Hardware Spec Index

Kyndral MB-5877 Ultra B650E ATX Wi-Fi 6E Motherboard

Motherboards · Kyndral · SKU MB5877-ULTRA · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index5,052 (Motherboards scale)
Category rank#28,711
Street price$429
Power45 W
Performance per dollar11.78
Released2022

Specifications

BrandKyndral
ModelKyndral MB-5877 Ultra
SocketAM5
ChipsetB650E
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM21+2+2 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-6122 Edge Z890 ATX Wi-Fi 7 Motherboard5,828$649Compare
Kyndral MB-9085 Prime X570 Micro-ATX Wi-Fi 6 Motherboard4,017$279Compare
Halcyra MB-5641 Max B550 Micro-ATX Wi-Fi 6 Motherboard3,047$149Compare
Orbita MB-2796 Ti A620 ATX Motherboard2,419$119Compare
Novexa MB-3060 Ultra X570 ATX Motherboard2,265$99Compare
Novexa MB-9001 Pro X570 Mini-ITX Motherboard1,445$69Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Kyndral MB-5877 Ultra B650E ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/404654 (accessed 2026-10-19).