Product comparison · 2 memory modules

Kingston Technology ValueRAM KVR400X72C3A/512 memory module vs Kingston Technology Memory 256MB DDR PC266 ECC CL25

7specifications compared
3differ
4identical
4known for one product only

Key differences

The Kingston Technology ValueRAM KVR400X72C3A/512 memory module has 0.25 GB more internal memory than the Kingston Technology Memory 256MB DDR PC266 ECC CL25 (0.5 GB vs 0.25 GB). The Kingston Technology ValueRAM KVR400X72C3A/512 memory module has 0.5 more CAS latency than the Kingston Technology Memory 256MB DDR PC266 ECC CL25 (3 vs 2.5). The Kingston Technology ValueRAM KVR400X72C3A/512 memory module has 8 bit more memory bus than the Kingston Technology Memory 256MB DDR PC266 ECC CL25 (72 bit vs 64 bit).

Internal memory
- ValueRAM KVR400X72C3A/512 memory module:0.5 GB
- Memory 256MB DDR PC266 ECC CL25:0.25 GB
CAS latency
- ValueRAM KVR400X72C3A/512 memory module:3
- Memory 256MB DDR PC266 ECC CL25:2.5
Memory bus
- ValueRAM KVR400X72C3A/512 memory module:72 bit
- Memory 256MB DDR PC266 ECC CL25:64 bit

Side by side

Differences highlightedShow differences only

Comparison of KVR400X72C3A/512, Memory 256MB DDR PC266 ECC CL25
11 specifications	A Kingston Technology ValueRAM KVR400X72C3A/512 memory module Model KVR400X72C3A/512 View product	B Kingston Technology Memory 256MB DDR PC266 ECC CL25 View product
Features3 differ
Internal memoryDiffers	0.5 GB	0.25 GB
Memory layout (modules x size)Known for one	1 x 0.5 GB	Unknown — not stated by the source
Internal memory type	DDR	DDR
Memory form factor	184-pin DIMM	184-pin DIMM
ECC	Yes	Yes
CAS latencyDiffers	3	2.5
Memory busDiffers	72 bit	64 bit
Buffered memory typeKnown for one	Unregistered (unbuffered)	Unknown — not stated by the source
Lead plating	Gold	Gold
Check widthKnown for one	Unknown — not stated by the source	8 bit
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V

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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