Hardware Spec Index

Halcyra MB-7977 Ultra X870E ATX Wi-Fi 7 Motherboard

Motherboards · Halcyra · SKU MB7977-ULTRA · Released 2026 · Updated 2026-10-27

Key facts

Benchmark index4,304 (Motherboards scale)
Category rank#31,212
Street price$369
Power41 W
Performance per dollar11.66
Released2026

Specifications

BrandHalcyra
ModelHalcyra MB-7977 Ultra
SocketAM5
ChipsetX870E
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 5.0 x16
M.2 slots5 total, 2× PCIe 5.0 x4
Rear USB-C2× USB4 40Gbps (Type-C)
Ethernet5GbE
WirelessWi-Fi 7 (802.11be, 320 MHz) + Bluetooth 5.4
OverclockingCPU + memory
VRM19+2+1 phases, 70 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-8940 Edge B650 ATX Wi-Fi 6E Motherboard2,819$139Compare
Kyndral MB-3770 Ultra X570 Mini-ITX Wi-Fi 6E Motherboard5,215$599Compare
Halcyra MB-8951 Plus X570 Mini-ITX Wi-Fi 6 Motherboard4,249$399Compare
Kyndral MB-6691 Plus B650 Micro-ATX Wi-Fi 6E Motherboard2,874$149Compare
Novexa MB-2534 Max X570 ATX Wi-Fi 6 Motherboard5,496$699Compare
Halcyra MB-3036 Plus B850 Micro-ATX Wi-Fi 6E Motherboard3,040$149Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Halcyra MB-7977 Ultra X870E ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/8765268 (accessed 2026-10-27).