Considering this build:
GIGABYTE GA-P35-DS3L LGA 775 Intel P35 ATX Intel Motherboard
http://www.newegg.com/Product/...x?Item=N82E16813128059
Patriot Extreme Performance 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory
http://www.newegg.com/Product/...x?Item=N82E16820220227
Intel Core 2 Duo E6750 Conroe 2.66GHz 4M shared L2 Cache LGA 775 65W Dual-Core Processor
http://www.newegg.com/Product/...x?Item=N82E16819115029
Western Digital Raptor WD1500ADFD 150GB 10,000 RPM 16MB Cache Serial ATA150 Hard Drive
http://www.newegg.com/Product/...x?Item=N82E16822136012
My question: Is the DDR2 800 memory compatible with the motherboard's "memory standard" of DDR2 1066?
GIGABYTE GA-P35-DS3L LGA 775 Intel P35 ATX Intel Motherboard
http://www.newegg.com/Product/...x?Item=N82E16813128059
Patriot Extreme Performance 4GB(2 x 2GB) 240-Pin DDR2 SDRAM DDR2 800 (PC2 6400) Dual Channel Kit Desktop Memory
http://www.newegg.com/Product/...x?Item=N82E16820220227
Intel Core 2 Duo E6750 Conroe 2.66GHz 4M shared L2 Cache LGA 775 65W Dual-Core Processor
http://www.newegg.com/Product/...x?Item=N82E16819115029
Western Digital Raptor WD1500ADFD 150GB 10,000 RPM 16MB Cache Serial ATA150 Hard Drive
http://www.newegg.com/Product/...x?Item=N82E16822136012
My question: Is the DDR2 800 memory compatible with the motherboard's "memory standard" of DDR2 1066?