Hardware Spec Index

Zephyra MB-3861 Ultra X570 Micro-ATX Motherboard

Motherboards · Zephyra · SKU MB3861-ULTRA · Released 2020 · Updated 2026-10-19

Key facts

Benchmark index1,470 (Motherboards scale)
Category rank#38,492
Street price$69
Power15 W
Performance per dollar21.30
Released2020

Specifications

BrandZephyra
ModelZephyra MB-3861 Ultra
SocketAM4
ChipsetX570
Form factorMicro-ATX
Memory4× DDR4 DIMM, up to 128 GB
Max memory speedDDR4-4800+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots4 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM10+1+1 phases, 60 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 Chipsets ComparedIntel 800 Series ChipsetsAMD AM5 SocketIntel LGA1851 Socket

Similar Motherboards

ModelBenchmarkPriceCompare
Kyndral MB-2939 Prime X570 ATX Wi-Fi 6 Motherboard5,136$489Compare
Halcyra MB-3326 Max X570 E-ATX Motherboard1,892$69Compare
Orbita MB-9561 Prime X670E ATX Wi-Fi 7 Motherboard5,401$589Compare
Zephyra MB-3257 Core B850 Mini-ITX Wi-Fi 6E Motherboard3,406$259Compare
Orbita MB-8037 Plus X570 Micro-ATX Wi-Fi 6 Motherboard3,079$209Compare
Halcyra MB-9433 SE X670E ATX Wi-Fi 7 Motherboard5,817$669Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-3861 Ultra X570 Micro-ATX Motherboard”, https://vextor7.com/item/618458 (accessed 2026-10-19).