Product comparison · 2 memory modules

HyperX Memory 1GB 500MHz DDR Non-ECC CL3 vs Kingston Technology 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8

Key differences

Internal memory
- Memory 1GB 500MHz DDR Non-ECC CL3:1 GB
- 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8:0.5 GB
Internal memory type
- Memory 1GB 500MHz DDR Non-ECC CL3:DDR
- 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8:DDR2
Memory form factor
- Memory 1GB 500MHz DDR Non-ECC CL3:184-Pin DIMM
- 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8:240-pin DIMM
ECC
- Memory 1GB 500MHz DDR Non-ECC CL3:No
- 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8:Yes
CAS latency
- Memory 1GB 500MHz DDR Non-ECC CL3:3
- 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8:5

Differences highlightedShow differences only

Comparison of Memory 1GB 500MHz DDR Non-ECC CL3, 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8
10 specifications	A HyperX Memory 1GB 500MHz DDR Non-ECC CL3 View product	B Kingston Technology 512MB 667MHz DDR2 ECC Reg with Parity CL5 DIMM Single Rank, x8 View product
Features5 differ
Internal memoryDiffers	1 GB	0.5 GB
Internal memory typeDiffers	DDR	DDR2
Memory form factorDiffers	184-Pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	3	5
Memory busKnown for one	64 bit	Unknown — not stated by the source
Check widthKnown for one	8 bit	Unknown — not stated by the source
Lead plating	Gold	Gold
Memory voltageKnown for one	Unknown — not stated by the source	1.8 V
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.