B850 motherboard prices
The lowest listed unit price is $125.99 per part. The median is $256.18 per part, across 62 ranked Newegg listings.
Compare B850 motherboard prices
62 ranked products · Newegg US · Updated (7 hours ago).
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Showing 24 of 62 products.
| Product and specifications | Newegg price | Unit price | Price reference | Condition and availability |
|---|---|---|---|---|
| ASRock B850M-X WiFi R2.0 AM5 AMD B850 SATA 6Gb/s USB 3.2 Dual Graphics Outputs RGB Micro ATX Motherboards-AMDSpecifications from the Newegg listing | $125.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $125.99 / partBest listed value · better unit price than 100% of 62 in the same condition group on this page | Launch reference not recordedListing reference $129.99 · 3.1% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock B850M Challenger WiFi AM5 AMD B850 Micro ATX MotherboardSpecifications from the Newegg listing | $131.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $131.99 / partHigher value · better unit price than 98% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| ASRock B850M Rock WiFi AM5 AMD B850 Micro ATX MotherboardSpecifications from the Newegg listing | $140.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $140.99 / partHigher value · better unit price than 97% of 62 in the same condition group on this page | Launch reference not recordedListing reference $169.99 · 17.1% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| MSI PRO B850-S WIFI6E Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - DDR5 Memory Boost (8200+ MT/s OC), PCIe 4.0 x16,...DDR5Specifications from the Newegg listing | $149.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $149.99 / partHigher value · better unit price than 95% of 62 in the same condition group on this page | Launch reference not recordedListing reference $169.99 · 11.8% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock B850 STEEL LEGEND WIFI AM5 ATX MotherboardSpecifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $169.99 / partHigher value · better unit price than 87% of 62 in the same condition group on this page | Launch reference not recordedListing reference $209.99 · 19.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASUS B850 MAX GAMING WIFI W - AMD AM5 ATX Motherboard, White PCB, DDR5, PCIe 5.0 Ready, 3x M.2, Wi-Fi 6E, 2.5Gb LAN, USB 10Gbps Type-C,...DDR5Specifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $169.99 / partHigher value · better unit price than 87% of 62 in the same condition group on this page | Launch reference not recordedListing reference $199.99 · 15.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASUS TUF GAMING B850M-E WIFI AMD B850 mATX motherboard, 8+2+1 80A DrMOS power stages, DDR5, PCIe 5.0, 3 M.2 slots, WiFi 6E, 2.5Gb Ethernet,...DDR5Specifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $169.99 / partHigher value · better unit price than 87% of 62 in the same condition group on this page | Launch reference not recordedListing reference $219.99 · 22.7% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| GIGABYTE B850 EAGLE WIFI6E AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI6E, 1GbE LAN, EZ-Latch 5-Year WarrantyDDR5Specifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $169.99 / partHigher value · better unit price than 87% of 62 in the same condition group on this page | Launch reference not recordedListing reference $199.99 · 15.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| MSI PRO B850-V EVO WIFI AM5 AMD B850 SATA 6Gb/s 5G Network Wi-Fi6E DDR5 MotherboardDDR5Specifications from the Newegg listing | $169.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $169.99 / partHigher value · better unit price than 87% of 62 in the same condition group on this page | Launch reference not recordedListing reference $199.99 · 15.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock B850 PRO-A WIFI AM5 ATX MotherboardSpecifications from the Newegg listing | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $179.99 / partHigher value · better unit price than 82% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| ASRock B850 RIPTIDE WIFI AM5 ATX MotherboardSpecifications from the Newegg listing | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $179.99 / partHigher value · better unit price than 82% of 62 in the same condition group on this page | Launch reference not recordedListing reference $219.99 · 18.2% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| GIGABYTE B850 EAGLE WIFI7 ICE AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-LatchDDR5Specifications from the Newegg listing | $179.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $179.99 / partHigher value · better unit price than 82% of 62 in the same condition group on this page | Launch reference not recordedListing reference $209.99 · 14.3% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock B850 PRO RS WIFI AM5 ATX MotherboardSpecifications from the Newegg listing | $185.91 · View at Newegg Updated Sep 28, 2026 · 7h old | $185.91 / partHigher value · better unit price than 80% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| ASUS PRIME B850-PLUS WIFI AMD AM5 AMD B850 ATX motherboard, DDR5, PCIe 5.0 Ready, 3x M.2, Wi-Fi 6E, 2.5Gb LAN, DisplayPort, HDMI, USB 10Gbps Type-A...DDR5Specifications from the Newegg listing | $186.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $186.99 / partHigher value · better unit price than 79% of 62 in the same condition group on this page | Launch reference not recordedListing reference $189.99 · 1.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASRock B850 Live Mixer WiFi AM5 ATX MotherboardSpecifications from the Newegg listing | $189.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $189.99 / partHigher value · better unit price than 75% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| GIGABYTE B850 GAMING X WIFI6E AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI6E, 2.5GbE LAN, EZ-Latch, 5-Year WarrantyDDR5Specifications from the Newegg listing | $189.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $189.99 / partHigher value · better unit price than 75% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| ASUS PRIME B850M-A WIFI-CSM AMD AM5 B850 mATX motherboard, DDR5, PCIe 5.0 Ready, 3x M.2, Wi-Fi 6E, 2.5Gb LAN, DisplayPort, HDMI, USB Type-C, ASUS...DDR5Specifications from the Newegg listing | $191.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $191.99 / partMiddle range · better unit price than 74% of 62 in the same condition group on this page | Launch reference not recordedListing reference $192.99 · 0.5% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASUS B850M AYW GAMING WIFI AMD B850 micro-ATXmotherboard AM5, DDR5, PCle 5.0Ready, Wi-Fi 6,Realtek 2.5Gb Ethernet, HDMlrear USB 10Gbps Type-A,...DDR5Specifications from the Newegg listing | $196.68 · View at Newegg Updated Sep 28, 2026 · 7h old | $196.68 / partMiddle range · better unit price than 72% of 62 in the same condition group on this page | Launch reference not recorded | new · in-stockWarranty: not recorded |
| ASUS ROG STRIX B850-A GAMING WIFI R2 AMD AM5 B850 ATX motherboard with 14+2+1 power stages, DDR5 support with AEMP, WiFi 7, 4x M.2, PCIe 5.0 x16,...DDR5Specifications from the Newegg listing | $209.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $209.99 / partMiddle range · better unit price than 66% of 62 in the same condition group on this page | Launch reference not recordedListing reference $259.99 · 19.2% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| GIGABYTE B850 AORUS ELITE WIFI7 AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-Latch 5-Year WarrantyDDR5Specifications from the Newegg listing | $209.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $209.99 / partMiddle range · better unit price than 66% of 62 in the same condition group on this page | Launch reference not recordedListing reference $254.99 · 17.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| GIGABYTE B850 AORUS ELITE WIFI7 ICE AMD AM5 LGA 1718 Motherboard, ATX, DDR5, 3x M.2, PCIe 5.0, USB-C, WIFI7, 2.5GbE LAN, EZ-Latch, 5-Year WarrantyDDR5Specifications from the Newegg listing | $209.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $209.99 / partMiddle range · better unit price than 66% of 62 in the same condition group on this page | Launch reference not recordedListing reference $254.99 · 17.6% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| MSI MAG B850 TOMAHAWK MAX WIFI Motherboard, ATX - Supports AMD Ryzen 9000 / 8000 / 7000 Processors, AM5 - 80A SPS VRM, DDR5 Memory Boost 8400+ MT/s...DDR5Specifications from the Newegg listing | $209.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $209.99 / partMiddle range · better unit price than 66% of 62 in the same condition group on this page | Launch reference not recordedListing reference $229.99 · 8.7% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASUS TUF GAMING B850-E WIFI equipped with outstanding features, 8-layer PCB, 8+2+1 80A stages, DDR5, PCIe 5.0 x16, three M.2, Wi-Fi 6E, 2.5Gb, USB...DDR5Specifications from the Newegg listing | $226.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $226.99 / partMiddle range · better unit price than 64% of 62 in the same condition group on this page | Launch reference not recordedListing reference $243.99 · 7.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
| ASUS TUF GAMING B850-PLUS WIFI AMD AM5 B850 ATX motherboard, 14+2+1 80A stages, AI Ready, DDR5, PCIe 5.0, 3x M.2, Wi-Fi 7, 2.5Gb LAN, DisplayPort,...DDR5Specifications from the Newegg listing | $227.99 · View at Newegg Updated Sep 28, 2026 · 7h old | $227.99 / partMiddle range · better unit price than 61% of 62 in the same condition group on this page | Launch reference not recordedListing reference $239.99 · 5.0% lower; not a recorded previous sale | new · in-stockWarranty: not recorded |
B850 motherboard memory and processor support
| Socket | AM5 |
|---|---|
| Processor families | AMD Ryzen 7000, AMD Ryzen 8000, AMD Ryzen 9000 |
| Memory generation | DDR5 |
AMD states that AM5 600-series and 800-series motherboards support AM5 Ryzen 7000, 8000, and 9000 processors, with a possible BIOS update on 600-series boards.
A matching socket and memory generation are only part of the check. The exact board's BIOS, module type, capacity and memory-support list still matter. The listings below are filtered by generation, not a claim that every kit works with every board.
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