Middle Atlantic VDS – 2-Space Adjustable Vented Rack Shelf

Product Overview

The Middle Atlantic VDS is a 2-space adjustable vented rack shelf built for heavy, deep equipment that will not fit on standard fixed shelves. Its front-to-rear mounting adjustment range spans 23-1/2 inches to 32 inches, letting it anchor securely between front and rear rack rails in deeper enclosures. With a 350 lb weight capacity and all-steel construction, it handles amplifiers, UPS units, and other dense gear that cannot be rack-eared. The partially vented surface supports airflow around mounted equipment.

Product Description

The VDS shelf is a partially vented mounting solution for most deep equipment in 19-inch racks. Unlike fixed-depth shelves, this front and rear mount shelf adjusts from 23-1/2 inches to 32 inches front to rear, so a single SKU covers a wide range of Middle Atlantic and standard EIA enclosures. Mounting to both the front and rear rails distributes loads across four points, which is how the shelf achieves its substantial 350 lb weight capacity. That rating makes the VDS a practical platform for heavy amplifiers, power conditioners, battery backups, and legacy components without rack ears. The partially vented shelf surface allows convective airflow to reach equipment chassis, helping manage heat in dense rack builds. Construction is steel with a black powder coat finish that matches Middle Atlantic enclosures and rackmount accessories. The shelf occupies 2 rack spaces (2 RU) of vertical mounting height. Note that the VDS requires a rack with a minimum of 23-1/2 inches between the front and rear rails; the unit's minimum overall depth is 25-1/2 inches. For integrators who need one heavy-duty rackmount shelf that adapts across projects, the VDS is a dependable standard.

Key Features

• Adjustable Depth Range — Front-to-rear mounting adjustment from 23.5 inches to 32 inches fits a wide variety of deep racks and enclosures.
• 350 lb Weight Capacity — Four-point front and rear rail mounting supports heavy amplifiers, UPS units, and other dense equipment.
• 2-Space Vented Design — Partially vented 2 RU shelf surface promotes airflow around mounted gear.
• Steel Construction — Heavy-gauge steel build with a durable black powder coat finish matches Middle Atlantic racks.
• Handles Non-Rackmount Gear — Provides a secure platform for deep components that lack rack ears or exceed fixed-shelf ratings.
• Minimum Depth Requirement — Fits racks with at least 23.5 inches from front to rear rail (25.5 inch minimum overall depth).

Technical Specifications