Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 400Mhz DDR nonECC vs Kingston Technology 128MB 133MHz Non-ECC CL3 SODIMM

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

Key differences

The Kingston Technology 128MB 133MHz Non-ECC CL3 SODIMM has 1 more CAS latency than the HyperX Memory HyperX 512MB 400Mhz DDR nonECC (3 vs 2). The Kingston Technology 128MB 133MHz Non-ECC CL3 SODIMM 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 128MB 133MHz Non-ECC CL3 SODIMM has ECC. Memory form factor: 184-pin DIMM on the HyperX Memory HyperX 512MB 400Mhz DDR nonECC, 144-pin SO-DIMM on the Kingston Technology 128MB 133MHz Non-ECC CL3 SODIMM.

Memory form factor
- Memory HyperX 512MB 400Mhz DDR nonECC:184-pin DIMM
- 128MB 133MHz Non-ECC CL3 SODIMM:144-pin SO-DIMM
ECC
- Memory HyperX 512MB 400Mhz DDR nonECC:No
- 128MB 133MHz Non-ECC CL3 SODIMM:Yes
CAS latency
- Memory HyperX 512MB 400Mhz DDR nonECC:2
- 128MB 133MHz Non-ECC CL3 SODIMM:3
Memory voltage
- Memory HyperX 512MB 400Mhz DDR nonECC:2.6 V
- 128MB 133MHz Non-ECC CL3 SODIMM:3.3 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 400Mhz DDR nonECC, 128MB 133MHz Non-ECC CL3 SODIMM
10 specifications	A HyperX Memory HyperX 512MB 400Mhz DDR nonECC View product	B Kingston Technology 128MB 133MHz Non-ECC CL3 SODIMM View product
Features4 differ
Internal memoryKnown for one	0.5 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	144-pin SO-DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	2	3
Memory clock speedKnown for one	400 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.6 V	3.3 V
Memory busKnown for one	Unknown — not stated by the source	64 bit
Internal memory access speedKnown for one	Unknown — not stated by the source	7.5 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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