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› MSI B550-A PRO (CEC) (MS-7C56)
MSI B550-A PRO (CEC) (MS-7C56)
26.07.2026 · Version 1
BIOS
Supports AMD Ryzen™ 5000 & 3000 Series desktop processors (not compatible with AMD Ryzen™ 5 3400G & Ryzen™ 3 3200G) and AMD Ryzen™ 4000 G-Series desktop processors
Supports DDR4 Memory, up to 4400(OC) MHz
Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad and 7W/mK pad, and M.2 Shield Frozr are built for high performance system and non-stop works
Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost
Audio Boost: Reward your ears with studio grade sound quality
Multi-GPU: With Steel armor PCI-E slots. Supports 2-Way AMD Crossfire™
MSI Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface.
Supports DDR4 Memory, up to 4400(OC) MHz
Lightning Fast Experience: PCIe 4.0, Lightning Gen4 x4 M.2 with M.2 Shield Frozr, AMD Turbo USB 3.2 Gen 2
Premium Thermal Solution: Extended Heatsink Design with additional choke thermal pad and 7W/mK pad, and M.2 Shield Frozr are built for high performance system and non-stop works
Powerful Design: Core Boost, Digital PWM IC, 2oz Thickened Copper PCB, Creator Genie, DDR4 Boost
Audio Boost: Reward your ears with studio grade sound quality
Multi-GPU: With Steel armor PCI-E slots. Supports 2-Way AMD Crossfire™
MSI Center: A brand new software which integrates all MSI exclusive tools with user friendly user interface.
Files in this product
| Files in this product | Size | |
|---|---|---|
| B550-A PRO (CEC) (MS-7C56) V17.0.zip | 16.6 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.1.zip | 16.7 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.2.zip | 16.7 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.4.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.5.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.51.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.6.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.7.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.8.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.9.zip | 16.8 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.A.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.B.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.B1.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.C.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.D.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) V17.D1.zip | 16.9 MB | 🔒 Locked until purchase |
| B550-A PRO (CEC) (MS-7C56) VH.71.zip | 16.8 MB | 🔒 Locked until purchase |