in 11 offers
The lowest price for Asus Prime B840 Plus Wi-Fi Motherboard right now is $219.00 at BPC Technology, compared across 11 retailers.
The all-time low was $209.00 on 12 July 2026 — today's price is 5% above the lowest ever. This is at or near its all-time low — a good time to buy.
Prices last updated 18 Oct 2026.
Asus Prime B840 Plus Wi-Fi Motherboard
Last updated at 18/10/2026 11:20:36
ASUS PRIME B840-PLUS WIFI-CSM ATX Motherboard
14-day returns
Asus Prime B840 Plus Wi-fi Motherboard Clear
Delivery $63.99
ASUS AMD PRIME B840-PLUS WIFI-CSM (AM5) ATX Motherboard, DDR5 256GB, 1x PCIe 4.0 x16, 3x M.2 slots, 4x SATA, Wi-Fi 6E, 2.5Gb LAN, 1x HDMI, 1x DP
Delivery by 27 Oct $15
Asus PRIME B840-PLUS WIFI-CSM AM5 AMD ATX Motherboard
Amd Am5 Amd B840 Atx Ryzen 9000 &8000 & 7000 Series /Prime B840 Plus Wifi Csm []
Free delivery between 27–30 Oct
[PRIME B840-PLUS WIFI-CSM] Asus PRIME B840 PLUS WIFI CSM AMD ATX Motherboard
Delivery between Wed – Sat $10
ASUS AMD PRIME B840-PLUS WIFI-CSM (AM5) ATX Motherboard 4x DDR5 192GB, 1x PCIe 4.0 x16 slot, 3 x M.2 slots, 4x SATA, Wi-Fi 6E, 1 x HDMI, 1 x DP
PRIME B840-PLUS WIFI-CSM Asus Prime B840-PLUS Wifi-csm Gaming Desktop Motherboard - AMD B840 Chipset - Socket AM5 - ATX - Ryzen 9, Ryzen 8, Ryzen 7
Delivery $15
ASUS AMD PRIME B840-PLUS WIFI-CSM (AM5) ATX Motherboard 4x DDR5 192GB, 1x PCIe 4.0 x16 slot, 3 x M.2 slots, 4x SATA, Wi-Fi 6E, 1 x HDMI, 1 x DP [PC]
Delivery between 20–26 Oct $20.65
ASUS PRIME B840-Plus Wi-Fi AM5 ATX Motherboard, AMD B840 Chipset, 4x DIMM DDR5 Slots, Up to 192GB Max Memory, 1 x PCIe 4.0 x16 SafeSlot Core+, 3 x M.2
Delivery between 21–27 Oct $37.59
| Brand | ASUS |
| Form Factor | ATX |
| RAM Type | DDR |
| Expansion Slot | PCI Express |
| ECC Support | Yes |
ASUS PRIME B840-PLUS WIFI-CSM ATX Motherboard
14-day returns
Asus Prime B840 Plus Wi-fi Motherboard Clear
Delivery $63.99
ASUS AMD PRIME B840-PLUS WIFI-CSM (AM5) ATX Motherboard, DDR5 256GB, 1x PCIe 4.0 x16, 3x M.2 slots, 4x SATA, Wi-Fi 6E, 2.5Gb LAN, 1x HDMI, 1x DP
Delivery by 27 Oct $15
Asus PRIME B840-PLUS WIFI-CSM AM5 AMD ATX Motherboard
Amd Am5 Amd B840 Atx Ryzen 9000 &8000 & 7000 Series /Prime B840 Plus Wifi Csm []
Free delivery between 27–30 Oct
| Brand | ASUS |
| Form Factor | ATX |
| RAM Type | DDR |
| Expansion Slot | PCI Express |
| ECC Support | Yes |
