SKU: 46181821779

Eaton Tripp Lite Series SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack

Sale price$586.17 Regular price$651.30
Save 10%

Pay in installments of $162.82 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Eaton Tripp Lite Series SmartRack 45U Standard-Depth 4-Post Premium Open Frame RackDiscover scalable data center readiness with the SR45UBEXPND, a 45U SmartRack standarddepth open frame enclosure designed for high density deployments. This premium 4 post rack brings together rugged construction, open access, and baying versatility to support rapid growth in server rooms, labs, and data centers. The EXP version is engineered for expansion, featuring integrated baying tabs that simplify linking multiple cabinets in neat rows. With no

Discover scalable data-center readiness with the SR45UBEXPND, a 45U SmartRack standard‑depth open frame enclosure designed for high-density deployments. This premium 4-post rack brings together rugged construction, open access, and baying versatility to support rapid growth in server rooms, labs, and data centers. The EXP version is engineered for expansion, featuring integrated baying tabs that simplify linking multiple cabinets in neat rows. With no doors or side panels, this open frame is optimized for maximum airflow, quick equipment access, and efficient cable management, making it ideal for organizations prioritizing cooling efficiency and simplified maintenance. Built to accommodate a wide range of 19" equipment, this rack delivers the stability and compatibility modern IT environments demand while providing the flexibility to add doors, panels, or accessories later as your infrastructure evolves.

  • Open-frame design with no doors or side panels to maximize airflow, reduce bottlenecks, and enable rapid equipment installation and service access.
  • 45U capacity in a standard-depth frame, compatible with a broad spectrum of 19" IT equipment such as servers, switches, patch panels, and network storage devices.
  • Expansion-ready model (the EXP variant) featuring integrated baying tabs to align and lock multiple enclosures in rows for scalable data center layouts.
  • 4-post premium open frame provides robust support and precise mounting for heavy or dense equipment while maintaining easy front-to-back accessibility for cable routing and maintenance.
  • Versatile accessories and adaptability—the open frame design accommodates future upgrades, including doors, side panels, cable management accessories, and vertical cable channels, while preserving core structure and alignment.

Technical Details of Eaton Tripp Lite SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack

  • U height: 45U capacity
  • Depth: Standard-depth configuration suited for mid‑range equipment
  • Frame: 4-post open frame design for maximum accessibility and airflow
  • Doors/Side panels: None included (open frame)
  • Baying: Integrated baying tabs for aligning multiple enclosures in rows
  • Expansion model: SR45UBEXPND (EXP version for bayed configurations)
  • Material/Finish: Powder-coated steel for durability and corrosion resistance
  • Mounting compatibility: Standard 19-inch equipment compatible with most rack-mount gear

How to install Eaton Tripp Lite SmartRack 45U Standard-Depth 4-Post Premium Open Frame Rack

  • Plan your layout: Determine the number of racks needed and whether you will bay multiple SR45UBEXPND units in a row. Assess aisle width, cooling airflow, electrical access, and cable pathways to ensure optimal placement.
  • Prepare the space: Clear the installation area, verify floor integrity, and confirm level, reinforced support for the open frame rack. Ensure there is adequate clearance for equipment front and rear access, as well as for cable management and service work.
  • Unpack and inspect: Remove all packaging and inspect the rack for shipping damage. Confirm that all mounting rails, baying hardware, and accessories (if included) are present and undamaged before beginning assembly.
  • Position and level the rack: Place the SR45UBEXPND in position. Use a spirit level to ensure the frame is perfectly vertical and plumb. Install leveling feet or casters if your configuration requires mobility or precise leveling on uneven floors.
  • Install mounting rails: Attach the 19-inch mounting rails to the four posts at the desired height. Ensure rails are securely fastened and that the mounting holes are aligned to accommodate your equipment’s cage nuts and screws. Leave room for ventilation and cable routing at the front and rear of the rack.
  • Mount equipment: Begin with heavier, bottom-loaded gear to maintain stability. Use the included or compatible cage nuts and screws to secure servers, switches, patch panels, and storage devices to the rails. Verify a balanced load distribution to prevent tipping and to optimize airflow.
  • Utilize baying tabs for multiple enclosures: If you are creating a row with additional SR45UBEXPND units, align the frames using the integrated baying tabs and bolt the enclosures together according to the manufacturer’s hardware. This creates a continuous rack profile that simplifies cable management and improves airflow consistency across the row.
  • Configure cable management: Route power and data cables through designated openings, use vertical cable managers, and bundle cables neatly to avoid overcrowding. Maintain a clear path for air to circulate from front to back and minimize cable-induced heat buildup.
  • Final checks and test: Double-check all screws and cage nuts, ensure doors or panels (if added later) align properly, and confirm that all equipment powers on without obstruction. Perform a quick airflow check to ensure there are no blockages and that cooling strategies remain effective after installation.

Frequently asked questions

  • Does this open frame rack come with doors or side panels?
    No. The SR45UBEXPND is designed as an open-frame enclosure to maximize airflow and ease of access. Doors or side panels can be added later as needed through compatible accessories.
  • Can multiple SR45UBEXPND units be bayed together?
    Yes. The EXP version includes integrated baying tabs to align and secure several enclosures in a row, enabling scalable data center configurations with consistent front-to-back alignment.
  • What equipment is compatible with this rack?
    This rack is designed for standard 19-inch equipment. It accommodates servers, switches, patch panels, and storage devices that fit within 45U of vertical space and the rack’s depth limitations. Always verify mounting rails, cage nut spacing, and depth compatibility with your specific gear.
  • Is there a recommended way to improve airflow in an open-frame rack?
    Yes. Use appropriate cable management to avoid blocking front-to-back airflow, maintain clear space behind the rack for intake air, and consider adding active or passive cooling solutions or blanking panels if you later install doors or side panels.
  • Where can I find exact technical specifications for ordering or integration?
    Detailed specifications are provided by the distributor or manufacturer through technical data sheets. For precise measurements, mounting options, and accessory compatibility, consult your reseller’s product sheet or contact Eaton/Tripp Lite support.
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: 46181821779

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.6 ★★★★★
Based on 24 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Curtis Brooks
New York, US
★★★★★ 5
Great Mechanical Self-winder
Color: Black
Wow! So far I have only adjusted the time three times over the last few months. So far It keeps great time and looks good. Well worth the money after having blown a few dollars on less expensive mechanical watches that fail after only a few months of use. This thing is very good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2024
M
Verified Purchase
Mark D. Reiners
Omaha, US
★★★★★ 4
Beautiful
Color: All black
Having never previously owned a self-winding watch, and because the wristband did require some link-removal adjustment, I did hold off on wearing it for a few days until I could schedule an appointment with my jeweler to have the day/date setting and band-adjustment done. But a major part of my reason for doing so was my strong impression upon receipt of the watch that this was a very good choice. It is a very beautiful watch to look at, though compact and not overly bulky like many chronograph-style watches, its' heft conveyed a sense of a very solid, well designed and constructed watch. Since having the setting and adjustments done, I have been extremely pleased with how accurately it keeps time. In short, I LOVE this watch. I will also note this. Though my jeweler retails various high-end, and much more expensive watches, he was clearly impressed with the look and feel of this watch, and even made explicit comment about what a beautiful watch he felt it was. That said, I do have a quibble. The writing of the accompanying instruction booklet was riddled with English grammatical errors which were quite frustrating, and contributed to my reason for opting to have my jeweler complete the settings and adjustment. Also, when I contacted OLEV online to solicit guidance on how to expedite registering the purchase for warranty purposes, I received an email auto response saying that any Amazon purchase would require customer service and other guidance through the seller. Since my assumption upon Amazon purchase was that I WAS purchasing from OLEV as the seller, this remains a source of confusion which I yet need to resolve.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2024
P
Verified Purchase
PN
Whiting, US
★★★★★ 1
Doesn’t keep accurate time
Color: All black
I bought this for my husband because it said that it self winds but my husband noticed that it didn’t work within the first few days so I thought maybe it was defective so I purchased another one in exchange for the first one but the second one had the same issue. Don’t waste your money on this, it doesn’t work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 14, 2025
F
Verified Purchase
Francis Orina
Houston, US
★★★★★ 3
Substandard,always donated of time when it works.it had be set on a daily
Color: Black
Stops frequently,sometimes have to give a few days for the clock to start functioning sgain
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
W
Verified Purchase
Whit777
Phoenix, US
★★★★★ 5
Awesome watch highly recommend
Color: All black, Color: All black
My husband bought me this brand of watch for my birthday and it’s so awesome. It looks blingy but not in a bad way. Kinda looks like a Rolex. No battery.I bought him a one and he loves it .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 22, 2025

recommand products