Hardware Spec Index

Kyndral MB-6879 Ultra B550 ATX Wi-Fi 6 Motherboard

Motherboards · Kyndral · SKU MB6879-ULTRA · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index3,586 (Motherboards scale)
Category rank#41,577
Street price$239
Power32 W
Performance per dollar15.00
Released2020

Specifications

BrandKyndral
ModelKyndral MB-6879 Ultra
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
VRM16+1+1 phases, 60 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-9030 SE X570 ATX Wi-Fi 6 Motherboard3,641$299Compare
Novexa MB-5415 Edge B550 ATX Wi-Fi 6 Motherboard3,115$179Compare
Halcyra MB-3651 SE X670E ATX Wi-Fi 6E Motherboard5,175$589Compare
Orbita MB-4212 Prime X570 ATX Wi-Fi 6E Motherboard5,863$579Compare
Zephyra MB-6163 SE B550 ATX Wi-Fi 6E Motherboard2,884$169Compare
Kyndral MB-1755 Pro X570 Micro-ATX Wi-Fi 6 Motherboard5,187$489Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-6879 Ultra B550 ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/99833612 (accessed 2026-10-25).