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Main image of Bytespeed LLC MB45II7 Motherboard 15BFQ1-011000 MB45II4 V.01 LAED-FR.GREEN Mainboard, AMD AM4 Socket, DDR4 Dual Channel, M.2 NVMe, SATA III, PCIe 3.0 x16, 100% Fully Tested Working OEM Replacement Mai

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Bytespeed LLC MB45II7 Motherboard 15BFQ1-011000 MB45II4 V.01 LAED-FR.GREEN Mainboard, AMD AM4 Socket, DDR4 Dual Channel, M.2 NVMe, SATA III, PCIe 3.0 x16, 100% Fully Tested Working OEM Replacement Mai

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1. OEM mainboard for Bytespeed LLC custom desktops, part codes MB45II7,15BFQ1-011000, MB45II4 V.01 LAED-FR.GREEN, matching original chassis mounting holes and internal connector layout.
2. AMD AM4 socket supports Ryzen 1000 to 5000 series processors, dual DDR4 memory slots deliver stable dual-channel performance for daily office and light gaming workloads.
3. Features PCIe 3.0 x16 slot for discrete graphics card, M.2 NVMe SSD slot plus SATA III 6Gb/s ports, flexible storage options for SSD and HDD.
4. Onboard Gigabit LAN and HD audio, complete rear IO panel with USB, video and audio ports, direct drop-in replacement without modification for Bytespeed systems.
5. 100% fully tested before shipment, power-on, memory, storage and peripheral functions verified; resolves no boot, no display and mainboard hardware faults.

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AJMRTC Bytespeed LLC desktop motherboard MB45II7, marked 15BFQ1-011000, MB45II4 V.01 LAED-FR.GREEN. This AM4 mainboard is built for Bytespeed custom PCs, supporting AMD Ryzen AM4 CPUs and DDR4 memory, equipped with M.2 NVMe and SATA storage interfaces. It replaces faulty original motherboards. Please confirm your system model and board marking before purchase. Only motherboard included; CPU, RAM, GPU and other PC components are not contained. Desktop assembly experience is recommended.

Specifications

Compatible Device: Bytespeed LLC Custom Desktop Board Markings: MB45II7,15BFQ1-011000, MB45II4 V.01, LAED-FR.GREEN CPU Socket: AM4 Supported CPU: AMD Ryzen 1000/2000/3000/5000 Series Memory: 2 × DDR4 DIMM, Dual Channel Storage: M.2 NVMe PCIe3.0 + SATA III 6Gb/s Expansion: PCIe 3.0 x16 Application: Bytespeed custom desktop motherboard replacement & repair Condition:100% Fully Tested & Fully Work

Additional Information
First Listed on Newegg	October 12, 2026

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Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by USA-LXY Return Policy

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Item#: 9SIC4P5M8E1942