ASUS A55BM-PLUS/CSM AMD A55 FCH Socket FM2+ micro ATX
Model A55BM-PLUS/CSMPart no. 90MB0H70-M0AAY0
65 specifications
- Processor manufacturerAMD
- Supported memory typesDDR3-SDRAM
- Supported storage drive interfacesSATA II
- Parallel processing technology support2-Way CrossFireX
- USB 2.0 connectors6
- USB 2.0 ports quantity4
Overview
- Processor manufacturer
- AMD
- Supported memory types
- DDR3-SDRAM
- Supported storage drive interfaces
- SATA II
- Parallel processing technology support
- 2-Way CrossFireX
- USB 2.0 connectors
- 6
- USB 2.0 ports quantity
- 4
- Brand
- ASUS
- Category
- Motherboard
- Model
- A55BM-PLUS/CSM
- Part number
- 90MB0H70-M0AAY0
- Also known as
- ASUS A55BM-PLUS/CSM AMD A55 FCH Socket FM2+ micro ATX
Specifications
65 specifications in 12 groups
Processor
| Specification | Value |
|---|---|
| Processor manufacturer | AMD |
| Processor socket | Socket FM2+ |
| Compatible processor series | AMD A |
| Maximum number of SMP processors | 1 |
Memory
| Specification | Value |
|---|---|
| Supported memory types | DDR3-SDRAM |
| Number of memory slots | 4 |
| Memory slots type | DIMM |
| Memory channels | Dual-channel |
| ECC сompatibility | Non-ECC |
| Supported memory clock speeds | 1333,1600,1866,2133,2200,2250,2400 MHz |
| Maximum internal memory | 64 GB |
| Unbuffered memory | Yes |
Storage controllers
| Specification | Value |
|---|---|
| Supported storage drive interfaces | SATA II |
| RAID levels | 0, 1, 10, JBOD |
Graphics
| Specification | Value |
|---|---|
| Parallel processing technology support | 2-Way CrossFireX |
| Graphics card family | AMD |
| Maximum resolution | 4096 x 2160 pixels |
Internal I/O
| Specification | Value |
|---|---|
| USB 2.0 connectors | 6 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 0 |
| Number of SATA III connectors | 0 |
| Number of SATA II connectors | 6 |
| Number of Parallel ATA connectors | 1 |
| S/PDIF out connector | Yes |
| Front panel audio connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Number of EATX power connectors | 1 |
| CPU fan connector | Yes |
| Number of chassis fan connectors | 2 |
| Chassis intrusion connector | Yes |
| Peripheral (Molex) power connectors (4-pin) | 1 |
| Number of COM connectors | 1 |
Rear panel I/O ports
| Specification | Value |
|---|---|
| USB 2.0 ports quantity | 4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 2 |
| Ethernet LAN (RJ-45) ports | 1 |
| eSATA ports quantity | 0 |
| PS/2 ports quantity | 2 |
| Firewire (IEEE 1394) ports | 0 |
| VGA (D-Sub) ports quantity | 1 |
| HDMI ports quantity | 1 |
| DVI-D ports quantity | 1 |
| Headphone outputs | 1 |
| Microphone in | Yes |
Network
| Specification | Value |
|---|---|
| Ethernet LAN | Yes |
| Ethernet interface type | Fast Ethernet, Gigabit Ethernet |
| LAN controller | Realtek RTL8111G |
Features
| Specification | Value |
|---|---|
| Component for | PC |
| Motherboard form factor | micro ATX |
| Motherboard chipset family | AMD |
| Motherboard chipset | AMD A55 FCH |
| Audio output channels | 7.1 channels |
| Cooling type | Passive |
| Power source type | ATX |
| Windows operating systems supported | Windows 7 Enterprise, Windows 7 Enterprise x64, Windows 7 Home Basic, Windows 7 Home Basic x64, Windows 7 Home Premium, Windows 7 Home Premium x64, Windows 7 Professional, Windows 7 Professional x64, Windows 7 Starter, Windows 7 Starter x64, Windows 7 Ultimate, Windows 7 Ultimate x64, Windows 8, Win |
Expansion slots
| Specification | Value |
|---|---|
| PCI Express x1 (Gen 2.x) slots | 1 |
| PCI Express x16 (Gen 2.x) slots | 1 |
| PCI Express x16 (Gen 3.x) slots | 1 |
| PCI slots | 1 |
BIOS
| Specification | Value |
|---|---|
| BIOS type | UEFI AMI |
| BIOS memory size | 64 Mbit |
| ACPI version | 2.0a |
| Clear CMOS jumper | Yes |
Weight & dimensions
| Specification | Value |
|---|---|
| Width | 244 mm |
| Depth | 234 mm |
Packaging content
| Specification | Value |
|---|---|
| Cables included | SATA |
| Drivers included | Yes |
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