Instruction Manual
Table Of Contents
- Contents
- Chapter 1 Product introduction
- Chapter 2 BIOS setup
- 2.1 Managing and updating your BIOS
- 2.2 BIOS setup program
- 2.3 Main menu
- 2.4 Ai Tweaker menu
- 2.4.1 AI Overclocking [Auto]
- 2.4.2 DRAM Frequency Control [Auto]
- 2.4.3 HT Link Speed [Auto]
- 2.4.4 CPU Voltage [Auto]
- 2.4.5 CPU/NB Voltage [Auto]
- 2.4.6 CPU VDDA Voltage [Auto]
- 2.4.7 DRAM Voltage [Auto]
- 2.4.8 HT Voltage [Auto]
- 2.4.9 NB Voltage [Auto]
- 2.4.10 CPU/LDT Spread Spectrum [Disabled]
- 2.4.11 PCIE Spread Spectrum [Disabled]
- 2.4.12 SATA Spread Spectrum [Disabled]
- 2.4.13 PCI Spread Spectrum [Disabled]
- 2.5 Advanced menu
- 2.6 Power menu
- 2.7 Boot menu
- 2.8 Tools menu
- 2.9 Exit menu

Vendor Part No. Size SS/DS Chip Brand Chip NO.
Timing
Dimm
(Bios)
Voltage
DIMM socket
support
(Optional)
A* B* C*
A-Data AD29608A8A-3EG80814 1024MB DS ADATA M2OAD5G314170Q1C58
• • •
A-Data AD20908A8A-3EG 30724 2048MB DS ADATA M2OAD5H3J4170I1C53
• • •
Apacer AM4B5708GQJS7E06332F 512MB SS Apacer AU 512E667C5KBGC 5
•
Apacer AM4B5708JQJS7E0751C 512MB SS Apacer 78.91G92.9K5 5
• • •
Apacer AM4B5808CQJS7E0751C 1024MB SS Apacer 78.01G9O.9K5 5
• • •
Apacer AM4B5708GQJS7E0636B 1024MB DS Apacer AU01GE667C5KBGC
• • •
Apacer 78.A1G9O.9K4 2048MB DS Apacer AM4B5808CQJS7E0749B 5
• • •
Corsair Heat-Sink Package 1024MB DS Corsair XMS2-5400 4
• • •
G.SKILL D2 64M8CCF 0815 C7173S 2048MB
(Kit of 2)
DS G.SKILL F2-5400PHU2-2GBNT 5-5-5-15
• • •
G.SKILL Heat-Sink Package SN:
8151030036559
4096MB
(Kit of 2)
DS G.SKILL F2-5300CL5D-4GBMQ 5-5-5-15
• • •
GEIL Heat-Sink Package 2048MB DS GEIL GX22GB5300LX 5
• • •
GEIL Heat-Sink Package 2048MB DS GEIL GX24GB5300LDC 5
• • •
Kingmax KKEA88B4LAUG-29DX 512MB SS Kingmax KLCC28F-A8KB5
• • •
Kingmax KKEA88B4LAUG-29DX 1024MB DS Kingmax KLCD48F-A8KB5
• • •
Kingston SO1237650821 SBP
D6408TR4CGL25USL0749
05PECNB
512MB SS Kingston KVR667D2N5/ 512
• • •
Kingston E5108AJBG-8E-E(ECC) 1024MB DS Elpida KVR667D2E5/1G
• • •
Kingston SO1280420822 SOP
D6408TR4CGL25USL1563
04PECXA
1024MB DS Kingston KVR667D2N5/1G
• • •
Kingston 7RE22 D9HNL 2048MB DS Micron KVR667D2N5/2G
• • •
Kingston E1108ACBG-8E-E 0813A90CC 2048MB DS ELPIDA KVR667D2N5/2G
• • •
Kingston NT5TU128M8DE-3C(ECC) 2048MB DS Nanya KVR667D2E5/2G
• • •
Nanya NT5TU64M8AE-3C 512MB SS Nanya NT 512T64U88A1BY-3C
• • •
Nanya NT1GT64U8HB0BY-3C 1024MB DS Nanya NT5TU64M8BE-
3C72155700CP
5
• • •
PSC A3R12E3JFF717B9A00 512MB SS PSC AL6E8E63J-6E1 5
• • •
PSC A3R1GE3CFF734MAA0J 1024MB SS PSC AL7E8F73C-6E1 5
• • •
PSC A3R12E3JFF717B9A01 1024MB DS PSC AL6E8E63J-6E1 5
• • •
Qimonda HYB18T
512B00B2F3SFSS28171
512MB SS Qimonda HYS64T64000EU-3S-B2
• • •
Qimonda HYB18T
512B00B2F3SFSS28171
1024MB DS Qimonda HYS64T128020EU-3S-B2
• • •
Samsung K4T2G084QA-HCE6 4096MB DS Samsung M378T5263AZ3-CE6
• • •
Super Talent PG 64M8-800 0750 1024MB DS Super Talent T667UB1GV 5
• • •
Transcend E5108AJBG-6E-E 1024MB DS Elpida JM667QLJ-1G 5
• • •
AENEON AET93R300B 0634 512MB SS AENEON AET660UD00-30DB97X 5
• • •
AENEON AET93R300B 0639 1024MB DS AENEON AET760UD00-30DB97X 5
• •
AENEON AET03F30DB 0730 2048MB DS AENEON AET860UD00-30DB08X 5
• • •
Asint DDRII6408-6E 512MB SS Asint SLX264M8-J6E
• • •
ASINT DDRII1208-6E 8115 1024MB SS ASINT SLY2128M8-J6E
• • •
Century NT5TU64M8AE-3C 512MB SS Nanya CENTURY 512MB
• • •
Century HY5PS12821AFP-Y5 1024MB DS Hynix CENTURY 1G
• •
ELIXIR M2TU 51280AE-
3C717095R28F
1024MB DS elixir M2Y1G64TU8HA2B-3C 5 1.7-1.9
• •
Elixir N2TU 51280BE-
3C639009W1CF
1024MB DS Elixir M2Y1G64TU8HBOB-3C 5
• • •
KINGBOX EPD264082200-4 512MB SS KINGBOX 512MB 667MHz
• • •
Leadmax HY5PS12821CFP-Y5 C 702AA 1024MB DS Hynix LRMP 512U64A8-Y5 5
• • •
MDT 18D 51201D-30726E 512MB DS MDT DDRII 512 PC667 4
• • •
MDT 18D 51280D-30646E 1024MB DS MDT MDT 1024MB 4
• • •
TAKEMS MS18T 51280-3S0627D 512MB SS takeMS TMS51B264C081-665AP 5
• • •
TAKEMS MS18T 51280-3 512MB SS takeMS TMS51B264C081-665QI 5
• • •
TAKEMS MS18T 51280-3SP0717A 1024MB DS takeMS TMS1GB264C081-665AP 5
• • •
UMAX U2S12D30YP-6E 1024MB DS UMAX D46701GP3-63BJU
• • •
UMAX U2S24D30TP-6E 2048MB DS UMAX D46702GP0-73BCU 5
• •
DDR2-667MHz capability
Visit the ASUS website for the latest QVL.
Side(s): SS - Single-sided DS - Double-sided
DIMM support:
• A*: Supports one module inserted into either slot as Single-channel memory
conguration.
• B*: Supports two modules inserted into either the yellow slots or the black slots as one
pair of Dual-channel memory conguration.
• C*: Supports four modules inserted into both the yellow slots and the black slots as two
pairs of Dual-channel memory conguration.
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ASUS M4N78 PRO