Product comparison · 2 memory modules

Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated vs Kingston Technology 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip

Key differences

Internal memory
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated:2 GB
- 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip:0.5 GB
Internal memory type
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated:DDR
- 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip:DRAM
Memory bus
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated:72 bit
- 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip:64 bit

Differences highlightedShow differences only

Comparison of 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated, 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip
13 specifications	A Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM Dual Rank, x4 Intel Validated View product	B Kingston Technology 512 MB, DIMM 184-pin, DDR RAM for Compaq EvoD530MT 8-chip View product
Features3 differ
Internal memoryDiffers	2 GB	0.5 GB
Internal memory typeDiffers	DDR	DRAM
ECCKnown for one	Yes	Unknown — not stated by the source
CAS latencyKnown for one	2.5	Unknown — not stated by the source
Memory busDiffers	72 bit	64 bit
Check widthKnown for one	4 bit	Unknown — not stated by the source
Memory voltageKnown for one	2.5 V	Unknown — not stated by the source
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.5 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory typeKnown for one	Unknown — not stated by the source	DDR
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 70 °C	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.