Hardware Spec Index

Halcyra MB-3621 Max A620 ATX Motherboard

Motherboards · Halcyra · SKU MB3621-MAX · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,697 (Motherboards scale)
Category rank#41,664
Street price$79
Power17 W
Performance per dollar21.48
Released2023

Specifications

BrandHalcyra
ModelHalcyra MB-3621 Max
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (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
OverclockingMemory only
VRM11+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-3218 Core B650E Micro-ATX Wi-Fi 7 Motherboard4,472$409Compare
Halcyra MB-7691 Core B850 ATX Wi-Fi 6E Motherboard3,195$199Compare
Kyndral MB-3834 Ti B550 E-ATX Wi-Fi 6E Motherboard2,922$169Compare
Novexa MB-6123 Prime X570 Micro-ATX Wi-Fi 6 Motherboard5,214$599Compare
Orbita MB-8977 Prime X670E Micro-ATX Wi-Fi 6E Motherboard4,514$419Compare
Zephyra MB-4478 Ultra X670E ATX Wi-Fi 6E Motherboard5,141$489Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-3621 Max A620 ATX Motherboard”, https://vextor7.com/item/92949920 (accessed 2026-10-19).