Hardware Spec Index

Orbita MB-3939 Ultra A620 ATX Motherboard

Motherboards · Orbita · SKU MB3939-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index1,668 (Motherboards scale)
Category rank#42,986
Street price$79
Power17 W
Performance per dollar21.11
Released2023

Specifications

BrandOrbita
ModelOrbita MB-3939 Ultra
SocketAM5
ChipsetA620
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (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
VRM11+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
Halcyra MB-6271 Ti X570 Micro-ATX Motherboard1,745$69Compare
Kyndral MB-3126 Edge X570 ATX Wi-Fi 6 Motherboard4,709$439Compare
Halcyra MB-4739 Pro B860 Micro-ATX Wi-Fi 7 Motherboard4,427$339Compare
Orbita MB-9841 Edge Z790 Micro-ATX Wi-Fi 6E Motherboard4,907$479Compare
Zephyra MB-7679 Core H610 Micro-ATX DDR4 Motherboard1,787$69Compare
Kyndral MB-8198 Max X670E ATX Wi-Fi 7 Motherboard4,588$509Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-3939 Ultra A620 ATX Motherboard”, https://vextor7.com/item/28026601 (accessed 2026-10-23).