Hardware Spec Index

Halcyra MB-1857 Ultra A620 Micro-ATX Motherboard

Motherboards · Halcyra · SKU MB1857-ULTRA · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,189 (Motherboards scale)
Category rank#22,274
Street price$109
Power22 W
Performance per dollar20.08
Released2024

Specifications

BrandHalcyra
ModelHalcyra MB-1857 Ultra
SocketAM5
ChipsetA620
Form factorMicro-ATX
Memory2× DDR5 DIMM, up to 128 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM12+1+1 phases, 50 A stages
BIOSUEFI

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Cite this page: Hardware Spec Index, “Halcyra MB-1857 Ultra A620 Micro-ATX Motherboard”, https://vextor7.com/item/4986975 (accessed 2026-10-21).