Product comparison · 2 memory modules

Dell 1GB, DDR II SDRAM, 667MHz, OptiPlex GX620, NON-ECC vs Dell 2GB, DDR II SDRAM, 800MHz, Precision 380, NON-ECC

6specifications compared
2differ
4identical
1known for one product only

Key differences

Internal memory
- 1GB, DDR II SDRAM, 667MHz, OptiPlex GX620, NON-ECC:1 GB
- 2GB, DDR II SDRAM, 800MHz, Precision 380, NON-ECC:2 GB
Memory clock speed
- 1GB, DDR II SDRAM, 667MHz, OptiPlex GX620, NON-ECC:667 MHz
- 2GB, DDR II SDRAM, 800MHz, Precision 380, NON-ECC:800 MHz

Side by side

Differences highlightedShow differences only

Comparison of 1GB, DDR II SDRAM, 667MHz, OptiPlex GX620, NON-ECC, 2GB, DDR II SDRAM, 800MHz, Precision 380, NON-ECC
7 specifications	A Dell 1GB, DDR II SDRAM, 667MHz, OptiPlex GX620, NON-ECC View product	B Dell 2GB, DDR II SDRAM, 800MHz, Precision 380, NON-ECC View product
Features2 differ
Internal memoryDiffers	1 GB	2 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECC	No	No
Memory clock speedDiffers	667 MHz	800 MHz
Memory voltageKnown for one	1.5 V	Unknown — not stated by the source
Other featuresidentical
Number of pins	240	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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