APC AR3355

Overview

The APC AR3355 is a 45U server rack enclosure designed to organize and protect critical IT hardware in data centers, server rooms, and network closets. With dimensions of 2124H x 750W x 1200D mm, it provides ample space for high-density servers, switches, and storage appliances while fitting within standard floor layouts. Its design optimizes space usage and accessibility, making it a practical choice for environments where efficient hardware management is essential.

Key features

• Split rear doors that require only 11 inches of aisle clearance to open fully, allowing the rack to be placed close to walls or adjacent racks without blocking access.
• Rear accessory channels that enable tool-free mounting of power distribution units (PDUs) and cable managers outside the rack-mounting rails, preserving valuable rack units for equipment and improving cable organization.
• Pre-installed casters for easy movement and integrated leveling feet to secure the rack firmly once positioned.
• Durable steel frame capable of supporting static loads up to 3750 pounds, ensuring stability even when fully populated with heavy enterprise equipment.
• Black finish that complements the APC NetShelter SX family and helps reduce visual clutter in data center environments.
• Compliance with UL and EIA-310E standards, guaranteeing broad compatibility with industry rack-mount devices and meeting common safety requirements.
• Includes baying hardware for seamless alignment and connection with adjacent racks, facilitating scalable infrastructure setups.

Key specs

• Rack units: 45U
• Dimensions (H x W x D): 2124 x 750 x 1200 mm
• Static load capacity: up to 3750 pounds
• Door clearance: 11 inches aisle space required for rear door opening
• Material: high-strength steel frame
• Finish: black
• Standards compliance: UL and EIA-310E
• Included hardware: casters, leveling feet, baying hardware

Connectivity and compatibility

This enclosure supports a wide range of rack-mount equipment thanks to its adherence to EIA-310E standards. The rear accessory channels accommodate PDUs and cable management accessories without consuming rack space, which helps maintain clean and efficient cable routing. Its size and design make it compatible with blade servers, managed switches, storage appliances, and converged infrastructure components commonly used in enterprise and co-location data centers.

Installation and setup

The AR3355 comes ready for quick deployment with casters pre-installed for easy positioning and leveling feet to stabilize the rack once in place. The included baying hardware allows multiple racks to be securely connected side-by-side, creating a continuous row that maximizes floor space. Tool-free mounting of accessories simplifies power and cable management installation, reducing setup time and ongoing maintenance effort.

Ideal uses and environments

This server rack enclosure fits well in enterprise data centers upgrading to blade servers or converged infrastructure, co-location facilities requiring robust and scalable cabinets, and any organization seeking a reliable enclosure that balances space efficiency with ease of access. Its design supports high-density equipment setups while maintaining airflow and cable organization, making it a strong choice for IT professionals managing complex hardware deployments.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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