Product comparison · 2 memory modules

Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 vs Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ

7specifications compared
6differ
1identical
3known for one product only

Key differences

The Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ has 0.5 more CAS latency than the Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 (3 vs 2.5). The Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 has 8 bit more memory bus than the Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ (72 bit vs 64 bit). The Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ has 4 bit more check width than the Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 (8 bit vs 4 bit). Only the Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 has ECC. Memory form factor: 184-Pin DIMM on the Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4, 168-pin DIMM on the Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ.

Memory form factor
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:184-Pin DIMM
- Memory 64MB PC100 DIMM 168PIN 100MHZ:168-pin DIMM
ECC
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:Yes
- Memory 64MB PC100 DIMM 168PIN 100MHZ:No
CAS latency
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:2.5
- Memory 64MB PC100 DIMM 168PIN 100MHZ:3
Memory bus
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:72 bit
- Memory 64MB PC100 DIMM 168PIN 100MHZ:64 bit
Check width
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:4 bit
- Memory 64MB PC100 DIMM 168PIN 100MHZ:8 bit
Memory voltage
- 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4:2.5 V
- Memory 64MB PC100 DIMM 168PIN 100MHZ:3.3 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4, Memory 64MB PC100 DIMM 168PIN 100MHZ
10 specifications	A Kingston Technology 2GB 333MHz DDR ECC Registered CL2.5 DIMM BGA Dual Rank, x4 View product	B Kingston Technology Memory 64MB PC100 DIMM 168PIN 100MHZ View product
Features6 differ
Internal memoryKnown for one	2 GB	Unknown — not stated by the source
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
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	8 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	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.

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