Hardware Spec Index

Zephyra MB-8621 Max B550 ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB8621-MAX · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index3,841 (Motherboards scale)
Category rank#18,706
Street price$289
Power35 W
Performance per dollar13.29
Released2020

Specifications

BrandZephyra
ModelZephyra MB-8621 Max
SocketAM4
ChipsetB550
Form factorATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM17+1+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Zephyra MB-6383 Ti H610 Micro-ATX Motherboard2,265$119Compare
Zephyra MB-3258 Pro H610 ATX Motherboard2,253$89Compare
Kyndral MB-3127 Pro H610 Micro-ATX Motherboard2,020$99Compare
Orbita MB-6816 Prime X870 ATX Wi-Fi 7 Motherboard4,542$359Compare
Kyndral MB-1290 Ti B550 Micro-ATX Wi-Fi 6E Motherboard3,170$209Compare
Zephyra MB-4157 SE X570 ATX Wi-Fi 6E Motherboard4,650$449Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-8621 Max B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/96561411 (accessed 2026-10-23).