ASUS M2S-X motherboard specifications

Form factor:	ATX 12" x 8.6" / 30.5 cm x 21.8 cm
CPU socket type:	Socket AM2
Front Side Bus:	1600 MT/s 2000 MT/s
Chipset:	SiS 965L
Motherboard features:	CrashFree BIOS 3 EZ Flash 2 MyLogo Q-Fan
Memory:	Dual-channel
BIOS:	AMI BIOS 4 MB Flash
Expansion slots:	PCI 2.2 x 3 PCIe x1 x 2 PCIe x16 x 1
Internal connectors:	ATX Power (24-pin) x 1 CD/AUX audio in x 1 CPU Fan x 1 Chassis Fan x 1 Chassis Intrusion x 1 FDD x 1 Front panel audio x 1 IDE x 2 S/PDIF Out x 1 SATA x 2
Rear panel ports:	8-channel Audio LAN RJ45 x 1 PS/2 Keyboard x 1 PS/2 Mouse x 1 Parallel port x 1 S/PDIF Out x 1 Serial port x 1 USB 2.0/1.1 x 4
Included accessories:	FDD cable(s) x 1 I/O Shield x 1 SATA cable(s) x 1 UltraDMA 133/100/66 cable(s) x 1 User manual x 1

NOTE: specifications are not complete

ASUS M2S-X CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
AMD Athlon 64
ADA3000IAA4CN ADA3000CNBOX	3000+	CN 512K 62W	0301	Any
ADD3500IAA4CN ADD3500CNBOX	3500+	CN 512K 35W	0301	Any
ADA3500IAA4CN ADA3500CNBOX	3500+	CN 512K 62W	0301	Any
ADA3500IAA4CW ADA3500CWBOX	3500+	CW 512K 62W	0301	Any
ADA3500IAA4DH ADA3500DHBOX	3500+	SocketAM2, 62W, rev.F3, 512K, DH	0301	Any
ADA3800IAA4CN ADA3800CNBOX	3800+	CN 512K 62W	0301	Any
ADA3800IAA4CW ADA3800CWBOX	3800+	CW 512K 62W	0301	Any
ADA3800IAA4DH ADA3800DHBOX	3800+	SocketAM2, 62W, rev.F3, 512K, DH	0301	Any
ADA4000IAA4CW ADA4000CWBOX	4000+	SocketAM2, 59W, rev.F2, 512K, CW	0301	Any
ADH1600IAA5DH ADH1600DHBOX	LE-1600	SocketAM2, 45W, rev.F3, 1M, DH	0602	Any
ADH1620IAA5DH ADH1620DHBOX	LE-1620	SocketAM2, 45W, rev.F3, 1M, DH	0602	Any
ADH1640IAA5DH ADH1640DHBOX	LE-1640	SocketAM2, 45W, rev.F3, 1M, DH	0602	Any
ADH1640IAA4DP ADH1640DPBOX	LE-1640	SocketAM2, 45W, rev.G2, 512K, DP	0602	Any
AMD Athlon 64 X2
ADO3600IAA4CU ADO3600CUBOX	3600+	CU 512K 65W	0301	Any
ADO3600IAA4DD	3600+	SocketAM2, rev.G, 65W, 1MB, DD	0301	Any
ADO3800IAA5CU ADO3800CUBOX	3800+	CU 512Kx2 65W	0301	Any
ADO4000IAA6CS ADO4000CSBOX	4000+	CS 1MBx2 65W	0301	Any
ADA4000IAA6CS ADA4000CSBOX	4000+	CS 1MBx2 89W	0301	Any
ADO4000IAA5DD ADO4000DDBOX	4000+	SocketAM2, 65W, rev.G, 1MB, DD	0301	Any
ADO4200IAA5CU ADO4200CUBOX	4200+	CU 512Kx2 65W	0301	Any
ADO4200IAA5DD ADO4200DDBOX	4200+	SocketAM2, 65W, rev.G1, 512Kx2, DD	0601	Any
ADO4200IAA5DO ADO4200DOBOX	4200+	SocketAM2, 65W, rev.G2, 512Kx2, DO	0602	Any
ADO4400IAA5DD ADO4400DDBOX	4400+	SocketAM2, 65W, rev.G, 1MB, DD	0301	Any
ADO4400IAA5DO ADO4400DOBOX	4400+	SocketAM2, 65W, rev.G2, 1MB, DO	0602	Any
ADO4600IAA5CU ADO4600CUBOX	4600+	CU 512Kx2 65W	0301	Any
ADA4600IAA5CU ADA4600CUBOX	4600+	CU 512Kx2 89W	0301	Any
ADO4600IAA5CZ ADO4600CZBOX	4600+	SocketAM2, 65W, rev.F3, 1MB, CZ	0208	Any
ADO4600IAA5DO ADO4600DOBOX	4600+	SocketAM2, 65W, rev.G2, 1M, DO	0605	Any
ADO4800IAA5DD ADO4800DDBOX	4800+	SocketAM2, 65W, rev.G, 1MB, DD	0301	Any
ADO4800IAA5DO ADO4800DOBOX	4800+	SocketAM2, 65W, rev.G2, 1MB, DO	0602	Any
ADA5000IAA5CS ADA5000CSBOX	5000+	CS 1MB 89W	0301	Any
ADA5000IAA5CU ADA5000CUBOX	5000+	CU 512Kx2 89W	0301	Any
ADO5000IAA5DO ADO5000DOBOX	5000+	SocketAM2, 65W, rev.G2, 1MB, DO	0602	Any
ADO5000IAA5DS ADO5000DSWOF	5000+	SocketAM2, 65W, rev.G2, 1MB, DS	0602	Any
ADA5000IAA5CZ ADA5000CZBOX	5000+	SocketAM2, 89W, rev.F3, 1MB, CZ	0301	Any
ADA5200IAA6CS ADA5200CSBOX ADA5200IAA6CZ	5200+	CS 1MBx2 89W	0301	Any
ADO5200IAA6CZ ADO5200CZBOX	5200+	SocketAM2, 65W, rev.F3, 2MB, CZ	0206	Any
ADO5200IAA5DD ADO5200DDBOX	5200+	SocketAM2, 65W, rev.G, 1MB, DD	0401	Any
ADO5200IAA5DO ADO5200DOBOX	5200+	SocketAM2, 65W, rev.G2, 1MB, DO	0602	Any
ADA5200IAA6CZ ADA5200CZBOX	5200+	SocketAM2, 89W, rev.F3, 2MB, CZ	0301	Any
ADO5400IAA5DO ADO5400DOBOX	5400+	SocketAM2, 65W, rev.G2, 1M, DO	0603	Any
ADA5400IAA5CZ ADA5400CZBOX	5400+	SocketAM2, 89W, rev.F3, 1M, CZ	0301	Any
ADO5600IAA5DO ADO5600DOBOX	5600+	SocketAM2, 65W, rev.G2, 1MB, DO	0605	Any
ADA5600IAA6CZ ADA5600CZBOX	5600+	SocketAM2, 89W, rev.F3, 2MB, CZ	0301	Any
AMD Athlon X2
ADH4050IAA5DO ADH4050DOBOX	4050e	SocketAM2, 45W, rev.G2, 1M, DO	0605	Any
ADH4450IAA5DO ADH4450DOBOX	4450e	SocketAM2, 45W, rev.G2, 1M, DO	0605	Any
ADH4850IAA5DO ADH4850DOBOX	4850e	SocketAM2, 45W, rev.G2, 1M, DO	0605	Any	beta
ADH2300IAA5DO ADH2300DOBOX	BE-2300	SocketAM2, rev.G2, 45W, 1M, DO	0602	Any
ADH2350IAA5DO ADH2350DOBOX	BE-2350	SocketAM2, rev.G2, 45W, 1M, DO	0602	Any
ADH2400IAA5DO ADH2400DOBOX	BE-2400	SocketAM2, rev.G2, 45W, 1M, DO	0602	Any
AMD Sempron
SDO2100IAA4DD SDO2100DDBOX	2100+	SocketAM2, 65W, rev.G1, 512K, DD	0605	Any
SDO2100IAA4DO SDO2100DOBOX	2100+	SocketAM2, 65W, rev.G2, 512K, DO	0605	Any
SDA2800IAA2CN SDA2800CNBOX	2800+	CN 128K 62W	0301	Any
SDA3000IAA3CN SDA3000CNBOX	3000+	CN 256K 62W	0301	Any
SDD3200IAA2CN SDD3200CNBOX	3200+	CN 128K 35W	0301	Any
SDA3200IAA2CN SDA3200CNBOX	3200+	CN 128K 62W	0301	Any
SDD3400IAA3CN SDD3400CBNOX	3400+	CN 256K 35W	0301	Any
SDA3400IAA3CN SDA3400CNBOX	3400+	CN 256K 62W	0301	Any
SDA3500IAA2CN SDA3500CNBOX	3500+	CN 128K 62W	0301	Any
SDH1100IAA3DE SDH1100DEBOX	LE-1100	SocketAM2, 45W, rev.G1, 256K, DE	0601	Any
SDH1150IAA3DE SDH1150DEBOX	LE-1150	SocketAM2, 45W, rev.G1, 256K, DE	0601	Any
SDH1200IAA4DE SDH1200DEBOX	LE-1200	SocketAM2, 45W, rev.G2, 512K, DE	0602	Any
SDH1250IAA4DP SDH1250DPBOX	LE-1250	SocketAM2, 45W, rev.G2, 512K, DP	0602	Any
SDH1300IAA4DP SDH1300DPBOX	LE-1300	SocketAM2, 45W, rev.G2, 512K, DP	0602	Any
SDH1100IAA3DE SDH1100DEBOX	LE1100	SocketAM2, 45W, rev.G1, 256K, DE	0601	Any
SDH1150IAA3DE SDH1150DEBOX	LE1150	SocketAM2, 45W, rev.G1, 256K, DE	0906	Any

When part numbers are not supplied by motherboard manufacturers, we use best guess approach to determine part numbers based on CPU model, frequency and features. In some cases our guess may be incorrect or incomplete. Please always verify part numbers before committing to buying the CPU.