Hardware Spec Index

Zephyra MB-4490 Prime B860 ATX Wi-Fi 7 Motherboard

Motherboards · Zephyra · SKU MB4490-PRIME · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index4,429 (Motherboards scale)
Category rank#33,147
Street price$359
Power40 W
Performance per dollar12.34
Released2026

Specifications

BrandZephyra
ModelZephyra MB-4490 Prime
SocketLGA1851
ChipsetB860
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-9000+ (OC, CUDIMM)
Primary x16 slotPCIe 5.0 x16
M.2 slots2 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
OverclockingMemory only
VRM19+2+1 phases, 70 A stages
BIOSDual UEFI, BIOS flashback button

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysIntel LGA1851 SocketIntel 800 Series ChipsetsDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Orbita MB-1659 Pro B650 ATX Wi-Fi 6E Motherboard4,255$349Compare
Halcyra MB-3242 Ti B650E ATX Wi-Fi 7 Motherboard4,946$549Compare
Kyndral MB-4935 Max X570 Micro-ATX Motherboard2,554$139Compare
Halcyra MB-3967 Edge B650 Micro-ATX Wi-Fi 6E Motherboard3,643$319Compare
Novexa MB-8412 Core B650 Micro-ATX Wi-Fi 6E Motherboard4,059$309Compare
Kyndral MB-6942 Prime X570 Micro-ATX Motherboard2,436$129Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-4490 Prime B860 ATX Wi-Fi 7 Motherboard”, https://vextor7.com/item/91825687 (accessed 2026-10-21).