Hardware Spec Index

Zephyra MB-5757 Ultra B650 ATX Motherboard

Motherboards · Zephyra · SKU MB5757-ULTRA · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index2,858 (Motherboards scale)
Category rank#657
Street price$159
Power27 W
Performance per dollar17.97
Released2023

Specifications

BrandZephyra
ModelZephyra MB-5757 Ultra
SocketAM5
ChipsetB650
Form factorATX
Memory4× DDR5 DIMM, up to 192 GB
Max memory speedDDR5-6400+ (OC)
Primary x16 slotPCIe 4.0 x16
M.2 slots3 total, 1× PCIe 5.0 x4
Rear USB-C1× USB 3.2 Gen 2 10Gbps (Type-C)
Ethernet2.5GbE
WirelessNone
OverclockingCPU + memory
VRM14+1+1 phases, 70 A stages
BIOSUEFI

Related guides

PCIe Lanes ExplainedM.2 SSD Sizes and KeysAMD AM5 SocketAMD AM5 Chipsets ComparedDDR5 Memory ExplainedPCIe 5.0 Explained

Similar Motherboards

ModelBenchmarkPriceCompare
Novexa MB-4857 Core B550 Mini-ITX Wi-Fi 6 Motherboard3,055$169Compare
Novexa MB-1378 Pro X570 ATX Wi-Fi 6 Motherboard3,186$189Compare
Novexa MB-6471 Core B760 Micro-ATX Wi-Fi 6E Motherboard3,642$239Compare
Halcyra MB-3536 Pro A620 Micro-ATX Motherboard1,758$69Compare
Halcyra MB-6855 Max X570 E-ATX Wi-Fi 6 Motherboard5,252$559Compare
Halcyra MB-2945 Core B550 E-ATX Wi-Fi 6E Motherboard4,114$319Compare

All Motherboards · JSON

Cite this page: Hardware Spec Index, “Zephyra MB-5757 Ultra B650 ATX Motherboard”, https://vextor7.com/item/6568412 (accessed 2026-10-22).