Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 800MHz DDR2 CL5 2pk vs Kingston Technology 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4

Key differences

Internal memory
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:0.25 GB
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:1 GB
Internal memory type
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:DDR2
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:DDR
Memory form factor
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:240-pin DIMM
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:184-Pin DIMM
ECC
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:No
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:Yes
CAS latency
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:5
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:2.5
Memory bus
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:64 bit
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:72 bit
Check width
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:8 bit
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:4 bit
Operating temperature (T-T)
- Memory HyperX 512MB 800MHz DDR2 CL5 2pk:0 - 55 °C
- 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4:0 - 70 °C

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 800MHz DDR2 CL5 2pk, 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4
12 specifications	A HyperX Memory HyperX 512MB 800MHz DDR2 CL5 2pk View product	B Kingston Technology 1GB 333MHz DDR ECC Registered CL2.5 DIMM Single Rank, x4 View product
Features7 differ
Internal memoryDiffers	0.25 GB	1 GB
Internal memory typeDiffers	DDR2	DDR
Memory form factorDiffers	240-pin DIMM	184-Pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	2.5
Memory clock speedKnown for one	800 MHz	Unknown — not stated by the source
Memory busDiffers	64 bit	72 bit
Check widthDiffers	8 bit	4 bit
Memory voltageKnown for one	Unknown — not stated by the source	2.5 V
Operational conditions1 differ
Operating temperature (T-T)Differs	0 - 55 °C	0 - 70 °C
Other featuresidentical
Processor frequencyKnown for one	800 MHz	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.