ASUS B840 4xDDR5 4xSATA3 RAID HDMI DP 3xM2 GLAN 3xPCIEx16 WiFI

2 x DisplayPort;1 x HDMI™ port
AMD B840 Chipset
AMD Ryzen™ 9000 & 7000 Series Desktop Processors;1 x PCIe 4.0 x16 slot (supports x16 mode);AMD Ryzen™ 8000 Series Desktop Processors;1 x PCIe 4.0 x16 slot (supports x8/x4 mode);AMD B840 Chipset;2 x PCIe 3.0 x16 slots (support x1 mode)
Total supports 3 x M.2 slots and 4 x SATA 6Gb/s ports;AMD Ryzen™ 9000 & 7000 Series Desktop Processors;M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode);M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4 mode);AMD Ryzen™ 8000 Series Desktop Processors;M.2_1 slot (Key M), type 2280 (supports PCIe 4.0 x4 mode);M.2_2 slot (Key M), type 2242/2260/2280 (supports PCIe 4.0 x4/x2 mode)*;AMD B840 Chipset;M.2_3 slot (Key M), type 2280 (supports PCIe 3.0 x4 mode);4 x SATA 6Gb/s ports;* Specifications vary by CPU types.;AMD RAIDXpert2 Technology;Ryzen™ 9000 Series Processors: RAID 0/1/5/10;Ryzen™ 8000 Series Processors: RAID 0/1;Ryzen™ 7000 Series Processors: RAID 0/1/10
4 x DIMM slots, max. 256GB, DDR5;Supports up to 7600+MT/s (OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered DIMM;Dual channel memory architecture;Supports AMD Extended Profiles for Overclocking (EXPO™);ASUS Enhanced Memory Profile (AEMP)
2 x USB 10Gbps ports (2 x Type-A);1 x USB 5Gbps port (1 x USB Type-C®);4 x USB 2.0 ports (4 x Type-A);2 x DisplayPort;1 x HDMI™ port;1 x Wi-Fi module;1 x Realtek 2.5Gb Ethernet port;3 x Audio jacks;1 x BIOS FlashBack™ button
Rear USB (Total 7 ports);2 x USB 10Gbps ports (2 x Type-A);1 x USB 5Gbps port (1 x USB Type-C®);4 x USB 2.0 ports (4 x Type-A);Front USB (Total 7 ports);1 x USB 5Gbps connector (supports USB Type-C®);1 x USB 5Gbps header supports 2 additional USB 5Gbps ports;2 x USB 2.0 headers support 4 additional USB 2.0 ports;* USB Type-C® power delivery output: max. 5V/3A
Fan and Cooling Related;1 x 4-pin CPU Fan header;1 x 4-pin CPU OPT Fan header;1 x 4-pin AIO Pump header;3 x 4-pin Chassis Fan headers;Power Related;1 x 24-pin Main Power connector;1 x 8-pin +12V CPU Power connector;Storage Related;3 x M.2 slots (Key M);4 x SATA 6Gb/s ports;USB;1 x USB 5Gbps connector (supports USB Type-C® );1 x USB 5Gbps header supports 2 additional USB 5Gbps ports;2 x USB 2.0 headers support 4 additional USB 2.0 ports;Miscellaneous;3 x Addressable Gen 2 headers;1 x Clear CMOS header;1 x COM Port header;1 x Front Panel Audio header (F_AUDIO);1 x S/PDIF Out header;1 x SPI TPM header (14-1 pin);1 x 10-1 pin Front Panel System header
Realtek 7.1 Surround Sound High Definition Audio CODEC;- Supports: Jack-detection, Multi-streaming, Front Panel Jack-retasking;- Supports up to 24-Bit/192 kHz playback;Audio Features;- Audio Shielding;- Premium audio capacitors;- Dedicated audio PCB layers
1 x Realtek 2.5Gb Ethernet;ASUS LANGuard
Wi-Fi 6E 2x2 Wi-Fi 6E (802.11ax);Supports 2.4/5/6GHz frequency band
Bluetooth® v5.3
256 Mb Flash ROM, UEFI AMI BIOS
micro-ATX Form Factor 24.4 cm x 24.4 cm
Windows 11, Windows 10 64-bit