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- Stock: In Stock
- Brand: MSI
- Model: PRO B840-P WIFI
🖥️ MSI PRO B840-P WIFI – Motherboard
🔧 Chipset & CPU
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Chipset: AMD B840
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Socket: AM5
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CPU Support: AMD Ryzen™ 9000 / 8000 / 7000 Series Desktop Processors
🗄️ Memory
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Slots: 4x DDR5 UDIMM
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Max Capacity: 256GB
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Supported Speeds:
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OC: 8000–5600 MT/s
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JEDEC: 5600–4800 MT/s
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Max Overclocking Frequency (Ryzen 9000 Series):
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1DPC 1R: Up to 8000+ MT/s
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1DPC 2R: Up to 6400+ MT/s
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2DPC 1R: Up to 6400+ MT/s
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2DPC 2R: Up to 5600+ MT/s
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Features: Dual-Channel, AMD EXPO™, Non-ECC Unbuffered, CUDIMM (Clock Driver bypass mode only)
🎮 Onboard Graphics
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1x HDMI™ 2.1 – Up to 4K 60Hz
(Available only on CPUs with integrated graphics)
📦 Expansion Slots
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5x PCI-E x16 slots:
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PCI_E1 (from CPU):
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x16 (Ryzen 9000/7000)
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x8 (Ryzen 8700/8600/8400)
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x4 (Ryzen 8500/8300)
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PCI_E2: PCIe 3.0 x1 (from chipset)
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PCI_E3: PCIe 3.0 x1 (from chipset)
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PCI_E4: PCIe 3.0 x4 (from chipset)
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PCI_E5: PCIe 3.0 x1 (from chipset)
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🎵 Audio
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Codec: Realtek® ALC897
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Channels: 7.1 High-Definition Audio
💾 Storage
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2x M.2 slots:
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M.2_1 (from CPU): PCIe 4.0 x4, 2280/2260 devices
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M.2_2 (from CPU):
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PCIe 4.0 x4 (Ryzen 9000/7000)
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PCIe 3.0 x4 (Ryzen 8700/8600/8400)
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PCIe 3.0 x2 (Ryzen 8500/8300)
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Supports 22110/2280/2260 devices
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4x SATA 6Gb/s
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RAID Support:
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SATA: RAID 0, 1, 10
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NVMe M.2: RAID 0, 1
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🔌 USB
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Rear I/O:
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4x USB 2.0
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2x USB 5Gbps Type-A
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1x USB 10Gbps Type-A
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1x USB 10Gbps Type-C
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Front I/O:
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4x USB 2.0
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2x USB 5Gbps Type-A
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1x USB 5Gbps Type-C
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🌐 Networking
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LAN: Realtek® 8125D 2.5G
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Wireless: Wi-Fi 7 + Bluetooth® 5.4
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MU-MIMO TX/RX
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2.4GHz / 5GHz / 6GHz (320MHz)
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Up to 5.8 Gbps
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🛠️ Internal Connectors
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1x 24-pin ATX Power
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1x 8-pin CPU Power
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1x CPU Fan
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1x Pump/Combo Fan
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4x System Fan
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2x Front Panel (JFP)
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1x Chassis Intrusion (JCI)
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1x Front Audio (JAUD)
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1x COM Port (JCOM)
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1x JDASH (Tuning Controller)
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2x ARGB (JARGB_V2)
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1x RGB (JRGB)
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1x TPM 2.0 Header
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Multiple USB headers
💡 LED Features
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4x EZ Debug LED
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1x EZ Memory Detection LED
🔙 Back Panel I/O
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Clear CMOS Button
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Flash BIOS Button
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1x HDMI™
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1x USB 10Gbps Type-C
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1x USB 10Gbps Type-A
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2x USB 5Gbps Type-A
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2x USB 2.0
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1x 2.5G LAN (RJ45)
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Wi-Fi 7 Antenna Connectors
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Audio Connectors
📏 Form Factor
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PCB Size: ATX (243.84 x 304.8 mm)
💻 OS Support
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Windows® 11 64-bit