Hardware Spec Index

Orbita MB-4639 Ultra A620 ATX Motherboard

Motherboards · Orbita · SKU MB4639-ULTRA · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index2,020 (Motherboards scale)
Category rank#26,913
Street price$79
Power19 W
Performance per dollar25.57
Released2025

Specifications

BrandOrbita
ModelOrbita MB-4639 Ultra
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
VRM12+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
Kyndral MB-4418 Ultra B550 Micro-ATX Wi-Fi 6E Motherboard3,230$179Compare
Zephyra MB-9368 Prime X570 Micro-ATX Wi-Fi 6 Motherboard5,765$549Compare
Halcyra MB-7191 Ultra A620 Mini-ITX Motherboard1,591$69Compare
Kyndral MB-9541 Max B860 E-ATX Wi-Fi 6E Motherboard2,913$179Compare
Halcyra MB-3373 Edge X570 Micro-ATX Wi-Fi 6 Motherboard4,474$359Compare
Orbita MB-8461 XT B550 ATX Wi-Fi 6 Motherboard3,485$219Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-4639 Ultra A620 ATX Motherboard”, https://vextor7.com/item/2161815 (accessed 2026-10-22).