SKU: 38367401750

Middle Atlantic R4-series Four Post Open Rack Frame

Sale price$522.45 Regular price$580.50
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Description

Middle Atlantic R4-series Four Post Open Rack FrameIntroducing the Middle Atlantic R4 series Four Post Open Rack Frame, a highreliability solution engineered for demanding AV and IT environments. This open rack frame is built to maximize space, streamline equipment configuration, and sustain dependable performance under heavy load. With a generous 45U rack height, a standard 19" rack width, and a deep 36" footprint, it offers ample room for current gear and future expansion while maintaining easy

Introducing the Middle Atlantic R4-series Four Post Open Rack Frame, a high‑reliability solution engineered for demanding AV and IT environments. This open rack frame is built to maximize space, streamline equipment configuration, and sustain dependable performance under heavy load. With a generous 45U rack height, a standard 19" rack width, and a deep 36" footprint, it offers ample room for current gear and future expansion while maintaining easy access for installation, maintenance, and upgrades. Crafted from rugged steel and finished in a durable black coating, the R4-series frame merges sturdy construction with clean aesthetics, making it ideal for data centers, broadcast rooms, control rooms, and professional audiovisual installations. Its open‑frame design means you can quickly mount equipment, rearrange components, and optimize airflow to safeguard performance and longevity. If you need a flexible, high‑capacity rack frame that can grow with your system, the R4-series is a dependable foundation for your infrastructure.

  • Maximize space with 45U rack height: Plan for current gear and future growth. The generous height accommodates multiple servers, switches, storage devices, patch panels, and peripheral units, reducing the need for frequent reconfiguration while keeping a tidy, scalable footprint.
  • Standard 19" rack width for broad compatibility: Designed to accept a wide range of common rack-mount equipment, including servers, network gear, AV processors, and mounting rails, ensuring you can deploy diverse components without compatibility concerns.
  • Deep 36" footprint for flexible layouts: The 36" depth provides ample room for larger cards, deep chassis equipment, and generous cable management backroom, promoting better airflow and easier cable routing behind front panels.
  • Heavy-duty steel construction with 2500 lb static capacity: Built for durability in busy environments, this frame supports sizable rack loads and withstands daily wear, vibration, and equipment migration typical in data and AV facilities.
  • Open-frame design for accessibility and maintenance: Four-post, open architecture allows quick installation, simple component swaps, and straightforward air circulation, which can contribute to cooler operation and easier service across the system lifecycle.

Technical Details of Middle Atlantic R4-series Four Post Open Rack Frame

  • Rack Height: 45U
  • Rack Width: 19 inches
  • Rack Depth: 36 inches
  • Frame type: Four-post open rack frame
  • Material: Steel
  • Finish: Black powder coat
  • Weight Capacity: 2500 lb static / stationary
  • Color: Black
  • Series: R4-series
  • Mounting compatibility: Standard 19" equipment mounting supported by open-frame rails

How to install Middle Atlantic R4-series Four Post Open Rack Frame

  • Prepare the workspace: Clear the installation area and verify level flooring. Have all mounting hardware, rails, and any optional cable management accessories ready before starting.
  • Position and orient the frame: Place the open rack frame in the desired location with the front of the frame facing outward and ensure there is enough clearance for door access, front and rear equipment, and cable routing.
  • Inspect and align: Check that the four posts are vertical and properly aligned. If required, level the frame using adjustable feet or shims to ensure accuracy for mounting equipment and maintaining load balance.
  • Mount equipment: Begin attaching 19" equipment using standard rack screws and mounting rails compatible with the frame. Tighten hardware to manufacturer specifications, taking care to distribute weight evenly across the frame to preserve stability and prevent warping.
  • Manage cabling and airflow: Route power, data, and interconnect cables with appropriate separation between power and low‑voltage lines. Use any available cable management accessories to guide cables, reduce stress on ports, and improve airflow for cooling efficiency.
  • Perform a load check: After installation, verify that the total weight remains within the 2500 lb static capacity and that all installed components are secure. Confirm accessibility for maintenance and future upgrades.
  • Finalize and label: Document the equipment layout for future reference, label cables for quick identification, and verify that the front and rear access remains unobstructed for serviceability.

Frequently asked questions

Q: What is the rack height and overall dimensions of the R4-series Four Post Open Rack Frame?
A: The frame is 45U in rack height, with a 19" rack width and 36" rack depth, designed as an open-frame, four-post structure in a black steel construction.

Q: How much weight can this rack frame safely support?
A: It provides a static capacity of up to 2500 pounds, allowing you to mount a substantial collection of servers, switches, storage devices, and related equipment without compromising structural integrity.

Q: What kind of finish does the frame have?
A: The frame is constructed from steel and finished in a durable black powder coat, which provides corrosion resistance and a professional appearance suitable for rack rooms and studios.

Q: Is the R4-series frame compatible with standard 19" equipment?
A: Yes. The frame is designed to accommodate standard 19" rack-mounted equipment, enabling broad compatibility with most servers, AV gear, and related components.

Q: What are some installation considerations?
A: Plan for ample front–back clearance to allow tool-free access during maintenance, ensure weight is distributed evenly, use proper mounting rails and screws, manage cables effectively, and verify the installation is level to prevent equipment misalignment.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 38367401750

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These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018
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Nicole
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★★★★★ 5
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I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Jennifer M Bailey
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Reviewed in the United States on October 22, 2024
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Kindle Customer
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★★★★★ 4
Well made and perform well, a little constricting
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These socks definitely keep most of the moisture away from my feet, even in wet conditions, which is why I bought them. I am diabetic, though, and the recommendation is to wear socks that don't constrict at any point. These have a tight band around the opening that while it is not uncomfortable on, leaves a mark when I take them off. So far it's been ok, but if you have any kind of swelling in your feet or ankles these would probably not be the best. My foot measures size 8 and I wear size 9 Brooks running shoes. The socks fit me just right but based on the size of the opening and the overall length, I wouldn't think they would fit anyone more than a size larger. Overall well made and perform well as you would expect from this brand.
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