Now that I have what looks like a very comprehensive list of IC chips used on various models of memory HERE: http://ramlist.ath.cx/ddr2/
THE EXAMPLES BELOW ARE JUST THAT, EXAMPLES. I am just gathering info, not making any recommendations.
D9 Fatbodies:
D9DQT = BT-3 the good stuff but no longer manufactured
D9DQW = BT-37E the good stuff (rumered better than DQT?)
I hear these next 2, the D9GMH and D9GKX are the new ones to be looking for
D9GMH = B6-3
Team Xtreem PC5300 TXDD1024M667HC3DC OC: 363.9MHz @ 3-3-3-4, autoV, Intel 975X
Team Xtreem PC5300 TXDD1024M667HC3DC OC: +500MHz @ 4-?-?-?, autoV, Intel 975X
Corsair PC8500 XMS2 TWINX 8500 OC: 601.9MHz @ 4-4-3-5 2T, ?V, AM2 Asus M2N32-SLI Deluxe
Crucial PC6400 Ballistix OC: 418.5MHz @ 3-3-3-12, 2.5V, i975Xa
Patriot PC2-8000 2GB Kit Rated 5-5-5 Model no. PDC22G8000ELK
A-DATA Vitesta Extreme Edition PC2-6400 CL4-4-4-15 2x1024MB
GEIL DDR2 ULTRA 1024/2X1024-6400 800@4-4-4-12 2.4V HS=Racing Orange
D9GKX = B6-25E
Buffalo PC8000 FireStix OC: 462.5MHz @ 3-4-4-10, 2.0V, NF4 SLI Intel Ed
Buffalo PC8000 FireStix OC: 510.0MHz @ 5-5-5-10, 2.0V, NF4 SLI Intel Ed
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 470.9MHz @ 4-4-3-8, 1.8V, Intel 975XBX
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 500.7MHz @ 4-4-3-8, 2.1V, Intel 975XBX
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 524.8MHz @ 4-4-3-8, 2.3V, Intel 955X
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 555.0MHz @ 5-5-5-?, 2.3V, Intel 955X
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 482.0MHz @ 4-3-4-8, 2.1V, nForce4 SLI Intel Edition
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 510.0MHz @ 5-5-5-12, 2.1V, nForce4 SLI Intel Edition
OCZ PC8000 EL Platinum Extreme XTC OC: 380.5MHz @ 3-3-3-9, 2.2V, Intel 955X
OCZ PC8000 EL Platinum Extreme XTC OC: 513.0MHz @ 4-4-4-12, 2.2V, Intel 955X
OCZ PC8000 EL Platinum Extreme XTC OC: 525.0MHz @ 5-5-5-15, 2.2V, Intel 955X
OCZ Platinum 2GB DDR2 1000 5-5-5-15 OCZ2P10002GK
Micron DDR2 D9-GKX 800mhz 2x512MB
D9GCT = B6-37E = ssame as D9GMH different binning
SUPER TALENT 2GB DDR2 800 T800UX2GC4 4-4-3-8 2.2V
D9DCN = CB-37E
D9DCL = CB-3
EDIT: just putting this up as I find them, not in order yet
also correct me if Im wrong on stuff will change
THE EXAMPLES BELOW ARE JUST THAT, EXAMPLES. I am just gathering info, not making any recommendations.
D9 Fatbodies:
D9DQT = BT-3 the good stuff but no longer manufactured
D9DQW = BT-37E the good stuff (rumered better than DQT?)
I hear these next 2, the D9GMH and D9GKX are the new ones to be looking for
D9GMH = B6-3
Team Xtreem PC5300 TXDD1024M667HC3DC OC: 363.9MHz @ 3-3-3-4, autoV, Intel 975X
Team Xtreem PC5300 TXDD1024M667HC3DC OC: +500MHz @ 4-?-?-?, autoV, Intel 975X
Corsair PC8500 XMS2 TWINX 8500 OC: 601.9MHz @ 4-4-3-5 2T, ?V, AM2 Asus M2N32-SLI Deluxe
Crucial PC6400 Ballistix OC: 418.5MHz @ 3-3-3-12, 2.5V, i975Xa
Patriot PC2-8000 2GB Kit Rated 5-5-5 Model no. PDC22G8000ELK
A-DATA Vitesta Extreme Edition PC2-6400 CL4-4-4-15 2x1024MB
GEIL DDR2 ULTRA 1024/2X1024-6400 800@4-4-4-12 2.4V HS=Racing Orange
D9GKX = B6-25E
Buffalo PC8000 FireStix OC: 462.5MHz @ 3-4-4-10, 2.0V, NF4 SLI Intel Ed
Buffalo PC8000 FireStix OC: 510.0MHz @ 5-5-5-10, 2.0V, NF4 SLI Intel Ed
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 470.9MHz @ 4-4-3-8, 1.8V, Intel 975XBX
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 500.7MHz @ 4-4-3-8, 2.1V, Intel 975XBX
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 524.8MHz @ 4-4-3-8, 2.3V, Intel 955X
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 555.0MHz @ 5-5-5-?, 2.3V, Intel 955X
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 482.0MHz @ 4-3-4-8, 2.1V, nForce4 SLI Intel Edition
Super-Talent PC6400 Over-clocked T800UX2GC4 OC: 510.0MHz @ 5-5-5-12, 2.1V, nForce4 SLI Intel Edition
OCZ PC8000 EL Platinum Extreme XTC OC: 380.5MHz @ 3-3-3-9, 2.2V, Intel 955X
OCZ PC8000 EL Platinum Extreme XTC OC: 513.0MHz @ 4-4-4-12, 2.2V, Intel 955X
OCZ PC8000 EL Platinum Extreme XTC OC: 525.0MHz @ 5-5-5-15, 2.2V, Intel 955X
OCZ Platinum 2GB DDR2 1000 5-5-5-15 OCZ2P10002GK
Micron DDR2 D9-GKX 800mhz 2x512MB
D9GCT = B6-37E = ssame as D9GMH different binning
SUPER TALENT 2GB DDR2 800 T800UX2GC4 4-4-3-8 2.2V
D9DCN = CB-37E
D9DCL = CB-3
EDIT: just putting this up as I find them, not in order yet
also correct me if Im wrong on stuff will change