Product comparison · 2 memory modules

HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold vs HyperX 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64

8specifications compared
2differ
6identical
8known for one product only

Key differences

The HyperX 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64 has 2 GB more internal memory than the HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold (4 GB vs 2 GB). The HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold has 0.05 V more memory voltage than the HyperX 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64 (2.0 V vs 1.95 V).

Internal memory
- 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold:2 GB
- 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64:4 GB
Memory voltage
- 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold:2.0 V
- 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64:1.95 V

Side by side

Differences highlightedShow differences only

Comparison of 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold, 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64
16 specifications	A HyperX 2GB(2 x 1GB), 128M X 64, Non-ECC, 800MHz, DIMM 240-pin, SDRAM-DDR2, 2.0V, CL4, Gold View product	B HyperX 4GB, 800MHZ, DDR2, NON-ECC, CL4 (4-4-4-12), DIMM 240-pin, Gold, 256M X 64 View product
Features2 differ
Internal memoryDiffers	2 GB	4 GB
Memory busKnown for one	Unknown — not stated by the source	64 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Unregistered (unbuffered)
Memory voltageDiffers	2.0 V	1.95 V
Module configurationKnown for one	Unknown — not stated by the source	256M X 64
Other featuresidentical
Bus clock rateKnown for one	Unknown — not stated by the source	800 MHz
Error indicationKnown for one	Unknown — not stated by the source	No
Internal memoryKnown for one	Unknown — not stated by the source	4096 MB
Memory layoutKnown for one	Unknown — not stated by the source	2 x 2048 MB
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.

More memory module comparisons

All memory module comparisons