Zephyra MB-1859 Core B650 ATX Wi-Fi 6E Motherboard
Motherboards · Zephyra · SKU MB1859-CORE · Released 2023 · Updated 2026-10-20
Key facts
| Benchmark index | 3,838 (Motherboards scale) |
|---|---|
| Category rank | #23,113 |
| Street price | $319 |
| Power | 37 W |
| Performance per dollar | 12.03 |
| Released | 2023 |
Specifications
| Brand | Zephyra |
|---|---|
| Model | Zephyra MB-1859 Core |
| Socket | AM5 |
| Chipset | B650 |
| Form factor | ATX |
| Memory | 4× DDR5 DIMM, up to 192 GB |
| Max memory speed | DDR5-6400+ (OC) |
| Primary x16 slot | PCIe 4.0 x16 |
| M.2 slots | 3 total, 1× PCIe 5.0 x4 |
| Rear USB-C | 1× USB 3.2 Gen 2x2 20Gbps (Type-C) |
| Ethernet | 2.5GbE |
| Wireless | Wi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3 |
| Overclocking | CPU + memory |
| VRM | 18+2+1 phases, 80 A stages |
| BIOS | Dual UEFI, BIOS flashback button |
Related guides
PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained
Similar Motherboards
| Model | Benchmark | Price | Compare |
|---|---|---|---|
| Halcyra MB-6869 XT X570 ATX Motherboard | 1,831 | $79 | Compare |
| Zephyra MB-1157 XT B550 ATX Wi-Fi 6E Motherboard | 3,703 | $269 | Compare |
| Novexa MB-2589 Ti Z790 ATX Wi-Fi 6E Motherboard | 4,358 | $369 | Compare |
| Kyndral MB-4038 Pro B760 ATX Wi-Fi 6E Motherboard | 3,032 | $169 | Compare |
| Kyndral MB-3628 Ultra B550 ATX Motherboard | 1,590 | $69 | Compare |
| Zephyra MB-4239 Core B760 ATX Motherboard | 2,691 | $139 | Compare |
Cite this page: Hardware Spec Index, “Zephyra MB-1859 Core B650 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/4390779 (accessed 2026-10-20).