Product comparison · 2 memory modules

Dell 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC vs Kingston Technology 1GB DDR2 240-pin DIMM Kit

Key differences

Internal memory
- 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC:2 GB
- 1GB DDR2 240-pin DIMM Kit:1 GB
Memory form factor
- 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC:200-pin SO-DIMM
- 1GB DDR2 240-pin DIMM Kit:240-pin DIMM
ECC
- 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC:No
- 1GB DDR2 240-pin DIMM Kit:Yes

Differences highlightedShow differences only

Comparison of 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC, 1GB DDR2 240-pin DIMM Kit
21 specifications	A Dell 2GB (2x1GB), DDR II SDRAM, 800MHz, OptiPlex GX520, NON-ECC View product	B Kingston Technology 1GB DDR2 240-pin DIMM Kit View product
Features3 differ
Internal memoryDiffers	2 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Memory form factorDiffers	200-pin SO-DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	Unknown — not stated by the source	5
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory rankingKnown for one	Unknown — not stated by the source	1
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	128M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead platingKnown for one	Unknown — not stated by the source	Gold
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	667 MHz
Error indicationKnown for one	Unknown — not stated by the source	ECC
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM
Internal memoryKnown for one	Unknown — not stated by the source	1024 MB
Memory layoutKnown for one	Unknown — not stated by the source	1 x 1024 MB
Number of pinsKnown for one	200	Unknown — not stated by the source

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.