Build Your Complete System
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.
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.
Chatsworth 12339-119 Megaframe Sliding Shelf
Overview
The Chatsworth 12339-119 is a single-sided, vented Megaframe sliding shelf designed for 19-inch wide racks. It extends 18 inches deep, providing a stable platform for mounting and accessing equipment like network switches, patch panels, or small form-factor servers. The vented design promotes airflow, which is critical for dissipating heat from active components, preventing thermal throttling and extending equipment lifespan. This shelf is ideal for installations where frequent access to the rear of rack-mounted devices is necessary, such as in network closets or data centers.
Compatibility
This shelf is specifically designed for use with Chatsworth Megaframe racks. Its 19-inch width and 18-inch depth ensure compatibility with standard 19-inch EIA-310 rack-mount equipment within the Megaframe system. It is not designed for use in other rack systems or cabinet types.
Installation Notes
Mounting requires standard rack screws (not included) to secure the shelf's mounting ears to the vertical rack rails. Ensure the rack is stable and capable of supporting the weight of the shelf and the equipment it will hold. The sliding mechanism allows for approximately 14 inches of extension, facilitating easier cable management and device servicing.
What's in the Box
- 1x Megaframe Sliding Shelf (12339-119)
- 1x Mounting Template
Chatsworth Megaframe Sliding Shelf; 19INW X 18IND; - 12339-119
Build Your Complete System
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.
Looking for more Chatsworth products? Shop the full Chatsworth 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.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology