Hardware Spec Index

Halcyra MB-8638 Plus B650E ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB8638-PLUS · Released 2026 · Updated 2026-10-22

Key facts

Benchmark index4,865 (Motherboards scale)
Category rank#14,393
Street price$489
Power45 W
Performance per dollar9.95
Released2026

Specifications

BrandHalcyra
ModelHalcyra MB-8638 Plus
SocketAM5
ChipsetB650E
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots3 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM20+2+2 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
Halcyra MB-9583 Prime B760 ATX Wi-Fi 6E Motherboard4,103$359Compare
Halcyra MB-7804 Max B650 E-ATX Wi-Fi 6E Motherboard3,592$259Compare
Orbita MB-8425 Max B550 Mini-ITX Wi-Fi 6E Motherboard3,975$339Compare
Novexa MB-7826 XT A620 E-ATX Motherboard2,166$99Compare
Novexa MB-4059 Max H810 Micro-ATX Motherboard2,446$109Compare
Novexa MB-4660 Pro B760 ATX Wi-Fi 7 Motherboard4,177$319Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-8638 Plus B650E ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/53479662 (accessed 2026-10-22).