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Description
Middle Atlantic Custom Wide Shelf, 2 RU, 20.5"D, AnodizedMiddle Atlantic Custom Wide Shelf, 2 RU, 20. 5"D, Anodized Elevate your rack installations with the Middle Atlantic Custom Wide Shelf, a precision engineered solution that brings versatility, efficiency, and a clean, professional look to any standard 19" enclosure. Designed for flexibility in demanding environmentsfrom broadcast rooms and recording studios to data centers and AV installationsthe 2U shelf provides a sturdy home for a wide range of
Middle Atlantic Custom Wide Shelf, 2 RU, 20.5"D, Anodized
Elevate your rack installations with the Middle Atlantic Custom Wide Shelf, a precision-engineered solution that brings versatility, efficiency, and a clean, professional look to any standard 19" enclosure. Designed for flexibility in demanding environments—from broadcast rooms and recording studios to data centers and AV installations—the 2U shelf provides a sturdy home for a wide range of equipment without forcing you to modify or compromise your rack. The generous 20.5" depth accommodates deep devices, substantial cabling, and cooling hardware, while the anodized finish delivers durability and a sleek, consistent appearance across environments that demand reliability and long-term performance.
What truly sets the RSH system apart is its ability to integrate irregular or non-standard components into a standard rack through a custom-cut front opening. Each Custom Wide Shelf is engineered to be cut to a precise face opening that matches the front panel geometry of the mounted device. This creates a neat, framed installation where every edge aligns with the component, delivering a professional, high-quality look and reducing front-panel gaps that can collect dust or impede access. The result is a rack setup that not only looks polished but also functions more efficiently, with easier access to ports, controls, and ventilation.
Beyond fit and aesthetics, the Middle Atlantic Custom Wide Shelf is built for practical, real-world use. Installers appreciate the straightforward mounting process, where standard 19" rails and hardware can secure the shelf, and the component itself sits flush with the rack face thanks to the dedicated cutout. The 2U height strikes a balance between maximizing vertical space and maintaining ample clearance for rear cabling and airflow. The 20.5" depth ensures you can accommodate bulkier power distribution units, multimedia interfaces, network devices, and other equipment that demand more room behind the front panel. In environments that demand tidy cable management, the wide shelf provides sufficient space to route cables neatly, reduce strain on connectors, and keep critical connections accessible for maintenance or upgrades.
As a centerpiece in a modular rack system, the anodized finish contributes to a professional aesthetic—resisting wear, fingerprints, and corrosion over time, while maintaining a bright, uniform appearance even after years of service. This makes the Middle Atlantic Custom Wide Shelf an ideal choice for high-visibility rack installations where both form and function matter. Coupled with Middle Atlantic’s established ecosystem of accessories and rack-mounting solutions, this shelf can be paired with cable managers, blanking panels, and fan kits to optimize airflow, organization, and reliability. Whether you’re consolidating gear in a compact studio rack or expanding a data center cabinet, the RSH-based shelf delivers consistent performance, easy maintenance, and lasting value.
- Precision-cut front opening for a perfect, foot-to-face fit. The Custom Wide Shelf is designed to be cut to match the exact face profile of the component being mounted, creating a clean, professional front panel line and making maintenance and access effortless.
- 2U rack height enables efficient use of vertical space in standard 19" racks. This height is ideal for pairing with other 2U or 1U devices, ensuring you can stack modules cleanly without crowding or sacrificing service access.
- Generous 20.5" depth supports deep equipment, robust cabling, and rear connections. The extended depth helps prevent cable strain and provides ample room for connectors, power cords, and airflow behind the front panel.
- Durable anodized finish for long-term durability and a consistent appearance. The anodized surface resists wear and corrosion, maintaining a professional look in critical environments such as broadcast, control rooms, and production studios.
- No modification required for standard 19" racks. Designed to work with typical rack rails and mounting hardware, the shelf installs quickly, keeps the installation tidy, and reduces downtime during upgrades or reconfigurations.
Technical Details of Middle Atlantic Custom Wide Shelf
- Model: Middle Atlantic Custom Wide Shelf—2U, 20.5" depth
- Finish: Anodized
- Rack Unit Height: 2U (3.5 inches)
- Depth: 20.5 inches
- Width/Compatibility: Standard 19" rack enclosure
- Construction: Heavy-duty steel with a precision-cut front opening tailored to the mounted component
- Installation profile: Designed for straightforward mounting with standard 19" hardware
- Primary benefit: Neatly trimmed installation with a perfect fit for a wide range of devices
- Get this information from the "specifications" section of the product from https://ec.synnex.com/ using product "UPC" or "SKU" as reference
How to Install Middle Atlantic Custom Wide Shelf, 2 RU, 20.5"D, Anodized
- 1. Prepare the rack: Confirm there is at least 2U of available vertical space and a minimum 20.5" depth in your standard 19" enclosure. Ensure the rack rails are aligned and in good condition to support the shelf and attached devices.
- 2. Gather mounting hardware: Use the rack screws and hardware recommended for your specific 19" rack system. The shelf is designed to work with standard hardware, so no custom adapters are required in most installations.
- 3. Align the shelf with the rack: Slide the Custom Wide Shelf into the rack rails, positioning it so the custom front opening will align with the device’s front panel. Double-check that the opening will frame the device cleanly and that there is adequate clearance for cables behind the unit.
- 4. Secure the shelf: Attach the shelf to the rack using the provided mounting holes or hardware. Tighten screws evenly to ensure the shelf sits squarely, avoiding any tilt that could impact equipment alignment or front-panel access.
- 5. Install the component: Place the device into the front opening, ensuring its faceplate aligns with the cutout. Align mounting holes on the device with the shelf’s mounting points and secure it with appropriate screws so the front edge sits flush with the rack’s front.
- 6. Route cables and verify airflow: Neatly route power, data, and interconnect cables behind the device. Use cable management accessories as needed to maintain breathability for cooling and to keep ports accessible. Power up the system and verify all connections function properly without strain on any connectors.
- 7. Final check: Confirm the entire assembly is stable, the device breathes well in the rack environment, and there are no visible gaps around the front opening. Periodically inspect mounting hardware and cable management to preserve performance over time.
Frequently asked questions
- Q: What equipment is compatible with the Custom Wide Shelf? A: The shelf is designed to accommodate a wide range of 19" rack-mountable components. Its custom front opening is tailored to the mounted device, enabling a precise fit and clean appearance for many devices with standard 19" front profiles.
- Q: Do I need to modify the rack to use this shelf? A: No modifications are required. The shelf is built to fit standard 19" racks and uses common mounting hardware.
- Q: How much space does the shelf use in my rack? A: The shelf occupies 2U of vertical rack space (approximately 3.5 inches) and 19" in width, with a 20.5" depth to accommodate larger devices and rear cabling.
- Q: What is the finish, and does it affect installation? A: The shelf features a durable anodized finish that resists wear and corrosion, while providing a professional look. Finish does not affect installation or compatibility with standard rails.
- Q: Can I add accessories to improve cooling or cable management? A: Yes. Middle Atlantic offers a full ecosystem of accessories—including cable management panels, fan kits, and blanking panels—that can be used with the Custom Wide Shelf to optimize airflow, organization, and expandability.
- Q: Where can I find the exact specifications for UPC/SKU? A: For precise UPC or SKU details, consult the official product specifications on the vendor site or distributor catalog referenced in your procurement documentation, as these identifiers may vary by batch and region.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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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]
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4.2 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Phenomenal book, one major criticism
Format: Kindle
Great book. Dalio does a remarkable job seeing the bigger picture and providing confidence through historical events/ever repeating cycles that you can predict at a high level what is coming next for a given country or the world and plan accordingly. The corkscrew of evolution analogy is a perfect one, where the human race has up and down cycles but always trends up longer term thanks to technological innovation.
My one criticism is he speaks out of both sides of his mouth in one instance, presumably because he doesn’t want to upset any high ranking politicians or leaders he may be friends with, which I found to be disappointing.
On the one hand, he notes at the start of the book that no two democracies have waged war with each other, wars have only been fought between dictators/police states and democracies or just dictators/police states.
Then later on when discussing China, he all but excuses and rationalizes their increasingly authoritarian state, as seen by Xi crowning himself leader until death and abolishing the precedent of 2 5 year term limits as of 2018. He blesses the Chinese approach of a few rulers knowing what’s best for all, as if those rulers are acting in the broader interest of Chinese people, and that’s an acceptable alternative to democratic rule. He cites the recent video game ban as having merit or at least being understandable, suggesting that he thinks the ends can justify the means. All the while there’s no mention of the atrocities of Mao under this authoritarian type of rule, no mention of the Muslim genocide going on now, the suppression of free speech and jailings and beating and murders of those that oppose the current regime, no mention of internet censorship, etc.
To bring the criticism full circle, he doesn’t link his first point on wars and authoritarians always being involved in them, with the fact that China is an authoritarian state and therefore it’s rise threatens the free world and human progress. Ironically, he does correctly acknowledge China’s opening up to market and establishment of capitalist principles for rocketing them toward the US in terms of power, while refuses to critique the political system despite its history of failings, violence and pain. Russia invading Ukraine couldn’t drive this point (ie the civil or political system being as important as the economic system to the long term success of a country and world peace) home any harder.
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Reviewed in the United States on March 12, 2022
★★★★★ 5
Can be effectively used as a working tool for the predictor (not just for investments)
Format: Hardcover
This is one of the best works on the declining economy and US, associated possible revolution/civil war and later major power war, that is presented in a clear, convincing and replicable way. Kudos to Dalio!! More importantly, the contents of the book can be used to predict upcoming events rather than just perceiving the world on fire with several likely upcoming breakouts (e.g., war with China over Taiwan, the likely loss of our reserve currency, the unsustainable and uncontrollable burgeoning national debt which grows by a trillion USD every 100 days). The author makes a valid case that significant events are moving very rapidly and, for the rest of the 2020s, things are going to get a whole lot worse for the non-elites in our society. Of note, the book was actually written in 2020, published the next year, which then allows the readership now in 2025 to verify the accuracy the observations and predictions. Right on target!
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Reviewed in the United States on June 4, 2025
★★★★★ 5
Great book for understanding how the world works!
Format: Hardcover, Format: Hardcover
Dalio has a unique perspective on the topic of the changing world order. He is a successful businessman who has spent his career analyzing economic trends and patterns, and this book is a culmination of his findings. His writing is clear and concise, making complex economic concepts easy to understand.
One of the best features of the book is its organization. The book is broken down into 14 chapters, each focusing on a different aspect of the changing world order. Dalio starts with the big picture, examining the major forces driving the changing world order, before delving into the specifics of each major empire, including the Dutch, British, American, Chinese, Soviet, and Japanese empires. Ultimately, he brings everything full circle by discussing the changing world order today and what the future may hold.
Another great aspect of the book is the way that Dalio weaves history and economics together. He doesn't just present economic theories in a vacuum; he uses real-world examples to show how they have played out over time. For example, in Chapter 5, he discusses the Great Depression and how it shaped the changing world order in the 1930s and 1940s. He also uses the rise of populism in Chapter 7 to illustrate how economic inequality can lead to political instability.
Overall, I would highly recommend "The Changing World Order" to any intelligent human interested in economics, history, or politics. This book is a must-read for anyone who wants to understand the forces shaping our world today and what the future may hold. As Dalio himself puts it, "understanding how the world works is essential if you want to accomplish your goals and live a fulfilling life."
Here are some key takeaways from the book:
The changing world order is driven by three major forces: the changing relative powers of countries, the changing relative productivity of countries, and the changing values of countries.
The rise and fall of empires is a natural part of the changing world order. Each empire has its own unique characteristics, but they all follow a similar pattern of rise, peak, and decline.
The post-World War II order was built on the idea of free trade and cooperation between nations. However, this order is now under threat due to rising nationalism and protectionism.
China is currently on the rise and is likely to become the world's dominant economic power in the coming decades. However, although this rise is not guaranteed, and there are many challenges that China will need to overcome, the US needs to step up its game on several fronts to compete.
The future of the world order is uncertain, but there are a few things we can say with some degree of certainty. For example, the rise of automation and artificial intelligence is a hot topic today likely to have a major impact on the global economy in the coming years.
Overall, "The Changing World Order" is a well-written and informative book that is sure to appeal to a wide range of readers. Whether you're a history buff, an economics nerd, or just someone who wants to better understand the world we live in, this book is well worth your time. As Dalio himself says, "The more you know, the more you'll understand, and the more you'll be able to make informed decisions about your own life." Five stars from me, give it a read!
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Reviewed in the United States on May 9, 2023
★★★★★ 5
10/10 Recommend
Format: Hardcover
I took Jeffrey Sachs's Globalization class on EDX Academy and somehow stumbled upon this book in between class and finding books around the subject.
I watched his youtube video that generalizes the book and was blown away by how my current class I was taking aligned with it.
This book is an easy read, and especially for those who aren't well-versed about world history and world economics. I will admit that I do love history, and am learning economics, so this book was a beautiful way merge all these timelines together.
The book breaks down and summarizes key points in world history and economics to make points to get the message across each chapter.
Font size is great! Might even be considered larger compared to other books.
The only thing I wish this book provided was thicker paper in the physical book itself, especially for the hardcover version.
If Ray Dahlio ever comes out with a special edition of this with a higher quality paper, I would gladly purchase it for my collection.
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Reviewed in the United States on March 2, 2025
★★★★★ 5
Excellent book – exciting and educational!
Format: Paperback
This book is a true gem! It took us on a journey back in time and revealed the real story of the Olympic Games in a simple, vivid, and perfectly understandable way for children. My young students loved it, and I found it extremely useful and well-written. Ideal for kids who love history, sports, or simply want to learn something different in a fun way.
Highly recommended!
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Reviewed in the United States on June 9, 2025