Hardware Spec Index

Halcyra MB-7149 XT B550 ATX Motherboard

Motherboards · Halcyra · SKU MB7149-XT · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index1,578 (Motherboards scale)
Category rank#26,952
Street price$69
Power15 W
Performance per dollar22.87
Released2020

Specifications

BrandHalcyra
ModelHalcyra MB-7149 XT
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
WirelessNone
OverclockingCPU + memory
VRM10+1+1 phases, 60 A stages
BIOSUEFI

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-1976 Edge B860 E-ATX Wi-Fi 7 Motherboard4,497$369Compare
Orbita MB-2152 XT B550 ATX Motherboard2,802$149Compare
Orbita MB-2539 Ti X570 Micro-ATX Motherboard2,599$119Compare
Halcyra MB-5415 Plus X570 E-ATX Wi-Fi 6 Motherboard5,715$519Compare
Zephyra MB-7874 Max B850 ATX Motherboard2,584$139Compare
Zephyra MB-5184 Plus A620 ATX Motherboard2,534$119Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-7149 XT B550 ATX Motherboard”, https://vextor7.com/item/32329433 (accessed 2026-10-23).