MSI Micro ATX motherboard for AMD Ryzen 9000 PRO B840M-P WIFI6E DDR5 AM5 DSP0000031974

-CHIPSET AND PROCESSOR
AMD B840 chipset supporting AMD Ryzen™ 9000, 8000 and 7000 Series desktop processors. AM5 socket.
-MEMORY
4 DDR5 UDIMM slots with a maximum capacity of up to 256GB. Compatible with DDR5 speeds from 8000 to 5600 MT/s (OC) and from 5600 to 4800 MT/s (JEDEC). Supports overclocking, AMD EXPO™, dual-channel mode, unbuffered Non-ECC memory and CUDIMM modules in Clock Driver bypass mode (manual adjustments may be required). Maximum speeds by configuration with Ryzen™ 9000:
• 1DPC 1R: up to 8000+ MT/s
• 1DPC 2R: up to 6400+ MT/s
• 2DPC 1R: up to 6400+ MT/s
• 2DPC 2R: up to 5600+ MT/s
-INTEGRATED GRAPHICS
1 HDMI™ 2.1 output with a maximum resolution of 4K at 60Hz. Only available on processors with integrated graphics.
-EXPANSION
Includes 1 PCIe x16 slot and 1 PCIe slot x1.
• PCIe x16 (Gen 4.0) from CPU: up to x16 (Ryzen™ 9000/7000), x8 (Ryzen™ 8700/8600/8400), x4 (Ryzen ™ 8500/8300).
• PCIe x1 (Gen 3.0) from the chipset.
-AUDIO
Realtek® ALC897 chip with 7.1-channel high-definition audio.
-STORAGE
2 M.2 slots (both from CPU) compatible with PCIe 4.0 x4 for 2280/2260 drives. M2_2 supports up to PCIe 4.0 x2 on Ryzen™ 8500/8300 processors. Also, 4 SATA 6Gb/s ports. Supports RAID 0, 1 and 10 for SATA, and RAID 0 and 1 for NVMe.
-USB
Total of 14 USB ports:
• 4x rear USB 2.0 and 4x front USB 2.0
• 2x rear USB 5Gbps Type-A and 2x front USB 5Gbps Type-A
• 1x front USB 5Gbps Type-C
• 1x rear USB 10Gbps Type-A
• 1x rear USB 10Gbps Type-C
-NETWORK
Realtek® 8125D controller with LAN connection 2.5G.
-WIRELESS CONNECTIVITY
Wi-Fi 6E preinstalled in an M.2 (Key-E) slot, compatible with MU-MIMO and 2.4GHz, 5GHz and 6GHz bands. Speeds of up to 2.4Gbps. Compatible with Bluetooth® 5.3, FIPS and FISMA. Ready for Wi-Fi 7 and Bluetooth 5.4 in Windows 11 version 24H2.
-LIGHTING AND DIAGNOSTICS
4 EZ Debug LEDs and 1 EZ Memory Detection LED for easy system diagnostics.
-REAR PORTS
Includes: Clear CMOS button, HDMI™ output, USB 10Gbps Type-A, USB 10Gbps Type-C, USB 5Gbps Type-A, USB 2.0, 2.5G LAN, audio connectors, Wi-Fi/Bluetooth module and Flash BIOS button.
-INTERNAL CONNECTORS
Includes: 1x ATX_PWR, 1x CPU_PWR, 1x CPU fan, 1x pump/system fan, 3x system fans, front-panel connectors (JFP), JAUD, JCOM, JDASH, 3x JARGB_V2, 1x JRGB, TPM 2.0, and internal USB connectors (4x USB 2.0, 2x USB 5Gbps Type-A, 1x USB 5Gbps Type-C).
-OPERATING SYSTEM
Compatible with 64-bit Windows® 11.
-FORM FACTOR
mATX form factor with dimensions of 243.84mm x 243.84mm.
Volume (m ³): 0.0057