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ECC Memory

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	Description	Size	Speed	Price
Change page: Prev 1 2 Next Displaying page 1 of 2, items 1 to 20 of 26.
Change page: Prev 1 2 Next Displaying page 1 of 2, items 1 to 20 of 26.
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	1GB PC2-4200 DDR2 533MHz ECC 240-Pin Memory SKU: HV3921 Availability: In Stock Offer Your Price	1GB	DDR2-533	$49.90
	2GB PC2-4200 DDR2 533MHz ECC 240-Pin Memory SKU: HV4695 Availability: In Stock Offer Your Price	2GB	DDR2-533	$64.95
	512MB DDR2 800MHz PC2-6400 ECC 240-Pin Memory SKU: HV4697 Availability: In Stock Offer Your Price	512MB	DDR2-800	$35.90
	1GB PC3200 DDR 400MHz ECC 184-Pin Memory SKU: HV3919 Availability: In Stock Offer Your Price	1GB	DDR-400	$69.95
	512MB PC3200 DDR 400MHz ECC 184-Pin Memory SKU: HV3917 Availability: 3-4 Days Offer Your Price	512MB	DDR-400	$39.90
	1GB PC2100 DDR 266MHz ECC 184-Pin Memory SKU: HV3916 Availability: In Stock Offer Your Price	1GB	DDR-266	$76.95
	512MB PC2100 DDR 266MHz ECC 184-Pin Memory SKU: HV3915 Availability: In Stock Offer Your Price	512MB	DDR-266	$44.95
	1GB DDR2 800MHz PC2-6400 ECC SKU: HV4675 Availability: In Stock Offer Your Price	1GB	DDR2-800	$57.90
	256MB PC2-4200 DDR2 533MHz ECC 240-Pin Memory SKU: HV4694 Availability: In Stock Offer Your Price	256MB	DDR2-533	$35.90
	512MB PC2-4200 DDR2 533MHz ECC 240-Pin Memory SKU: HV4571 Availability: In Stock Offer Your Price	512MB	DDR2-533	$35.90
	512MB PC2700 DDR 333MHz ECC 184-Pin Memory SKU: HV3932 Availability: In Stock Offer Your Price	512MB	DDR-333	$35.90
	1GB PC2700 DDR 333MHz ECC 184-Pin Memory SKU: HV3929 Availability: In Stock Offer Your Price	1GB	DDR-333	$63.90
	1GB PC2-5300 DDR2 667MHz ECC 240-Pin Memory SKU: HV3926 Availability: 2-3 Days Offer Your Price	1GB	DDR2-667	$51.50
	512MB PC2-5300 DDR2 667MHz ECC 240-Pin Memory SKU: HV3925 Availability: In Stock Offer Your Price	512MB	DDR2-667	$35.90
	Samsung 1GB PC1066 RDRAM 1.066GHz Kit ECC 184-Pin Rambus RIMM (Kit Of Two 512MB) SKU: HV3906 Availability: In Stock Offer Your Price	1GB	PC1066	$438.60
	Samsung 1GB PC800 RDRAM 800MHz Kit ECC 184-Pin Rambus RIMM (Kit Of Two 512MB) SKU: HV3905 Availability: In Stock Offer Your Price	1GB	PC800	$399.90
	Samsung 512MB PC1066 RDRAM 533MHz Kit ECC 184-Pin Rambus RIMM (Kit Of Two 256MB) SKU: HV3904 Availability: In Stock Offer Your Price	512MB	PC1066	$295.60
	Samsung 512MB PC800 RDRAM 800MHz Kit ECC 184-Pin Rambus RIMM (Kit Of Two 256MB) SKU: HV3903 Availability: In Stock Offer Your Price	512MB	PC800	$289.90
	Samsung 256MB PC800 RDRAM 800MHz ECC 184-Pin Rambus RIMM SKU: HV3902 Availability: In Stock Offer Your Price	256MB	PC800	$129.00
	Samsung 512MB PC1066 RDRAM 533MHz ECC 184-Pin Rambus RIMM SKU: HV3901 Availability: In Stock Offer Your Price	512MB	PC1066	$269.00

ECC Memory Info

Dynamic Random Access Memory Errors Correction DRAM ECC. Because soft errors are extremely common in the DRAM of computers used in satellites and space probes, such memory is structured as ECC memory. Typically every bit of memory is refreshed at least 15 times per second. During this memory refresh, the memory controller reads each word of memory and writes the (corrected) word back. Such memory controllers traditionally use a Hamming code. Even though a single cosmic ray can upset many physically neighboring bits in a DRAM, such memory systems are designed so that neighboring bits belong to different words, can be corrected by a single-bit error correcting code. As long as no more than a single bit in any particular word is hit by an error between refreshes, such a memory system presents the illusion of an error-free memory. ECC memory provides greater data accuracy and system uptime by protecting against soft errors in computer memory.