![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_87c2e3aa-18d6-4474-8088-75c4f114b636_{width}x.jpg?v=1750394795)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_7376068f-987b-4615-b923-b8b77bcb6293_{width}x.jpg?v=1750394815)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_e5794540-fc25-43c8-aae2-0a270fb75d9b_{width}x.jpg?v=1750394824)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_663504c5-fdde-4b01-9628-62ae9fe48389_{width}x.jpg?v=1750394843)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_87c2e3aa-18d6-4474-8088-75c4f114b636_1024x.jpg?v=1750394795)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_7376068f-987b-4615-b923-b8b77bcb6293_1024x.jpg?v=1750394815)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_e5794540-fc25-43c8-aae2-0a270fb75d9b_1024x.jpg?v=1750394824)
![APC NetShelter SX 42U Networking Rack Enclosure, 1200mm Deep, Black [AR3340]](http://www.avendor.com/cdn/shop/files/files_663504c5-fdde-4b01-9628-62ae9fe48389_1024x.jpg?v=1750394843)
Description
The APC NetShelter SX AR3340 is a 42U networking rack enclosure built for high-density IT environments. Designed specifically for core networking switches and SAN directors, it supports faster deployment with optimized cable management and airflow design. Its deeper 1200mm frame fits large equipment while maintaining access for power distribution units and vertical cable organizers. The rack ships fully assembled with baying hardware, leveling feet, pre-installed casters, and vertical cable managers.
| Category | Details |
|---|---|
| Model | AR3340 |
| Rack Type | Networking Rack Enclosure |
| Form Factor | 42U |
| Dimensions (HxWxD) | 1991 x 750 x 1200 mm (78.39 x 29.53 x 47.24 in) |
| Maximum Mounting Depth | 959 mm (37.75 in) |
| Minimum Mounting Depth | 279.4 mm (11 in) |
| Rack Width | 19 inches |
| Color | Black |
| Load Capacity (Static) | 1701 kg (3750 lb) |
| Load Capacity (Dynamic) | 1021 kg (2250 lb) |
| Standards Compliance | UL 2416, UL 60950-1, EIA-310E |
| Included Accessories | Baying hardware, keys, leveling feet, casters, side panels, cable managers |
| Mounting | No preference, non-rack-mountable |
| Weight | 161.36 kg (355.74 lb) |
| Warranty | 5-year repair or replace |
| Country of Origin | China (CN) |
| TAA/BAA Compliance | Yes, via COTS |
| GTIN | 731304284963 |
Payment & Security
Your payment information is processed securely, and we do not store credit card details or access your credit card information.
Return Policy (Short Summary)
We offer a 30-day return window for most unopened, factory-sealed items.
Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.
Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.
For damaged or incorrect items, please contact us immediately.
From Scope to Sign-Off
A structured delivery process designed to reduce risk and keep projects moving.
Plan
Discovery, site review, requirements gathering, and project alignment. We define scope, constraints, and success criteria before any design work begins.
- Discovery calls & stakeholder interviews
- On-site survey & infrastructure review
- Requirements & use-case documentation
- Project scope, timeline & milestone alignment
Engineer
System design, schematics, signal flow, BOM development, and documentation. Every project leaves this phase with a complete engineering package.
- AV system design & signal flow diagrams
- Equipment selection & BOM development
- Rack layout & control system design
- As-built documentation package
Deploy
Procurement, logistics, installation, programming, commissioning, and training. We own the delivery from first shipment to final handoff.
- Authorized procurement & logistics coordination
- Physical installation & cable management
- Control system programming & configuration
- Commissioning, testing & end-user training
Support
Monitoring, maintenance, lifecycle planning, and long-term service agreements. We stay engaged long after project close.
- 24/7 remote system monitoring
- Preventive & reactive maintenance
- Technology lifecycle & refresh planning
- Long-term service level agreements
A decade of delivery — trusted by 275+ clients across industries
