Product comparison · 2 memory modules

HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk vs Kingston Technology 512MB PC2100

6specifications compared
4differ
2identical
7known for one product only

Key differences

The Kingston Technology 512MB PC2100 has 0.25 GB more internal memory than the HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk (0.5 GB vs 0.25 GB). The HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk has 72 -pin DIMM more memory form factor than the Kingston Technology 512MB PC2100 (240-pin DIMM vs 168-pin DIMM). The Kingston Technology 512MB PC2100 has 1.4 V more memory voltage than the HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk (3.3 V vs 1.9 V). Internal memory type: DDR2 on the HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk, DRAM on the Kingston Technology 512MB PC2100.

Internal memory
- Memory HyperX 512MB 750MHz DDR2 CL4 2pk:0.25 GB
- 512MB PC2100:0.5 GB
Internal memory type
- Memory HyperX 512MB 750MHz DDR2 CL4 2pk:DDR2
- 512MB PC2100:DRAM
Memory form factor
- Memory HyperX 512MB 750MHz DDR2 CL4 2pk:240-pin DIMM
- 512MB PC2100:168-pin DIMM
Memory voltage
- Memory HyperX 512MB 750MHz DDR2 CL4 2pk:1.9 V
- 512MB PC2100:3.3 V

Side by side

Differences highlightedShow differences only

Comparison of Memory HyperX 512MB 750MHz DDR2 CL4 2pk, 512MB PC2100
13 specifications	A HyperX Memory HyperX 512MB 750MHz DDR2 CL4 2pk View product	B Kingston Technology 512MB PC2100 View product
Features4 differ
Internal memoryDiffers	0.25 GB	0.5 GB
Internal memory typeDiffers	DDR2	DRAM
Memory form factorDiffers	240-pin DIMM	168-pin DIMM
ECCKnown for one	No	Unknown — not stated by the source
CAS latencyKnown for one	4	Unknown — not stated by the source
Memory bus	64 bit	64 bit
Check widthKnown for one	8 bit	Unknown — not stated by the source
Memory voltageDiffers	1.9 V	3.3 V
Lead plating	Gold	Gold
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 0.5 GB
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory typeKnown for one	Unknown — not stated by the source	DDR
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 55 °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.

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