MSI Pro B650-S WIFI DDR5 AMD Motherboard
MPN MSI-PRO-B650-S-WIFI · Brand MSI
The MSI Pro B650-S WIFI is an AMD AM5 ATX motherboard featuring a 12+2+1 VRM, four DDR5 slots with up to 192 GB capacity, AMD Wi-Fi 6E, Bluetooth 5.3, and dual PCIe 4.0 M.2 slots — designed for Ryzen 7000 series processors
Inclusive of GST · GST invoice available
Overview
The MSI Pro B650-S WIFI is an ATX-form-factor motherboard built on the AMD B650 chipset and designed around the AMD AM5 socket. It supports AMD Ryzen 7000 series desktop processors and brings a professional-grade feature set to productivity-focused and enthusiast builds alike. At the heart of its power delivery is a 12+2+1 VRM configuration paired with dual CPU power connectors, giving the board the headroom to sustain demanding Ryzen workloads without throttling. MSI's Core Boost technology works alongside this design to help maintain clean, stable power delivery to the processor. Memory support is extensive: four DDR5 slots accommodate up to 192 GB of non-ECC, un-buffered RAM. The board runs DDR5 at 4800 MHz at JEDEC specification and scales through overclocked profiles up to DDR5-7200+ MHz (1DPC 1R configuration) via AMD EXPO. Dual-channel operation is supported across all configurations. Storage options include two M.2 slots — both sourced from the CPU and both supporting PCIe 4.0 x4 — alongside four SATA 6 Gbps ports. RAID 0 and RAID 1 are available for both M.2 NVMe and SATA arrays. Expansion is handled by one PCIe 4.0 x16 slot (from CPU), one PCIe 4.0 x4 slot (from chipset), and one PCIe 3.0 x1 slot (from chipset), with AMD Multi-GPU support. Connectivity is a strong point. The board ships with AMD Wi-Fi 6E (802.11 a/b/g/n/ac/ax) pre-installed in the M.2 Key-E slot, supporting MU-MIMO TX/RX and tri-band operation across 2.4 GHz, 5 GHz, and 6 GHz (region-dependent). Bluetooth 5.3 is included. Wired networking is handled by a Realtek 8125BG 2.5G LAN controller. USB bandwidth is well-covered on the rear panel: one USB 3.2 Gen 2x2 Type-C at 20 Gbps, one USB 3.2 Gen 2 Type-C (front header), three USB 3.2 Gen 2 Type-A ports, four USB 3.2 Gen 1 Type-A ports, and four USB 2.0 front-panel ports. Display outputs include HDMI 2.1 (4K 60 Hz) and DisplayPort 1.4 (4K 60 Hz) for use with processors featuring integrated graphics. Audio is powered by a Realtek ALC897 codec offering 7.1-channel high-definition audio. RGB enthusiasts are catered for with two JARGB_V2 addressable RGB headers and two standard JRGB headers, complemented by four EZ Debug LEDs for quick fault diagnosis. A Flash BIOS Button on the rear panel allows firmware recovery without a CPU installed. Verified Specifications: - Chipset: AMD B650 - Socket: AM5 (AMD Ryzen 7000 series) - Form Factor: ATX (243.84 mm × 304.8 mm) - Memory: 4× DDR5 slots, up to 192 GB, DDR5-4800 (JEDEC) to DDR5-7200+ (OC), AMD EXPO support - Storage: 2× M.2 PCIe 4.0 x4 (from CPU), 4× SATA 6 Gbps - Wireless: AMD Wi-Fi 6E, Bluetooth 5.3 - LAN: Realtek 8125BG 2.5G - USB (Rear): 1× USB 3.2 Gen 2x2 Type-C (20 Gbps), 3× USB 3.2 Gen 2 Type-A (10 Gbps), 4× USB 3.2 Gen 1 Type-A (5 Gbps) - Display Output: 1× HDMI 2.1 (4K 60 Hz), 1× DisplayPort 1.4 (4K 60 Hz) - Audio: Realtek ALC897, 7.1-channel HD Audio - VRM: 12+2+1 power stages - Warranty: 3 years - OS Support: Windows 11 64-bit, Windows 10 64-bit
Datasheet
| Warranty | 3 Years |
|---|---|
| Chipset | AMD B650 |
| Lan | Realtek® 8125BG 2.5G LAN |
| USB | 4x USB 2.0 (Front)4x USB 3.2 Gen1 Type A (Rear)2x USB 3.2 Gen1 Type A (Front)3x USB 3.2 Gen2 Type A (Rear)1x USB 3.2 Gen2 Type C (Front)1x USB 3.2 Gen2x2 Type C (Rear) |
| Raid | Supports RAID 0 and RAID 1 for SATA storage devices*Supports RAID 0 and RAID 1 for M.2 NVMe storage devices |
| Audio | Realtek® ALC897 Codec7.1-Channel High Definition Audio |
| Model | PRO B650-S WIFI |
| Memory | 4x DDR5, Maximum Memory Capacity 192GBMemory Support DDR5 7200+(OC)/ 7000(OC)/ 6800(OC)/ 6600(OC)/ 6400(OC)/ 6200(OC)/ 6000(OC)/ 5800(OC)/ 5600(OC)/ 5400(OC)/ 5200(OC)/ 5000(OC)/ 4800(JEDEC) MHzMax. overclocking frequency:• 1DPC 1R Max speed up to 7200+ MHz• 1DPC 2R Max speed up to 6000+ MHz• 2DPC 1R Max speed up to 6000+ MHz• 2DPC 2R Max speed up to 5400+ MHzSupports Dual-Channel modeSupports non-ECC, un-buffered memorySupports AMD EXPO |
| Storage | 2x M.2M.2_1 Source (From CPU) supports up to PCIe 4.0 x4 , supports 22110/2280 devicesM.2_2 Source (From CPU) supports up to PCIe 4.0 x4 , supports 2280/2260 devices4x SATA 6G |
| Multi-Gpu | AMD MULTI-GPU Support |
| CPU Support | Supports AMD Ryzen™ 7000 Series Desktop ProcessorsSocket AM5 |
| Led Feature | 4x EZ Debug LED |
| Internal I/O | 1x Power Connector(ATX_PWR)2x Power Connector(CPU_PWR)1x CPU Fan1x Pump Fan4x System Fan2x Front Panel (JFP)1x Chassis Intrusion (JCI)1x Front Audio (JAUD)1x Com Port (JCOM)1x Tuning Controller connector(JDASH)2x Addressable V2 RGB LED connector (JARGB_V2)2x RGB LED connector(JRGB)1x TPM pin header(Support TPM 2.0)4x USB 2.0 ports2x USB 3.2 Gen1 Type A ports1x USB 3.2 Gen2 Type C ports |
| Expansion Slot | 2x PCI-E x16 slot1x PCI-E x1 slotPCI_E1 Gen PCIe 4.0 supports up to x16 (From CPU)PCI_E2 Gen PCIe 3.0 supports up to x1 (From Chipset)PCI_E3 Gen PCIe 4.0 supports up to x4 (From Chipset) |
| Back Panel Ports | DisplayPort2.5G LANUSB 3.2 Gen 2 10Gbps (Type-A)USB 3.2 Gen 1 5Gbps (Type-A)Wi-Fi / BluetoothAudio connectorsFlash BIOS ButtonHDMI™USB 3.2 Gen 2 10Gbps (Type-A)USB 3.2 Gen 2×2 20Gbps (Type-C) |
| Operating System | Support for Windows® 11 64-bit, Windows® 10 64-bit |
| Onboard Graphics | 1x HDMI™Support HDMITM 2.1, maximum resolution of 4K 60Hz*1x DisplayPortSupports DP1.4, maximum resolution of 4K 60Hz**Available only on processors featuring integrated graphics. Graphics specifications may vary depending on the CPU installed |
| Wireless / Bluetooth | AMD Wi-Fi 6EThe Wireless module is pre-installed in the M.2 (Key-E) slotSupports MU-MIMO TX/RXSupports 20MHz, 40MHz, 80MHz bandwidth in 2.4GHz/ 5GHz or 6GHz* bandsSupports 802.11 a/ b/ g/ n/ ac/ axSupports Bluetooth® 5.3*** Wi-Fi 6E 6GHz may depend on every country’s regulations and will be ready in Windows 11.** Bluetooth 5.3 will be ready in Windows 10 build 21H1 and Windows 11 |
| Pcb Dimension (W × L) | ATX243.84mmx304.8mm |
