Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 400Mhz DDR nonECC vs Kingston Technology 1GB MEMORY MODULE ECC

5specifications compared
4differ
1identical
5known for one product only

Key differences

The Kingston Technology 1GB MEMORY MODULE ECC has 0.5 GB more internal memory than the HyperX Memory HyperX 512MB 400Mhz DDR nonECC (1 GB vs 0.5 GB). The HyperX Memory HyperX 512MB 400Mhz DDR nonECC has 16 -pin DIMM more memory form factor than the Kingston Technology 1GB MEMORY MODULE ECC (184-pin DIMM vs 168-pin DIMM). The Kingston Technology 1GB MEMORY MODULE ECC has 0.7 V more memory voltage than the HyperX Memory HyperX 512MB 400Mhz DDR nonECC (3.3 V vs 2.6 V). Only the Kingston Technology 1GB MEMORY MODULE ECC has ECC.

Internal memory
- Memory HyperX 512MB 400Mhz DDR nonECC:0.5 GB
- 1GB MEMORY MODULE ECC:1 GB
Memory form factor
- Memory HyperX 512MB 400Mhz DDR nonECC:184-pin DIMM
- 1GB MEMORY MODULE ECC:168-pin DIMM
ECC
- Memory HyperX 512MB 400Mhz DDR nonECC:No
- 1GB MEMORY MODULE ECC:Yes
Memory voltage
- Memory HyperX 512MB 400Mhz DDR nonECC:2.6 V
- 1GB MEMORY MODULE ECC:3.3 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 400Mhz DDR nonECC, 1GB MEMORY MODULE ECC
10 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR nonECC View product	B Kingston Technology 1GB MEMORY MODULE ECC View product
Features4 differ
Internal memoryDiffers	0.5 GB	1 GB
Internal memory typeKnown for one	DDR	Unknown — not stated by the source
Memory form factorDiffers	184-pin DIMM	168-pin DIMM
ECCDiffers	No	Yes
CAS latencyKnown for one	2	Unknown — not stated by the source
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.6 V	3.3 V
Lead plating	Gold	Gold
Memory busKnown for one	Unknown — not stated by the source	64 bit
Check widthKnown for one	Unknown — not stated by the source	8 bit

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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