Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
The Lenovo 4XF7A99748 is a 180mm rack extension kit designed for 48U ThinkSystem rack enclosures where standard depth falls short of housing deep servers, high-density storage nodes, or cable management assemblies without forcing doors closed on rear infrastructure. At 10 lb, the kit adds structural extension without meaningful load penalty, making it a practical fix for data center builds where equipment depth exceeds the stock rack interior clearance.
Designed for Lenovo ThinkSystem 48U rack enclosures — specifically the Onyx series. Verify your rack's base model and current depth configuration before ordering; this extension is not a universal fit across all Lenovo rack families. Confirm compatibility with your specific ThinkSystem rack model number via Lenovo's rack configurator or pre-sales engineering support before deployment.
The 4XF7A99748 ships at 10 lb — factor this into rack total load calculations, particularly in high-density deployments where cumulative accessory weight against the floor-load rating matters. Country of origin is Mexico. No torque specifications, tool requirements, or environmental ratings are available in current evidence; consult the Lenovo ThinkSystem rack installation guide for your specific enclosure model before mounting.
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
180mm rack extension kit designed for 48U Pearl enclosures in the ThinkSystem line
180mm rack extension kit designed for 42U Onyx-series enclosures
Tool-free slide rail kit designed for rack-mounting ThinkSystem servers in standard EIA-310 cabinets
2U toolless slide rail kit designed for specific ThinkSystem servers, including a Cable Management Arm (CMA)
Factory-designated advance heatsink engineered for the ThinkSystem SR665 V3 2U rack server platform
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