PRIME B840-PLUS WIFI ATX, AM5, DDR5, 2 x PCIe 3.0 x4, 1 x PCIe 3.0 x1, 3 x M.2, 1 x 2.5 Gbe LAN, Wi-Fi 6E
£171.07 inc vat
£142.56 ex vat
ASUS Prime series motherboards are expertly engineered to unleash the full potential of AMD Ryzen™ 9000 series processors. The PRIME B840-PLUS WIFI motherboard provides users and PC DIY builders with a range of performance optimizations via intuitive software and firmware features. It’s designed to be Advanced AI PC-ready, offering the power and connectivity needed for demanding AI applications.
| CPU Support | Supports AMD Ryzen 9000 Series Desktop Processors Supports AMD Ryzen 8000 Series Desktop Processors Supports AMD Ryzen 7000 Series Desktop Processors |
| CPU Socket | AM5 |
| Chipset | B840 |
| Memory Support | 4 x DDR5 memory slots Dual Channel Memory Architecture Supporting up to 192GB Supports up to 7600+MT/s(OC) with Ryzen™ 9000 & 8000 & 7000 Series Processors, ECC and Non-ECC, Un-buffered NOTE: Actual Memory data rate varies on CPU |
| Expansion Slots |
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 1 x PCIe 3.0 x16 slot (support x4 mode) 2 x PCIe 3.0 x16 slots (support x1 mode) 1 x PCIe 3.0 x1 slot |
| Onboard Graphics | 1 x DisplayPort 1 x HDMI® port NOTE: Display support varies on CPU |
| Storage |
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 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 2280 (supports PCIe 4.0 x4/x2 mode) AMD B840 Chipset M.2_3 slot (Key M), type 2242/2260/2280 (supports PCIe 3.0 x4 mode 4 x SATA 6Gb/s |
| RAID | Ryzen™ 9000 Series Processors: RAID 0/1/5/10 Ryzen™ 8000 Series Processors: RAID 0/1 Ryzen™ 7000 Series Processors: RAID 0/1/10 |
| USB Rear I/O | 2 x USB 10Gbps port(s) (1 x Type-A + 1 x USB Type-C®) 2 x USB 5Gbps ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A) |
| USB Internal Connectors | 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 |
| RGB LED Connectors | 3 x Addressable Gen2 headers |
| Audio | 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 |
| LAN | 1 x Realtek 2.5Gb Ethernet |
| Back Panel Connectors | 1 x USB 10Gbps port (1 x USB Type-C®) 1 x USB 10Gbps port (1 x Type-A) 2 x USB 5Gbps ports (2 x Type-A) 4 x USB 2.0 ports (4 x Type-A) 1 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 |
| Internal Connectors |
Fan and Cooling 1 x 4-pin CPU Fan header 1 x 4-pin CPU OPT Fan header 1 x 4-pin AIO Pump header 4 x 4-pin Chassis Fan header Power 1 x 24-pin Main Power connector 1 x 8-pin +12V CPU Power connectors 1 x 4-pin +12V CPU Power connectors Storage 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 Chassis Intrusion 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 System Panel header 1 x Thunderbolt™ (USB4®) header |
| Form Factor | ATX 305mm x 244mm |
| Operating System Support | Windows 11 64-bit |
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Get your order delivered the next working day for £7.99, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared.
Get your order delivered the next working day before 12:00pm for £10.98, available when ordering Monday - Thursday and before 17:00 on that day if the product is in stock and your payment has cleared. Some orders if via PayPal and the first customer order may not clear in time.
If you need your order at the weekend, for £12.58, you can specify the day you wish to have it delivered to you, Saturday or Sunday providing your order has been placed by 17:00 on the Friday before.
Economy delivery is available on all orders of any value being shipped within the UK.
Order Code: ASU-B840PW
£171.07 inc vat
£142.56 ex vat
