Hardware Spec Index

Orbita MB-1878 Ultra A620 ATX Motherboard

Motherboards · Orbita · SKU MB1878-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,085 (Motherboards scale)
Category rank#23,343
Street price$79
Power20 W
Performance per dollar26.39
Released2023

Specifications

BrandOrbita
ModelOrbita MB-1878 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
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
Zephyra MB-2596 Core B650E Micro-ATX Wi-Fi 7 Motherboard4,169$349Compare
Orbita MB-3514 Prime A620 Mini-ITX Motherboard1,612$69Compare
Orbita MB-8649 Ultra B550 ATX Motherboard2,175$99Compare
Halcyra MB-3217 Plus Z890 ATX Wi-Fi 7 Motherboard5,171$459Compare
Kyndral MB-5086 Plus B760 ATX Wi-Fi 6E Motherboard3,236$219Compare
Zephyra MB-6147 Max X670E E-ATX Wi-Fi 6E Motherboard4,355$379Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Orbita MB-1878 Ultra A620 ATX Motherboard”, https://vextor7.com/item/93038339 (accessed 2026-10-22).