Hardware Spec Index

Zephyra MB-2689 Prime B550 ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB2689-PRIME · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index3,030 (Motherboards scale)
Category rank#24,068
Street price$159
Power29 W
Performance per dollar19.06
Released2022

Specifications

BrandZephyra
ModelZephyra MB-2689 Prime
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM15+1+1 phases, 60 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysWi-Fi 6E ExplainedAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Halcyra MB-2951 Max Z790 ATX DDR4 Wi-Fi 7 Motherboard4,634$379Compare
Orbita MB-7560 XT H610 Micro-ATX DDR4 Motherboard1,587$69Compare
Halcyra MB-5655 Prime Z890 Micro-ATX Wi-Fi 7 Motherboard5,498$539Compare
Zephyra MB-4782 Pro H610 E-ATX Motherboard2,233$109Compare
Zephyra MB-9036 Pro B550 Mini-ITX Motherboard2,059$89Compare
Zephyra MB-3674 SE H610 ATX Motherboard2,208$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-2689 Prime B550 ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/10192589 (accessed 2026-10-25).