Choosing the right full-height PCI bracket ensures secure mounting and reliable expansion in standard ATX cases. The products below cover common full-height brackets compatible with a range of PCIe, SAS, and older PCI/AGP slots. This guide highlights metal durability, screw-hole compatibility, and standard 54 mm spacing to fit standard full-height slots.
| Product | Brand | Key Use | Notes |
|---|---|---|---|
| Deal4GO 4U 12cm Full-Height Bracket | N/A | Intel 750 / P3500 / P3600 / P3700 M.2 adapters, SAS cards | 54 mm screw-hole distance; 12 cm tall |
| BestParts 5pcs Long Full Height Brackets | BestPartsCom | X540-T2 / X710-T2L / X710AT2 network cards | Metal construction; generic compatibility |
| BestPartsCom Full Height Bracket for NVIDIA Quadro | BestPartsCom | Quadro K1200 / NVS 510 / P400 / P600 / P1000 | Full-height brackets; metal |
| BestParts Long Bracket Replacement for Dell Boss Cards | BestParts | DELL M.2 SATA Boss adapters and controller cards | New and generic; metal |
| The Lord of the Tools Full-Height PCI Bracket | The Lord of the Tools | LSI MegaRAID / IBM ServeRAID controllers | Stainless steel; 54 mm hole spacing |
Note: The selections emphasize standard 54 mm hole spacing and solid metal construction to support a variety of full-height PCIe or legacy cards. Always verify screw-hole distance on your specific adapter prior to purchase to ensure mounting compatibility.
Deal4GO 4U 12cm Full-Height Bracket

The Deal4GO full-height bracket is designed for mid-to-high capacity server and workstation expansions. It features a 12 cm height and a 54 mm hole spacing to align with standard PCI full-height slots. The bracket supports Intel 750 / P3500 / P3600 / P3700 M.2 SSD PCIe adapters and SAS cards, delivering durable metal framing suitable for chassis mounting. Ensure screw-hole distance matches your adapter before purchase.
BestParts 5pcs Long Full Height Brackets

These generic long brackets from BestPartsCom are designed for broader compatibility with PCIe and server-grade NICs like Intel X540-T2 and X710 series. Made from metal, they offer sturdy support for full-height installations. Suitable for users upgrading older systems or adding high-density expansion cards in fixed chassis slots. Always confirm card compatibility with the bracket’s mounting pattern before purchasing.
BestPartsCom Full Height Bracket for NVIDIA Quadro

This full-height bracket from BestPartsCom is designed for NVIDIA Quadro and similar professional GPUs. It’s a metal, full-height mount intended to fit standard 54 mm spacing and provide reliable support for larger video cards in workstation builds. The bracket is described as new and generic, making it adaptable for various full-height card formats while maintaining a solid chassis fit.
BestParts Long Bracket Replacement for Dell Boss Cards

This replacement bracket by BestParts is tailored for Dell Boss Card setups, including certain PERC and MegaRAID controllers. The metal construction supports full-height installations and matches standard 54 mm spacing. It presents a practical option for users upgrading enterprise storage controllers or replacing worn brackets in Dell-based servers. Confirm card compatibility with the Dell Boss Card form factor before purchase.
The Lord of the Tools Full-Height PCI Bracket

Designed for broad compatibility with enterprise controllers, this stainless steel full-height bracket offers robust support for LSI MegaRAID and IBM ServeRAID SAS controllers. Its 54 mm hole spacing aligns with standard PCI full-height slots, providing a dependable mounting solution for server or workstation expansions. The stainless steel construction emphasizes longevity in demanding environments.
AoQhir PCIe Full-Height Bracket for Riser Card

The AoQhir full-height bracket accompanies PCIe riser solutions and offers multi-size compatibility, including PCIe x1, x4, x8, and x16 variants. It is designed for high-speed PCIe extension in testing and development environments, with a bracket option that fits full-height chassis requirements. The product focuses on protecting motherboard slots during frequent plug-ins while maintaining reliable data transmission.
AS Axis Spindleon 2pcs Full Height Bracket

This set from AS Axis Spindleon provides two full-height brackets for standard PCI or AGP slot chassis. The metal construction ensures long-term durability, and its compatibility is described as suitable for standard PCI and AGP slots. It’s a practical option for users replacing older brackets or configuring legacy systems that rely on full-height designs.
Buying Guide
- Slot compatibility: Verify whether the bracket supports PCI, PCIe, PCIe x16, PCIe x8, or AGP as needed for your configuration. Full-height brackets vary in mount patterns and may not fit all cards.
- Hole spacing: Most standard full-height brackets use 54 mm hole spacing. If your adapter or motherboard expects a different spacing, look for brackets explicitly labeled for that pattern.
- Materials and durability: Steel or stainless steel brackets offer the best rigidity and long-term reliability in server or workstation environments. Metal brackets resist bending and provide solid grounding.
- Cooling and clearance: Some brackets extend deeper into the case or impact nearby cables. Ensure there is enough clearance for the card’s height and any heat sinks or fans.
- Brand and compatibility notes: While many brackets are labeled as generic, confirm compatibility with your card model (for example, Dell Boss cards, NVIDIA Quadro, or Intel DC SSD adapters) to avoid mounting issues.
- Installation ease: Look for brackets that come with screws or mounting hardware, especially in multi-pack offerings. Some sets include screws and spacers for quick mounting.
- Use-case considerations: For enterprise storage controllers, ensure the bracket supports the required mounting depth and weight without impacting the server’s airflow or cable management.