6differ
1identical
5known for one product only

Key differences

Internal memory
- 1GB DDR3:1 GB
- 512MB DDR-266 SO-DIMM:0.5 GB
Internal memory type
- 1GB DDR3:DDR3
- 512MB DDR-266 SO-DIMM:DDR
Memory form factor
- 1GB DDR3:240-pin DIMM
- 512MB DDR-266 SO-DIMM:200-pin SO-DIMM
ECC
- 1GB DDR3:Yes
- 512MB DDR-266 SO-DIMM:No
Memory clock speed
- 1GB DDR3:1333 MHz
- 512MB DDR-266 SO-DIMM:266 MHz
Package type
- 1GB DDR3:DIMM
- 512MB DDR-266 SO-DIMM:SO-DIMM

Side by side

Differences highlightedShow differences only

Comparison of 1GB DDR3, 512MB DDR-266 SO-DIMM
12 specifications	A Dell 1GB DDR3 View product	B Dell 512MB DDR-266 SO-DIMM View product
Features5 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.5 GB
Internal memory typeDiffers	DDR3	DDR
Component forKnown for one	Unknown — not stated by the source	Laptop
Memory form factorDiffers	240-pin DIMM	200-pin SO-DIMM
ECCDiffers	Yes	No
CAS latencyKnown for one	Unknown — not stated by the source	2.5
Memory clock speedDiffers	1333 MHz	266 MHz
Buffered memory type	Unregistered (unbuffered)	Unregistered (unbuffered)
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Memory typeKnown for one	PC3-10600	Unknown — not stated by the source
Packaging data1 differ
Package typeDiffers	DIMM	SO-DIMM

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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