Lenovo 4XF7A99750 Thinksystem 48U Pearl 180MM Advanced Rack Extension KIT
Lenovo 4XF7A99750 Thinksystem 48U Pearl 180MM Advanced Rack Extension KIT
Product images are provided for reference and may not represent the exact model, configuration, or included components.

No Bots, Just Experts

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.

Get Free Pre-Sales Support Buy Design Hours ($175/hr)
Description

Lenovo 4XF7A99750 ThinkSystem 48U Pearl 180mm Advanced Rack Extension Kit

Overview

The Lenovo 4XF7A99750 is a 180mm rack extension kit designed for 48U Pearl enclosures in the ThinkSystem line. Rack extension kits solve a specific physical problem: when standard rack depth is insufficient for deep servers, storage controllers, or high-density cabling configurations, the extension adds the clearance needed to mount equipment cleanly without forcing cables or stressing rear connectors. At 10 lb, this is a structural component — account for it in total rack weight calculations before installation.

Compatibility

Designed for use with the Lenovo ThinkSystem 48U Pearl rack enclosure family. Verify your specific Pearl chassis revision against Lenovo's compatibility matrix before ordering — rack extension kits are enclosure-generation specific and not universally interchangeable across Pearl variants. This kit is not a universal fit for third-party or non-Pearl Lenovo rack enclosures.

Installation Notes

Country of origin is Mexico. Installation is mechanical — no power or data connections required. Ensure the rack is unloaded or properly supported before extending the enclosure frame, as structural modifications to a loaded rack create tipping and load-distribution risks. Consult the ThinkSystem rack installation guide for torque specifications and sequencing before beginning.

Expert Analysis
Specifications
Weight: 10.00 lb
Country Origin: MX
Form Factor: 48U Rack
Country Of Origin: MX
Unspsc Code: 24102001
Q&A
Reviews
Product Video
Have Questions?

Lenovo 4XF7A99750 Thinksystem 48U Pearl 180MM Advanced Rack Extension KIT

$41,730.99
Add to Cart

RELATED PRODUCTS

Looking for more Lenovo products? Shop the full Lenovo catalog →

System Design, Deployment & Technical Support

Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.

Fixed scope • Fixed price

System Design Assistance

  • Get help validating product compatibility
  • Coverage requirements
  • Storage planning and deployment architecture before you buy.
Request Design Help

Deployment & Configuration Support

  • Access fixed-scope support for rollout planning
  • User setup guidance
  • Migration and system standardization across single-site or multi-site deployments
View Support Services

Guides, Tools & Calculators

  • PoE requirements
  • Storage retention
  • Camera selection and deployment methodology
Open Technical Resources
!