Memory  6 x 1.5V DDR3 DIMM sockets supporting up to 24 GB of system memory (Note 1)
 Dual/3 channel memory architecture
 Support for DDR3 2100/1333/1066/800 MHz memory modules
(Go to GIGABYTE's website for the latest memory support list.)

and


Memory support list Date Subject 2005/05/12 Recommended memory module list for GA-8I915P Duo Pro ...More 2005/03/01 Recommended memory module list for GA-K8VT800 (Rev 2.0) ...More 2005/02/21 Recommended memory module list for GA-K8NF-9 ...More 2004/12/13 Recommended memory module list for 8I845GE-RZ/C ...More 2004/10/15 Recommended memory module list for GA-8TRX330-L ...More 2004/09/02 Recommended memory module list for GA-8TRS350MT ...More 2004/03/22 DDR400 support list for FSB800 CPU support - GA-8IE2004P \ 8IE2004P-L ...More 2003/12/23 PC3200(DDR400) Recommended module list for GA-8TRS300M ...More 2003/11/28 DDR400 support list for FSB800 CPU support - GA-8PE800 \ 8PE800-L ...More 2003/10/16 Recommended DDR400 (PC3200), DDR434 and DDR466 memory modules for GA-SINXP1394 ...More 2003/10/02 Recommended DDR200/266/333/400/466 Memory support list for GA-K8NNXP ...More 2003/07/23 Recommended DDR333(PC2700) memory modules for GA-8S650GXM-P (-C) ...More 2003/03/18 Recommended DDR400 (PC3200)memory modules for GA-8SQ800 Ultra and 8SQ800 ...More 2003/03/18 Recommended DDR400 (PC3200)memory modules for GA-8SG800 ...More 2002/10/30 Recommended DDR400 (PC3200)memory modules for GA-8SG667 ...More 2002/10/30 Recommended DDR400 (PC3200)memory modules for GA-7VAXP Ultra, GA-7VAXP, GA-7VAX, and GA-7VA ...More