Hardware Spec Index

Halcyra MB-1242 XT B550 ATX Motherboard

Motherboards · Halcyra · SKU MB1242-XT · Released 2022 · Updated 2026-10-19

Key facts

Benchmark index2,791 (Motherboards scale)
Category rank#37,337
Street price$139
Power26 W
Performance per dollar20.08
Released2022

Specifications

BrandHalcyra
ModelHalcyra MB-1242 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 slots5 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+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
Kyndral MB-4184 Ultra B650E E-ATX Wi-Fi 6E Motherboard4,733$439Compare
Novexa MB-3142 SE H610 ATX Motherboard1,588$79Compare
Halcyra MB-5897 Plus B650 E-ATX Wi-Fi 6E Motherboard2,995$169Compare
Orbita MB-9479 XT B760 ATX Wi-Fi 7 Motherboard3,847$329Compare
Kyndral MB-6650 Ti B650E ATX Wi-Fi 6E Motherboard5,506$699Compare
Kyndral MB-7125 Edge A620 Mini-ITX Motherboard2,038$79Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-1242 XT B550 ATX Motherboard”, https://vextor7.com/item/92372845 (accessed 2026-10-19).