Motherboard
Socket : FM1
A55MLC2 Ver. 7.x
- Socket FM1
- Supports AMD A-series/ E2-series processor
- AMD A55 Chipset
- AMD Dual Graphics Technology
- Supports BIO-Remote 2 Technology
Caution !!
The specification and pictures are subject to change without notice!
| Chipset | AMD A55 |
| CPU SUPPORT | AMD A8 Processor AMD A6 Processor AMD A4 Processor AMD E2 Processor AMD Athlon™ II X4 Processor AMD Athlon™ II X2 Processor AMD Sempron™ Processor Maximum CPU TDP (Thermal Design Power) : 100Watt |
| MEMORY | Support Dual Channel DDR3 1866/1600/1333/1066/800 MHz 2 x DDR3 DIMM Memory Slot Max. Supports up to 16GB Memory |
| EXPANSION SLOT | 1 x PCI-E x16 2.0 Slot 1 x PCI-E x1 2.0 Slot |
| STORAGE | 4 x SATA2 Connector Support SATA RAID: 0,1,10 |
| USB | 4 x USB 2.0 Port 2 x USB 2.0 Header |
| LAN | Realtek RTL8105E - 10/100 Controller |
| INTEGRATED VIDEO | By CPU model AMD Dual Graphics Technology Supports DX11 |
| CODEC | Realtek ALC662 6-Channel HD Audio |
| REAR I/O | 1 x PS/2 Mouse 1 x PS/2 Keyboard 4 x USB 2.0 Port 1 x VGA Port 1 x RJ-45 Port 3 x Audio Connector |
| INTERNAL I/O | 2 x USB 2.0 Header 4 x SATA2 3Gb/s Connector 1 x Front Audio Header 1 x Front Panel Header 1 x CPU FAN Header 1 x System FAN Header 1 x Serial Header |
| DIMENSION | Micro ATX Form Factor Dimension: 22.6cm x 17.5cm ( W x L ) |
| OS SUPPORT | Support Windows XP / Vista / 7 |
| ACCESSORIES | 2 x SATA Cable 1 x I/O Shield 1 x DVD Driver 1 x Quick Guide |
| FEATURES | Supports BIO-Remote2 Windows 7 Compatible Supports Solid capacitor Supports BIOS-Flasher Supports Charger Booster Supports BIOS Online Update |
Caution !!
The specification and pictures are subject to change without notice!
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SATA Cable{INS_STR} -
I/O Shield -
DVD Driver -
Quick Guide
- 2 x SATA Cable
- 1 x I/O Shield
- 1 x DVD Driver
- 1 x Quick Guide
If you plan to upgrade processor from your existing unit, please update bios first before changing or upgrading processors.
PCB Version : Ver. 7.xExport
| Processor | Processor Model | sSpec/OPN# | CPU Speed | FSB/HT/BCLK | Watts |
| AMD A8 | 3870 | AD3870WNZ43GX | 3000Mhz | N/A | 100W |
| AMD A8 | 3850 | AD3850WNZ43GX | 2900MHz | N/A | 100W |
| AMD A8 | 3820 | AD3820OJZ43GX | 2800Mhz | N/A | 65W |
| AMD A8 | 3800 | AD3800OJZ43GX | 2700Mhz | N/A | 65W |
| AMD A6 | 3670 | AD3670WNZ43GX | 2700Mhz | N/A | 100W |
| AMD A6 | 3650 | AD3650WNZ43GX | 2600Mhz | N/A | 100W |
| AMD A6 | 3620 | AD3620OJZ43GX | 2500Mhz | N/A | 65W |
| AMD A6 | 3600 | AD3600OJZ43GX | 2100Mhz | N/A | 65W |
| AMD A6 | 3500 | AD3500OJZ33GX | 2100Mhz | N/A | 65W |
| AMD A4 | 3450 | AD3450OJZ22HX | 2900MHz | N/A | 65W |
| AMD A4 | 3420 | AD3420OJZ22HX | 2800Mhz | N/A | 65W |
| AMD A4 | 3400 | AD3400OJZ22GX | 2700Mhz | N/A | 65W |
| AMD A4 | 3400 | AD3400OJZ22HX | 2700Mhz | N/A | 65W |
| AMD A4 | 3300 | AD3300OJZ22GX | 2500Mhz | N/A | 65W |
| AMD A4 | 3300 | AD3300OJZ22HX | 2500Mhz | N/A | 65W |
| AMD E2 | 3200 | ED3200OJZ22GX | 2400Mhz | N/A | 65W |
| AMD E2 | 3200 | ED3200OJZ22HX | 2400Mhz | N/A | 65W |
| AMD Athlon™ II X4 | 651(K) | AD651KWNZ43GX | 3000Mhz | N/A | 100W |
| AMD Athlon™ II X4 | 651 | AD651XWNZ43GX | 3000Mhz | N/A | 100W |
| AMD Athlon™ II X4 | 641 | AD641XWNZ43GX | 2800Mhz | N/A | 100W |
| AMD Athlon™ II X4 | 638 | AD638XOJZ43GX | 2700Mhz | N/A | 65W |
| AMD Athlon™ II X4 | 631 | AD631XWNZ43GX | 2600Mhz | N/A | 100W |
| AMD Athlon™ II X4 | 631 | AD631XOJZ43GX | 2600Mhz | N/A | 65W |
| AMD Athlon™ II X2 | 221 | AD221XOJZ22GX | 2800Mhz | N/A | 65W |
| AMD Sempron™ | 198 | SD198XOJZ22GX | 2500Mhz | N/A | 65W |
This is not a full listing but a memory guide used for testing.
| Brand | Model | Size | Type |
| A DATA | 3CCD-1509A | 4G | DDR3 1333 |
| A DATA | AXDU1600GC2G9-1G | 2G | DDR3 1600 |
| A DATA | AX3U1600GB2G9-BG | 2G | DDR3 1600 |
| CORSAIR | CM3X1024-1333C9 | 1G | DDR3 1333 |
| OCZ | OCZ3X1600R2LV4GK | 2G | DDR3 1066 |
| Princo | TB1600CL7D3-2GB | 2G | DDR3 1600 |
| Princo | TB1866CL8D3-2GB | 2G | DDR3 1866 |
| APACER | 78.AAGD4.9KD | 2G | DDR3 1866 |
| APACER | 78.B1GDE.9L10C | 4G | DDR3 1333 |
| APACER | AM5D5908C3HSBG | 4G | DDR3 1333 |
| APACER | AU02GFA33C9NBGC | 2G | DDR3 1333 |
| GEIL | M008H5664H1AHTHKT | 2G | DDR3 1333 |
| KINGBOX | EPO3256082200N-13 | 2G | DDR3 1333 |
| KINGSTEK | PE802-15E | 2G | DDR3 1333 |
| KINGSTEK | KST3D1G1333 | 2G | DDR3 1333 |
| KINGSTEK | KSTD3PC-10600 | 2G | DDR3 1333 |
| KINGTIGER | KTG4G1600PG3 | 4G | DDR3 1600 |
| KINGTIGER | T11CA0B4906 | 4G | DDR3 1600 |
| KINGTIGER | IOH77D9MGJ | 4G | DDR3 1333 |
| SAMSUNG | K4B2G0846C | 2G | DDR3 1333 |
| SAMSUNG | M378B873DZ1-CF8 | 1G | DDR3 1066 |
| SAMSUNG | M378B5673DZ1-CF8 | 2G | DDR3 1066 |
| KINGSTON | KHX1800C9D3LK2/4GX | 2G | DDR3 1866 |
| KINGSTON | H5TQ2G83AFR | 2G | DDR3 1333 |
| KINGSTON | KVR1333D3N9 | 4G | DDR3 1333 |
| KINGSTON | J1108BABG-DJ-E | 2G | DDR3 1333 |
| KINGSTON | KVR1333D3N9K2 | 2G | DDR3 1333 |
| KINGSTON | 9905403-005.A01LF | 1G | DDR3 1066 |
| KINGSTON | KHX16000D3T1K3/6GX | 2G | DDR3 2000 |
| KINGSTON | 9905403-083.A00LF | 2G | DDR3 1600 |
| KINGSTON | D2568JENCNGD9U | 4G | DDR3 1333 |
| KINGMAX | KFC8FNMCF | 2G | DDR3 1333 |
| KINGMAX | KFBBFNGXF | 2G | DDR3 1333 |
| KINGMAX | FLFE85F-C8KM9 | 2G | DDR3 1333 |
| KINGMAX | KFBBFNL_XF | 2G | DDR3 1333 |
| ELIXIR | N2CB2G80BN-CG | 4G | DDR3 1333 |
| ELIXIR | N2CB1G80CN-CG | 2G | DDR3 1333 |
| ELIXIR | M2F4G64CB8HB5N-CG | 4G | DDR3 1333 |
| ELIXIR | M2F2G64CB88B7N-CG | 2G | DDR3 1333 |
| TRANSCEND | H5TQ2G83BFR | 4G | DDR3 1333 |
| Winchip | GDF1GB18L150C8-2GK | 1G | DDR3 1333 |
| PATRIOT | PM128M8D38U-15 | 2G | DDR3 1333 |
| PATRIOT | PGS34G1600ELKA | 2G | DDR3 1600 |
| PATRIOT | PVT33G1333LLK | 1G | DDR3 1333 |
| PATRIOT | 1DSH16-03A1F1C-16H | 2G | DDR3 1333 |
| G.SKILL | F3-10666CL8D-4GBECO | 2G | DDR3 1333 |
| G.SKILL | F3-12800CL9D-4GBECO | 2G | DDR3 1600 |
| G.SKILL | F3-14400CL9D-4GBFLS | 2G | DDR3 1800 |
| G.SKILL | F3-17600CL7D-4GBPIS | 2G | DDR3 2200 |
| G.SKILL | F3-17000CL9D-4GBXMD | 2G | DDR3 2133 |
| G.SKILL | F3-12800CL9D-4GBNQ | 2G | DDR3 1600 |
| Inferno | WJDLDC2G12808HI-1333 | 2G | DDR3 1333 |
| Inferno | WJDLDC2G2560881-1333 | 2G | DDR3 1333 |
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Manual
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BIOSCaution !!
We don't recommend the user to update the BIOS while the system is running in good condition. The failure of updating the BIOS due to improper operation will cause a damage of the system, BIOSTAR is assumed no responsibility. Please do not hesitate to contact us with E- Support if you have any question.File Description File Size Upload Date Download A55KT821.BSS Improved YLMF ghost XP image restore time. 2048 KB 2012-08-21 A55KT529.BSS Initial BIOS 2048 KB 2012-05-29 Bios UtilityOperating System Version Date File Size Download Windows XP x86/ XP x64/ Vista x86/ Vista x64/ Server 2003 x86/ Server 2003 x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 1.9.4.8 2012-09-17 4.08 MB BIOScreenOperating System Version Date File Size Download Windows XP x86/ XP x64/ Vista x86/ Vista x64/ XP MCE/ 7 x86/ 7 x64/ 8 x64/ 8 x86 0.9.2.9 2012-10-09 3.32 MB -
Driver