Hardware Spec Index

Halcyra MB-6690 Ultra B550 Micro-ATX Wi-Fi 6 Motherboard

Motherboards · Halcyra · SKU MB6690-ULTRA · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index3,666 (Motherboards scale)
Category rank#36,703
Street price$289
Power35 W
Performance per dollar12.69
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-6690 Ultra
SocketAM4
ChipsetB550
Form factorMicro-ATX
Memory2× DDR4 DIMM, up to 64 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
VRM17+2+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
Novexa MB-8118 Max B760 ATX DDR4 Wi-Fi 6E Motherboard3,035$209Compare
Zephyra MB-8191 Ti X870E Micro-ATX Wi-Fi 7 Motherboard5,900$699Compare
Novexa MB-2677 Core H810 E-ATX Motherboard1,679$79Compare
Orbita MB-5941 Core A620 ATX Motherboard2,009$89Compare
Zephyra MB-6716 SE X570 E-ATX Wi-Fi 6 Motherboard4,652$369Compare
Novexa MB-4064 Edge X570 Micro-ATX Motherboard1,897$89Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-6690 Ultra B550 Micro-ATX Wi-Fi 6 Motherboard”, https://vextor7.com/item/92942959 (accessed 2026-10-20).