ECS A4S motherboard specifications

CPU socket type:

Socket 754

ECS A4S CPU compatibility list

Part Number	Frequency	Features	BIOS	PCB	Notes
AMD Athlon 64
ADA2800AEP4AR ADA2800BOX ADA2800AEP4AX ADA2800AXBOX	2800+	1800 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA2800AEP4AR ADA2800BOX ADA2800AEP4AX ADA2800AXBOX	2800+	1800 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA3000AEP4AP ADA3000BOX	3000+	2000 MHz (512KB, 1600, Socket 754), Rev.C0	1.0a
ADA3000AEP4AP ADA3000BOX	3000+	2000 MHz (512KB, 1600, Socket 754), Rev.C0	1.0a
ADA3200AEP5AP ADA3200BOX	3200+	2200 MHz (1MB, 1600, Socket 754), Rev.C0	1.0a
ADA3200AEP5AP ADA3200BOX	3200+	2200 MHz (1MB, 1600, Socket 754), Rev.C0	1.0a
ADA3200AEP4AX ADA3200AXBOX	3200+	2200 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA3200AEP4AX ADA3200AXBOX	3200+	2200 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA3400AEP5AP ADA3400BOX	3400+	2200 MHz (1MB, 1600, Socket 754), Rev.C0	1.0a
ADA3400AEP5AP ADA3400BOX	3400+	2200 MHz (1MB, 1600, Socket 754), Rev.C0	1.0a
ADA3400AEP4AR ADA3400AEP4AX ADA3400AXBOX	3400+	2400 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA3400AEP4AR ADA3400AEP4AX ADA3400AXBOX	3400+	2400 MHz (512KB, 1600, Socket 754), Rev.CG	1.0a
ADA3700AEP5AR ADA3700BOX	3700+	2400 MHz (1MB, 1600, Socket 754), Rev.CG	1.0a
ADA3700AEP5AR ADA3700BOX	3700+	2400 MHz (1MB, 1600, Socket 754), Rev.CG	1.0a
AMD Sempron
SDA2500AIO3BX SDA2500BXBOX	2500+	1400 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA2500AIO3BX SDA2500BXBOX	2500+	1400 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA2600AIO2BA SDA2600BABOX SDA2600CVBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.D0	1.0a
SDA2600AIO2BA SDA2600BABOX SDA2600CVBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.D0	1.0a
SDA2600AIO2BO SDA2600BOBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.E3	1.0a
SDA2600AIO2BO SDA2600BOBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.E3	1.0a
SDA2600AIO2BX SDA2600BXBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA2600AIO2BX SDA2600BXBOX	2600+	1600 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA2800AIO3BA SDA2800BABOX SDA2800CVBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.D0	1.0a
SDA2800AIO3BA SDA2800BABOX SDA2800CVBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.D0	1.0a
SDA2800AIO3BO SDA2800BOBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.E3	1.0a
SDA2800AIO3BO SDA2800BOBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.E3	1.0a
SDA2800AIO3BX SDA2800BXBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA2800AIO3BX SDA2800BXBOX	2800+	1600 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA3000AIO2BO SDA3000BOBOX	3000+	1800 MHz (128KB, 1600, Socket 754), Rev.E3	1.0a
SDA3000AIO2BO SDA3000BOBOX	3000+	1800 MHz (128KB, 1600, Socket 754), Rev.E3	1.0a
SDA3000AIO2BX SDA3000BXBOX	3000+	1800 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA3000AIO2BX SDA3000BXBOX	3000+	1800 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA3100AIP3AX SDA3100AXBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.CG	1.0a
SDA3100AIP3AX SDA3100AXBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.CG	1.0a
SDA3100AIO3BA SDA3100BABOX SDA3100CVBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.D0	1.0a
SDA3100AIO3BA SDA3100BABOX SDA3100CVBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.D0	1.0a
SDA3100AIO3BO SDA3100BOBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.E3	1.0a
SDA3100AIO3BO SDA3100BOBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.E3	1.0a
SDA3100AIO3BX SDA3100BXBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA3100AIO3BX SDA3100BXBOX	3100+	1800 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA3300AIO2BA SDA3300BABOX SDA3300CVBOX	3300+	2000 MHz (128 KB, 1600, Socket 754), Rev.D0	1.0a
SDA3300AIO2BA SDA3300BABOX SDA3300CVBOX	3300+	2000 MHz (128 KB, 1600, Socket 754), Rev.D0	1.0a
SDA3300AIO2BO SDA3300BOBOX	3300+	2000 MHz (128 KB, 1600, Socket 754), Rev.E3	1.0a
SDA3300AIO2BO SDA3300BOBOX	3300+	2000 MHz (128 KB, 1600, Socket 754), Rev.E3	1.0a
SDA3300AIO2BX SDA3300BXBOX	3300+	2000 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA3300AIO2BX SDA3300BXBOX	3300+	2000 MHz (128KB, 1600, Socket 754), Rev.E6	1.0a
SDA3400AIO3BX SDA3400BXBOX	3400+	2000 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a
SDA3400AIO3BX SDA3400BXBOX	3400+	2000 MHz (256KB, 1600, Socket 754), Rev.E6	1.0a

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.