Hardware Spec Index

Halcyra MB-3905 Prime B650E ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB3905-PRIME · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index5,308 (Motherboards scale)
Category rank#26,538
Street price$699
Power52 W
Performance per dollar7.59
Released2025

Specifications

BrandHalcyra
ModelHalcyra MB-3905 Prime
SocketAM5
ChipsetB650E
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots4 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet10GbE + 2.5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM23+2+2 phases, 110 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
Kyndral MB-8485 Prime X570 E-ATX Wi-Fi 6 Motherboard5,557$609Compare
Novexa MB-1381 Ti H610 ATX Motherboard2,065$89Compare
Kyndral MB-5375 XT H610 ATX DDR4 Motherboard1,603$79Compare
Orbita MB-1641 SE A620 Micro-ATX Motherboard1,619$69Compare
Orbita MB-1977 Pro X570 Micro-ATX Wi-Fi 6E Motherboard5,900$699Compare
Kyndral MB-2487 Edge A620 Micro-ATX Motherboard2,129$99Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-3905 Prime B650E ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/9687222 (accessed 2026-10-21).