Product comparison · 2 memory modules

Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM vs Kingston Technology 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8

12specifications compared
3differ
9identical
1known for one product only

Key differences

Internal memory
- 1GB 333MHz DDR ECC CL2.5 DIMM:1 GB
- 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8:0.5 GB
Memory layout (modules x size)
- 1GB 333MHz DDR ECC CL2.5 DIMM:1 x 1 GB
- 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8:1 x 0.5 GB
Buffered memory type
- 1GB 333MHz DDR ECC CL2.5 DIMM:Unregistered (unbuffered)
- 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8:Registered (buffered)

Side by side

Differences highlightedShow differences only

Comparison of 1GB 333MHz DDR ECC CL2.5 DIMM, 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8
13 specifications	A Kingston Technology 1GB 333MHz DDR ECC CL2.5 DIMM View product	B Kingston Technology 512MB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x8 View product
Features3 differ
Internal memoryDiffers	1 GB	0.5 GB
Memory layout (modules x size)Differs	1 x 1 GB	1 x 0.5 GB
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-Pin DIMM
ECC	Yes	Yes
CAS latency	2.5	2.5
Memory bus	72 bit	72 bit
Check width	8 bit	8 bit
Buffered memory typeDiffers	Unregistered (unbuffered)	Registered (buffered)
Memory voltage	2.5 V	2.5 V
Memory type	DDR	DDR
Lead plating	Gold	Gold
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 70 °C

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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