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 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8

Key differences

Internal memory
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:0.5 GB
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8:1 GB
ECC
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:No
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8:Yes
CAS latency
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:5
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8:4
Memory voltage
- HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold:2.2 V
- 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8:1.8 V

Differences highlightedShow differences only

Comparison of HyperX 512MB, 1066MHz, DDR2, Non-ECC, CL5 (5-5-5-15), DIMM-240pin, 2.2V, CL5, Gold, 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8
16 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 1GB 533MHz DDR2 ECC Registered CL4 DIMM Single Rank, x8 View product
Features4 differ
Internal memoryDiffers	0.5 GB	1 GB
Memory layout (modules x size)Known for one	Unknown — not stated by the source	1 x 1 GB
Internal memory type	DDR2	DDR2
Memory form factor	240-pin DIMM	240-pin DIMM
ECCDiffers	No	Yes
CAS latencyDiffers	5	4
Memory busKnown for one	Unknown — not stated by the source	72 bit
Buffered memory typeKnown for one	Unknown — not stated by the source	Registered (buffered)
Memory voltageDiffers	2.2 V	1.8 V
Module configurationKnown for one	Unknown — not stated by the source	128M X 72
Memory typeKnown for one	Unknown — not stated by the source	DDR2
Lead plating	Gold	Gold
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Other featuresidentical
Chips organisationKnown for one	Unknown — not stated by the source	X8
Bus clock rateKnown for one	Unknown — not stated by the source	533 MHz
Form factorKnown for one	Unknown — not stated by the source	240-pin DIMM

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.