Motherboard MSI PRO Z890-S WIFISO — recondicionada, usada, sem acessórios, apenas painel I/O incluído

MSI PRO Z890-S WIFISO motherboard, refurbished and used, offered without accessories; only the I/O backpanel is included. This full-size desktop motherboard from MSI is supplied with an embedded accumulator battery and comes with a 3‑month warranty. Gross dimensions and packaging details are provided for logistics and installation planning. The product is suitable for system builders and technicians who accept refurbished components and require a working motherboard for desktop PC assemblies or upgrades.

Advantages

This refurbished MSI PRO Z890-S WIFISO board has been tested and returned to working condition, providing a cost-effective option compared with new units. Inclusion of the I/O backpanel allows for immediate installation into compatible chassis, and the embedded accumulator battery preserves BIOS settings between power cycles. The compact packaging and known gross/net weights simplify transportation and integration into inventory or deployment workflows.

Suitable for

• Desktop PC assembly and system upgrades
• Repair or replacement of a faulty motherboard in compatible systems
• Test bench use by technicians and repair shops
• Cost-conscious builds where refurbished components are acceptable

Key specifications

• Manufacturer: MSI
• Form factor: Full-size desktop motherboard (standard ATX-compatible dimensions)
• Embedded battery: Accumulator present to retain BIOS settings
• Net weight: 1.36 kg
• Gross weight (packaged): 1.77 kg
• Packed dimensions (W×H×D): 70 × 342 × 268 mm
• Packaging materials: paper/pasteboard and plastic components indicated
• Warranty period: 3 months
• Condition: Used, refurbished; sold without accessories (only I/O backpanel included)

How to use

Before installation, power down the PC and disconnect all power sources. Ground yourself to avoid electrostatic discharge. Install the I/O backpanel into the case rear, align the motherboard with case standoffs, and secure it using appropriate screws. Connect the main power and CPU power connectors, memory modules, storage devices, and any required front-panel connectors. After the initial power-on, enter BIOS/UEFI to verify settings; the embedded battery maintains BIOS settings but may require reset if the board has been serviced. Install or update chipset and device drivers from official sources for optimal stability.

Recommendations

Use this refurbished MSI PRO Z890-S WIFISO in systems where verified functional hardware is acceptable. Verify compatibility of CPU, memory, and case before purchase. Because accessories are not included, ensure you have necessary cables, CPU cooling solution, and compatible I/O peripherals. Keep the 3‑month warranty terms in mind and test the motherboard promptly after receipt to confirm operation.