Product comparison · 2 memory modules

Kingston Technology 1024MB ECC vs Kingston Technology 256MB MEMORY DDR 1 MODULE

5specifications compared
4differ
1identical
3known for one product only

Key differences

The Kingston Technology 1024MB ECC has 0.75 GB more internal memory than the Kingston Technology 256MB MEMORY DDR 1 MODULE (1 GB vs 0.25 GB). The Kingston Technology 1024MB ECC has 0.8 V more memory voltage than the Kingston Technology 256MB MEMORY DDR 1 MODULE (3.3 V vs 2.5 V). Internal memory type: DRAM on the Kingston Technology 1024MB ECC, DDR on the Kingston Technology 256MB MEMORY DDR 1 MODULE. Memory form factor: 168-pin DIMM on the Kingston Technology 1024MB ECC, 200-pin SO-DIMM on the Kingston Technology 256MB MEMORY DDR 1 MODULE.

Internal memory
- 1024MB ECC:1 GB
- 256MB MEMORY DDR 1 MODULE:0.25 GB
Internal memory type
- 1024MB ECC:DRAM
- 256MB MEMORY DDR 1 MODULE:DDR
Memory form factor
- 1024MB ECC:168-pin DIMM
- 256MB MEMORY DDR 1 MODULE:200-pin SO-DIMM
Memory voltage
- 1024MB ECC:3.3 V
- 256MB MEMORY DDR 1 MODULE:2.5 V

Side by side

Differences highlightedShow differences only

Comparison of 1024MB ECC, 256MB MEMORY DDR 1 MODULE
8 specifications	A Kingston Technology 1024MB ECC View product	B Kingston Technology 256MB MEMORY DDR 1 MODULE View product
Features4 differ
Internal memoryDiffers	1 GB	0.25 GB
Internal memory typeDiffers	DRAM	DDR
Memory form factorDiffers	168-pin DIMM	200-pin SO-DIMM
ECCKnown for one	Yes	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageDiffers	3.3 V	2.5 V
CAS latencyKnown for one	Unknown — not stated by the source	2.5

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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