Hardware Spec Index

Zephyra MB-6857 Prime A620 ATX Motherboard

Motherboards · Zephyra · SKU MB6857-PRIME · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index1,512 (Motherboards scale)
Category rank#37,007
Street price$69
Power16 W
Performance per dollar21.91
Released2026

Specifications

BrandZephyra
ModelZephyra MB-6857 Prime
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 256 GB
Max memory speedDDR5-8000+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots2 total
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingMemory only
VRM10+1+1 phases, 50 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedIntel 800 Series Chipsets

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-8019 XT B550 Mini-ITX Wi-Fi 6E Motherboard4,127$369Compare
Orbita MB-8494 SE H610 ATX Motherboard2,519$119Compare
Halcyra MB-2146 Max X570 Micro-ATX Wi-Fi 6E Motherboard5,587$649Compare
Kyndral MB-6772 Edge Z790 ATX Wi-Fi 6E Motherboard5,154$479Compare
Orbita MB-9320 Ti B760 ATX Motherboard2,708$129Compare
Kyndral MB-9080 Edge B650E ATX Wi-Fi 7 Motherboard4,820$449Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-6857 Prime A620 ATX Motherboard”, https://vextor7.com/item/98693562 (accessed 2026-10-23).