Product comparison · 2 memory modules

HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold vs Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC

7specifications compared
4differ
3identical
1known for one product only

Key differences

The Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC has 1.5 GB more internal memory than the HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold (2 GB vs 0.5 GB). The HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold has 1 more CAS latency than the Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC (5 vs 4). The HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold has 0.4 V more memory voltage than the Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC (2.2 V vs 1.8 V). Only the Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC has ECC.

Internal memory
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:0.5 GB
- 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC:2 GB
ECC
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:No
- 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC:Yes
CAS latency
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:5
- 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC:4
Memory voltage
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:2.2 V
- 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC:1.8 V

Side by side

Differences highlightedShow differences only

Comparison of HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold, 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC
8 specifications	A HyperX HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold View product	B Kingston Technology 2 GB, DIMM 240-pin, DDR II, 533 MHz, CL4, 1.8 V, 256M X 72, ECC View product
Features4 differ
Internal memoryDiffers	0.5 GB	2 GB
ECCDiffers	No	Yes
CAS latencyDiffers	5	4
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory voltageDiffers	2.2 V	1.8 V

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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