Hardware Spec Index

Zephyra MB-7977 Max B650 E-ATX Wi-Fi 6E Motherboard

Motherboards · Zephyra · SKU MB7977-MAX · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index4,299 (Motherboards scale)
Category rank#213
Street price$319
Power40 W
Performance per dollar13.48
Released2023

Specifications

BrandZephyra
ModelZephyra MB-7977 Max
SocketAM5
ChipsetB650
Form factorE-ATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2x2 20Gbps (Type-C)
Ethernet2.5GbE
WirelessWi-Fi 6E (802.11ax, 6 GHz) + Bluetooth 5.3
OverclockingCPU + memory
VRM19+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
Zephyra MB-5406 Max B550 Mini-ITX Motherboard2,909$149Compare
Orbita MB-2419 XT B760 ATX Wi-Fi 7 Motherboard4,305$349Compare
Orbita MB-5870 Edge X570 Micro-ATX Motherboard1,496$79Compare
Halcyra MB-2307 XT B650 ATX Wi-Fi 6E Motherboard4,547$379Compare
Halcyra MB-1127 Core Z790 E-ATX Wi-Fi 6E Motherboard4,478$449Compare
Kyndral MB-5779 SE X570 ATX Wi-Fi 6 Motherboard4,674$519Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-7977 Max B650 E-ATX Wi-Fi 6E Motherboard”, https://vextor7.com/item/769274 (accessed 2026-10-21).