Backpanel for PCI, Micro-ATX 5-slot aluminium by DimasTech S0022RW

DimasTech backpanel S0022RW is an aluminium rear bracket designed for Micro-ATX PC cases with five PCI expansion slots. The panel provides a rigid, low-profile mounting surface that keeps PCI and PCIe cards aligned and secured in place, while contributing to case structural integrity and consistent rear-slot spacing. Made from lightweight aluminium with a corrosion-resistant finish, this 5-slot backpanel fits standard Micro-ATX chassis layouts and is intended for use in custom builds, chassis repairs and upgrades where a durable, precision-cut rear bracket is required.

Advantages

The aluminium construction combines rigidity with low weight to support multi-slot expansion cards without excessive added mass. Precision-cut slot openings ensure correct alignment of expansion cards and reduce the risk of connector strain. The corrosion-resistant surface finish improves durability and maintains appearance over time. The simple, standard form factor allows straightforward replacement or upgrade of existing rear brackets in compatible Micro-ATX enclosures.

Suitable for

• Custom Micro-ATX desktop builds that require a 5-slot rear bracket
• Repair or replacement of damaged or missing rear panels
• Case upgrades to accommodate multiple expansion cards (GPU, sound, capture, RAID controllers)
• Workshop and small-scale system assembly where consistent slot alignment is needed

Key specifications

• Material: aluminium with corrosion-resistant finish
• Form factor: five full-height PCI/PCIe expansion slots for Micro-ATX chassis
• Thickness: rigid sheet metal suitable for structural support (lightweight)
• Surface: machined/finished to resist oxidation and wear
• Compatibility: standard Micro-ATX rear I/O slot spacing and mounting points

How to use

Power down the PC and disconnect all cables before starting. Remove the case side panel and unscrew the existing rear bracket if present. Align the DimasTech aluminium backpanel so the slot openings correspond to the installed expansion cards and the case mounting points. Secure the panel using the case's standard screws or clips, ensuring the bracket sits flush with the chassis and that expansion card brackets are properly fastened to avoid movement. Reinstall the side panel and reconnect cables before powering on.

Recommendations

For reliable installation, handle the panel with care to avoid bending the slot edges. When installing multiple expansion cards, fasten each card to the bracket to maintain alignment and prevent connector stress. If aftermarket cooling or additional rear-mounted components are present, verify clearances before final assembly.