Hardware Spec Index

Zephyra MB-3855 Edge B550 ATX Wi-Fi 6 Motherboard

Motherboards · Zephyra · SKU MB3855-EDGE · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index4,117 (Motherboards scale)
Category rank#43,222
Street price$309
Power38 W
Performance per dollar13.32
Released2020

Specifications

BrandZephyra
ModelZephyra MB-3855 Edge
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 6 (802.11ax) + Bluetooth 5.2
OverclockingCPU + memory
VRM18+2+1 phases, 90 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-1445 Core H610 E-ATX Motherboard1,695$69Compare
Zephyra MB-3938 Max A620 ATX Motherboard2,458$99Compare
Halcyra MB-4598 XT X670E ATX Wi-Fi 6E Motherboard5,679$659Compare
Novexa MB-1683 Pro A620 Micro-ATX Motherboard2,368$109Compare
Novexa MB-2184 XT B850 E-ATX Wi-Fi 6E Motherboard3,484$219Compare
Halcyra MB-6754 XT B550 E-ATX Motherboard2,815$139Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3855 Edge B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/84007 (accessed 2026-10-19).