MSI PRO B840-P WIFI Motherboard
Brand: MSI
SKU: MOBO0509
Price: ₹29,999 (inclusive of GST · genuine product with warranty)
AMD B840 ATX Motherboard for AM5 — 7+2+1 P-PAK Power System, 6-layer 2oz copper PCB, Wi-Fi 7 (320MHz, 5.8Gbps), 2.5G LAN, USB 10Gbps, Dual PCIe 4.0 M.2 with EZ M.2 Shield Frozr II, DDR5 8000+ OC, Silver Design, Ryzen 9000 / 8000 / 7000 Ready. The MSI PRO B840-P WIFI is the flagship ATX board on AMD's B840 chipset in the PRO series — combining a clean harmonious silver colour scheme with full Wi-Fi 7 (320MHz, 5.8Gbps, MLO, 4KQAM, BT 5.4), Realtek 2.5G LAN, USB 10Gbps rear Type-C, and two PCIe
Specifications
| LAN | Realtek 8125D 2.5G LAN |
|---|---|
| RGB | 2x ARGB V2 headers, 1x RGB header, 4x EZ Debug LED |
| SATA | 4x SATA 6G | RAID 0, 1; M.2 NVMe RAID 0, 1 |
| Type | Motherboard |
| Audio | Realtek ALC897, Audio Boost, 7.1-CH, up to 192kHz |
| Extras | EZ M.2 Shield Frozr II (both slots), EZ M.2 Clip II, EZ PCIe Clip II, EZ Antenna, Flash BIOS Button, Clear CMOS, Click BIOS 5, Tuning Controller (JDASH), Steel Armor PCIe, metal backplate |
| Memory | 4x DDR5 UDIMM, up to 256GB; DDR5 8000–5600 (OC) / 5600–4800 (JEDEC) MT/s; 1DPC 1R max 8000+ MT/s / 1DPC 2R max 6400+ MT/s / 2DPC 1R max 6400+ MT/s / 2DPC 2R max 5600+ MT/s OC; Single-sided latches |
| Socket | AM5 |
| Weight | 2 kg |
| Chipset | AMD B840 |
| Rear USB | 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 10Gbps Type-A, 1x USB 10Gbps Type-C |
| Wireless | Wi-Fi 7 (2.4/5/6GHz, 320MHz, up to 5.8Gbps, MU-MIMO, MLO, 4KQAM, 802.11be), Bluetooth 5.4, EZ Antenna |
| M.2 Slots | M.2_1: PCIe 4.0 x4 (CPU, 2280/2260); M.2_2: PCIe 4.0 x4 (CPU, 22110/2280/2260) — EZ M.2 Shield Frozr II on both; No PCIe 5.0 M.2 (B840 chipset) |
| OS Support | Windows 11 64-bit |
| PCIe Slots | PCI_E1: PCIe 4.0 x16 (CPU, Steel Armor); PCI_E2: PCIe 3.0 x16 (Chipset); PCI_E3/E4/E5: PCIe 3.0 x1 (Chipset) — 5 slots total |
| Cpu Support | AMD Ryzen 9000 / 8000 / 7000 Series, Socket AM5 |
| Fan Headers | 1x CPU Fan, 1x Combo Fan (Pump/Sys), 4x System Fan, Smart Fan 6 |
| Form Factor | ATX (304.8 x 243.84 mm), 6-layer 2oz copper PCB |
| Color Scheme | Silver — compatible with white and black builds |
| HDMI Version | 2.1 |
| PCIe Version | 4.0 |
| Video Output | 1x HDMI 2.1 (4K@60Hz) — iGPU only |
| Specification | Details |
| Wi-Fi Version | 7 |
| Memory Standard | AMD EXPO, A-XMP, CUDIMM (bypass mode), Dual Channel, Non-ECC Unbuffered, High-Efficiency Mode |
| Front USB Headers | 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 5Gbps Type-C |
About this product
AMD B840 ATX Motherboard for AM5 — 7+2+1 P-PAK Power System, 6-layer 2oz copper PCB, Wi-Fi 7 (320MHz, 5.8Gbps), 2.5G LAN, USB 10Gbps, Dual PCIe 4.0 M.2 with EZ M.2 Shield Frozr II, DDR5 8000+ OC, Silver Design, Ryzen 9000 / 8000 / 7000 Ready.
The MSI PRO B840-P WIFI is the flagship ATX board on AMD's B840 chipset in the PRO series — combining a clean harmonious silver colour scheme with full Wi-Fi 7 (320MHz, 5.8Gbps, MLO, 4KQAM, BT 5.4), Realtek 2.5G LAN, USB 10Gbps rear Type-C, and two PCIe 4.0 x4 M.2 slots both with EZ M.2 Shield Frozr II. Its Direct 7+2+1 P-PAK Power System on a 6-layer 2oz copper PCB with Steel Armor PCIe slot and High-Efficiency Mode DDR5 tuning makes it the most capable B840 PRO ATX option for budget Ryzen 9000 builds.
> CPU Support: AMD Ryzen 9000 / 8000 / 7000 Series, Socket AM5
> Power Delivery: Direct 7+2+1 P-PAK Power System, 1x 8-pin CPU connector, Core Boost, Memory Boost, 6-layer 2oz copper PCB
> Storage: 2x M.2 — M.2_1: PCIe 4.0 x4 (CPU, 2280/2260); M.2_2: PCIe 4.0 x4 (CPU, 22110/2280/2260, Ryzen 9000/7000; PCIe 3.0 x4 Ryzen 8700/8600/8400; PCIe 3.0 x2 Ryzen 8500/8300); 4x SATA 6G — EZ M.2 Shield Frozr II on both
> Connectivity: Wi-Fi 7 (2.4/5/6GHz, 320MHz, up to 5.8Gbps, MU-MIMO, MLO, 4KQAM, 802.11be), Bluetooth 5.4, Realtek 8125D 2.5G LAN
> USB: Rear — 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 10Gbps Type-A, 1x USB 10Gbps Type-C; Front — 4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 5Gbps Type-C
> PCIe: PCI_E1: PCIe 4.0 x16 (CPU, Steel Armor); PCI_E2: PCIe 3.0 x16 (Chipset); PCI_E3/PCI_E4/PCI_E5: PCIe 3.0 x1 (Chipset) — 5 slots total
> Audio: Realtek ALC897, 7.1-CH, Audio Boost, up to 192kHz
Specification
Details
Chipset
AMD B840
Socket
AM5
Form Factor
ATX (304.8 x 243.84 mm), 6-layer 2oz copper PCB
Memory
4x DDR5 UDIMM, up to 256GB; DDR5 8000–5600 (OC) / 5600–4800 (JEDEC) MT/s; 1DPC 1R max 8000+ MT/s / 1DPC 2R max 6400+ MT/s / 2DPC 1R max 6400+ MT/s / 2DPC 2R max 5600+ MT/s OC; Single-sided latches
Memory Standard
AMD EXPO, A-XMP, CUDIMM (bypass mode), Dual Channel, Non-ECC Unbuffered, High-Efficiency Mode
PCIe Slots
PCI_E1: PCIe 4.0 x16 (CPU, Steel Armor); PCI_E2: PCIe 3.0 x16 (Chipset); PCI_E3/E4/E5: PCIe 3.0 x1 (Chipset) — 5 slots total
M.2 Slots
M.2_1: PCIe 4.0 x4 (CPU, 2280/2260); M.2_2: PCIe 4.0 x4 (CPU, 22110/2280/2260) — EZ M.2 Shield Frozr II on both; No PCIe 5.0 M.2 (B840 chipset)
SATA
4x SATA 6G | RAID 0, 1; M.2 NVMe RAID 0, 1
LAN
Realtek 8125D 2.5G LAN
Wireless
Wi-Fi 7 (2.4/5/6GHz, 320MHz, up to 5.8Gbps, MU-MIMO, MLO, 4KQAM, 802.11be), Bluetooth 5.4, EZ Antenna
Rear USB
4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 10Gbps Type-A, 1x USB 10Gbps Type-C
Front USB Headers
4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 5Gbps Type-C
Video Output
1x HDMI 2.1 (4K@60Hz) — iGPU only
Audio
Realtek ALC897, Audio Boost, 7.1-CH, up to 192kHz
Fan Headers
Buy online at https://www.rj-quantum.com/products/msi-pro-b840-p-wifi-motherboard — secure checkout with UPI, cards & net-banking, GST invoice on every order, delivery across India.