Hardware Spec Index

Zephyra MB-4870 Plus B550 E-ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB4870-PLUS · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index3,001 (Motherboards scale)
Category rank#37,057
Street price$199
Power29 W
Performance per dollar15.08
Released2021

Specifications

BrandZephyra
ModelZephyra MB-4870 Plus
SocketAM4
ChipsetB550
Form factorE-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 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, 70 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
Novexa MB-5363 Pro X570 Micro-ATX Wi-Fi 6E Motherboard5,008$449Compare
Zephyra MB-5986 Edge H610 Micro-ATX Motherboard2,579$139Compare
Novexa MB-6930 Ultra B650 Micro-ATX Wi-Fi 6E Motherboard2,882$169Compare
Zephyra MB-7729 SE B650 Micro-ATX Motherboard2,586$149Compare
Novexa MB-8578 Core X670E Micro-ATX Wi-Fi 6E Motherboard5,900$699Compare
Zephyra MB-4939 Plus B650 ATX Motherboard2,722$159Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4870 Plus B550 E-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/7092099 (accessed 2026-10-24).