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ACDC1019 APC Retrofittable Ceiling Assembly 600 mm(S6LLST4045)Upgrade your data center with the efficient ACDC1019 APC Retrofittable Ceiling Assembly. Designed specifically for a 600mm setup, this assembly offers exceptional adaptability and seamless integration into your existing infrastructure. Retrofittable design for hassle free installation Perfect fit for 600mm configurations Enhances cooling and energy efficiency Durable construction for long lasting useWhether youre modernizing or expanding, this ceiling
Upgrade your data center with the efficient ACDC1019 APC Retrofittable Ceiling Assembly. Designed specifically for a 600mm setup, this assembly offers exceptional adaptability and seamless integration into your existing infrastructure.- Retrofittable design for hassle-free installation- Perfect fit for 600mm configurations- Enhances cooling and energy efficiency- Durable construction for long-lasting useWhether youre modernizing or expanding, this ceiling assembly provides the ideal solution for improving airflow and maintaining optimal performance in your data environment. Keep your data center running smoothly with this comprehensive addition. . 30-Day Functional WarrantyShop with confidence! We guarantee all equipment to be fully functional. Your purchase is backed by our 30-Day Warranty, which begins upon confirmed delivery. If the item does not function as described, we will, at our discretion, repair the item, offer a replacement, or issue a refund upon the secure return of the equipment.Shipping & Freight LogisticsFreight Handling: Average handling lead time is 5 business days (varies by item size, carrier used, and shipping location).Freight Inspection (Crucial): For all freight deliveries, the buyer must inspect the shipment for transit damage and NOTATE ANY DAMAGE on the bill of lading. Have the driver initial the bill of lading and take a photo of entire bill of lading. Send the photo of the BOL to your contact at Quantum Technology. Any damage not noted on the bill of lading will not be refunded.Local Pickup: Available for many items. Please note: Palletizing, strapping, or loading assistance is not included with local pickup unless arranged in advance.International Shipping: We ship worldwide either directly or through a freight forwarder! Contact us for a custom freight quote if international checkout is unavailable.Listing Terms & ExclusionsWhats Included: Only the specific items, cables, and accessories shown in the listing photos are included. If it is not pictured or explicitly listed, it is not included.Cosmetic Condition: This is used commercial equipment. Expect minor cosmetic surface scratches, scuffs, or blemishes that do not impact mechanical or electrical performance.Regulatory & Safety Removals: * Generators/Engines will be shipped without batteries and fuel per DOT safety regulations, therefore those items must be purchased separately by buyer. NOTE: there may be some fuel remaining in the tank as allowed by DOT. oServers/Datacenter Gear: Do not include hard drives, software licenses, or operating systems unless explicitly stated.Buyer Responsibility & Liability LimitationsCompatibility: While we guarantee functionality, listing descriptions are for reference only. Buyers are solely responsible for verifying technical compatibility, power requirements, and software integration with an expert prior to purchase.Limitation of Liability: Quantum is not liable for liquidated damages due to shipping delays or equipment failure. Quantums standard warranty applies as shown above. Except for the 30-day warranty stated above, all items are sold "As-Is, Where-Is.Shipping Notes
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4.0 ★★★★★
Based on 18 reviews
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Product Reviews
★★★★★ 4
More Theory than Actionable Advice on Game Design
Format: Paperback
Not a bad book, but not what I expected going in. I read this for a bookclub like event on twitch. I thought there was going to be actionable advice. Like 'do X to make Y feel". The introduction points out that the book is not about the emotional feelings a player receives from games, and this is true.
The book DOES provide a language for discussing game design at a more academic level. It is about the theory of how a game feels, and while I didn't agree with everything Steve wrote it was easy enough to follow the thoughts.
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Reviewed in the United States on June 16, 2025
★★★★★ 5
MUST HAVE for game devs
Format: Paperback
Fantastic book about the theories of what makes a game feel good and fun to play. I'd be doing the author a disservice if I attempted to explain it myself, just purchase the book and read it for yourself. Written very well and easy to understand even while going into very complex and intricate explanations.
I'd say that this is a must have for any game developer. Hell, even for those who are just interested in learning more about games.
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Reviewed in the United States on May 17, 2017
★★★★★ 5
A must have
Format: Paperback
If you're into game development and design you'll definitely need to have this wisdom
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Reviewed in the United States on June 21, 2023
★★★★★ 5
Good for your smart friends who like games
Format: Paperback
Got this for a friend I flipped through it before I gave it to them I didn't understand what it was but they seem pretty happy to get it
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Reviewed in the United States on June 13, 2020
★★★★★ 5
Great Reading, Mind Opening
Format: Kindle
This is a terrifically interesting and entertaining book, which presented me with at least two blockbuster ideas that changed the way I think about the past. I'll get to those in a minute, but first a few general points. Charles Mann is a science journalist:who seems to specialize in BIG topics. His 2005 book ("1491", which argues that the pre-Columbian population of the Americas was much larger and more sophisticated than generally assumed), was very well received. I enjoyed it so much, and thought it so valuable a book, that I was very anxious to read "1493".
"1493" lived up to my (high) expectations. Mann is remarkable writer, with an extraordinary ability to present very complex facts and ideas in way that's not just accessible to the lay reader, it's fun for the lay reader. This isn't to say that the book isn't carefully researched -- the text is followed by almost 100 pages of footnotes, and throughout he cites and acknowledges the scientists and others from whom he has drawn information. It's just that Mann manages to combine a myriad of facts and hypotheses into a compelling narrative. And he often puts this in very concrete terms, focussing on individual people, commodities or events. It adds up to a fascinating read.
It is also a very important one, with implications for the future as well as about the past. Mann's subject in this book is the Columbian Exchange, the sudden movement of plants, microbes, animals and people between the eastern and western hemispheres after Columbus' voyage to the Americas in 1492. A well known effect of this was the eastern hemisphere adoption of western hemisphere foods (tomatoes, potatoes, chocolate, coffee, and on and on). Another effect that's only been recently come to be widely understood is the devastating impact on the pre-Columbian population of the Americas; as many as 80% died in the epidemics that followed the introduction of diseases to which they had no immunity. But the population die-off and the exchange of plant species are not the only effects of the Columbian Exchange. Mann's book explores the myriad ways in which the Exchange -- globablization -- has shaped the world of today.
Two things I learned from the book struck me particularly. First, like most Americans of my generation (older) I learned in school that the colonization of the Americas was carried out by white people, who moved into a largely uninhabited continent. "1491" took care of the uninhabited: "1493" takes care of the white. Mann says that from 1500 to 1840, about 3.4 million white Europeans emigrated to the Americas. Over the same period, about 11.7 million captive Africans were sent to the Americas. Except for New England, much of the United States and most of Latin American was far more black than white. (And probably in 1840 still more Indian/Native American than anything else). The racial balance changed as white immigration ramped up and as millions upon millions of blacks died too young, but the picture of early America looks very different to me now.
Secondly, Mann discussed at length the 19th century ecological disaster that engulfed China. I had always assumed that the floods that killed so many millions in China had always happened, and were the result of geography. There have indeed always been floods, but their severity and human cost grew logarithmically in the 19th century. New crops led to more food and to rising population growth, and at the same time to more potential cash crops, increasing the pressure on existing land holdings, and leading to vast land clearances. That made the floods far worse when they came, undermining the political structure and compounding China's problems. This was interesting not just a light on the past, but as a warning signal for the future.
The review is already too long, so, to sum it up: Great book!! Read it!! Give it to friends and family!!
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Reviewed in the United States on December 6, 2013