Hardware Spec Index

Halcyra MB-3912 Ultra B650 E-ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB3912-ULTRA · Released 2025 · Updated 2026-10-23

Key facts

Benchmark index3,979 (Motherboards scale)
Category rank#42,327
Street price$269
Power37 W
Performance per dollar14.79
Released2025

Specifications

BrandHalcyra
ModelHalcyra MB-3912 Ultra
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots5 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM18+2+1 phases, 80 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-5468 Edge B760 ATX DDR4 Motherboard2,761$119Compare
Kyndral MB-6113 Edge X570 ATX Motherboard2,559$119Compare
Halcyra MB-5599 XT X670E ATX Wi-Fi 7 Motherboard5,428$529Compare
Orbita MB-8549 SE B650 Micro-ATX Wi-Fi 6E Motherboard3,074$169Compare
Zephyra MB-3253 Prime B760 ATX Wi-Fi 6E Motherboard3,109$199Compare
Zephyra MB-9479 Pro X870 ATX Wi-Fi 7 Motherboard5,200$569Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-3912 Ultra B650 E-ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/91490410 (accessed 2026-10-23).