Product comparison · 2 memory modules

Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 vs Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM

Key differences

Memory form factor
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:184-Pin DIMM
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:168-pin DIMM
ECC
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:Yes
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:No
CAS latency
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:2.5
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:3
Memory bus
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:72 bit
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:64 bit
Check width
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:4 bit
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:16 bit
Memory voltage
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:2.5 V
- 64MB 133MHz Non-ECC CL3 Low Profile DIMM:3.3 V

Differences highlightedShow differences only

Comparison of 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4, 64MB 133MHz Non-ECC CL3 Low Profile DIMM
12 specifications	A Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 View product	B Kingston Technology 64MB 133MHz Non-ECC CL3 Low Profile DIMM View product
Features6 differ
Memory form factorDiffers	184-Pin DIMM	168-pin DIMM
ECCDiffers	Yes	No
CAS latencyDiffers	2.5	3
Memory busDiffers	72 bit	64 bit
Check widthDiffers	4 bit	16 bit
Memory voltageDiffers	2.5 V	3.3 V
Lead plating	Gold	Gold
Internal memory access speedKnown for one	Unknown — not stated by the source	7.5 ns
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	10 - 50 °C
Operating relative humidity (H-H)Known for one	Unknown — not stated by the source	10 - 90%

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.