Product comparison · 2 memory modules

Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM vs Kingston Technology Memory 256MB 100MHz ECC Registered CL2 DIMM

Key differences

ECC
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:No
- Memory 256MB 100MHz ECC Registered CL2 DIMM:Yes
CAS latency
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:3
- Memory 256MB 100MHz ECC Registered CL2 DIMM:2
Memory bus
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:64 bit
- Memory 256MB 100MHz ECC Registered CL2 DIMM:72 bit
Check width
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:16 bit
- Memory 256MB 100MHz ECC Registered CL2 DIMM:8 bit
Internal memory access speed
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:7.5 ns
- Memory 256MB 100MHz ECC Registered CL2 DIMM:10 ns

Differences highlightedShow differences only

Comparison of 64MB 133MHz Non-ECC CL3 Low Profile DIMM, Memory 256MB 100MHz ECC Registered CL2 DIMM
11 specifications	A Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM View product	B Kingston Technology Memory 256MB 100MHz ECC Registered CL2 DIMM View product
Features5 differ
Internal memoryKnown for one	Unknown — not stated by the source	0.25 GB
ECCDiffers	No	Yes
CAS latencyDiffers	3	2
Memory busDiffers	64 bit	72 bit
Check widthDiffers	16 bit	8 bit
Internal memory access speedDiffers	7.5 ns	10 ns

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.