Rack accessory INTEL A2UL8RISER — 2U green riser compatible with Intel S2600GZ/S2600GL and select R22/R23 server models

INTEL A2UL8RISER is a 2U PCIe riser accessory finished in green, designed for use in compatible Intel server and workstation chassis. Intended as a rack-mounted replacement or spare, this passive riser provides additional PCIe expansion capability for certain 2U systems that use compatible motherboard layouts. The part is suitable for Intel S2600GZ and S2600GL motherboards and select R2208/R2216/R2308/R2312 and related 2U server models requiring a 3x8 slot riser configuration.

Advantages

The riser offers a compact, low-profile solution to expand PCIe slots in 2U enclosures without modifying the motherboard. Its passive design reduces power and cooling requirements compared with active risers, while the standardized mechanical form factor ensures straightforward installation in compatible chassis. Supplied as a spare part for maintenance, it helps restore or extend system I/O capability in server environments.

Suitable for

• Adding or replacing PCIe expansion in 2U Intel server chassis
• Maintenance and spare-part replacement for S2600GZ / S2600GL systems
• Workstation or server upgrades where a 3x8 passive riser form factor is required
• Data center racks where space-constrained PCIe expansion is needed

Key specifications

• Form factor: 2U rack-mounted PCIe riser, low-profile design
• Interface: PCI Express passive riser with 3x8 slot configuration
• Compatibility: Designed for specific Intel S2600-series motherboards and select R22/R23 server models
• Cooling: Passive design — no integrated fans or active cooling
• Finish: Green board color for visual identification in rack systems

How to use

Power down the server and disconnect it from the mains before installation. Remove the chassis access panel to access the motherboard area and the riser slot. Align the riser board with the chassis mounting points and the motherboard connector, insert it carefully until fully seated, and secure it with the appropriate screws or retention mechanism. Reassemble the chassis, reconnect power, and verify that the system recognizes the newly available PCIe slot(s) in the BIOS or operating system. Follow server vendor documentation for any model-specific installation steps or jumper/configuration requirements.