“We ordered twelve racks to bring a new DC online and we were able to put them in place on day one without returning a single unit. I'm not lying when I say that with other suppliers there is always something to redo.”
Rack cabinets
built to order in Spain.
19" cabinets and accessories held in stock. Custom builds for aisle containment, mini data centers and special configurations. Final configuration and validation at our Arganda del Rey plant. We design and manufacture your custom project.
Citadex Ibérica · Building in Arganda del Rey since 1999. We supply BBVA, Kyndryl, Telefónica, Vodafone, Renfe and AENA.
Citadex in numbers
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Years of experience
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Corporate clients
The cabinet and everything that goes inside.
19" rack cabinets, aisle containment, mini data centers, outdoor enclosures, panels, PDU strips and accessories. Same manufacturer, same certification. Order one part or the whole project, same person picks up.
01Rack QL Citadex
Robustness, order, and optimized airflow for high-performance servers and datacenter environments. Solutions oriented toward the efficient management of critical equipment, facilitating rack integration, cable organization, and proper ventilation to maintain stable operating conditions.
02Datacenter Solutions
Hot/cold aisle containment, drop-away ceiling panels and modular mini data centers to optimize the thermal efficiency of your DC.
0319" rack PDU
19" PDU power strips for rack, with and without switch, for power distribution in cabinet and telecom and datacenter rack environments. Available for rack integration, they allow the electrical connection of equipment installed in 19" format to be organized and facilitate orderly power management according to the required configuration.
04Server Rack Cabinets
600 and 800 mm wide server rack, designed for data center, servers, networking and communications environments. This is a high-performance cabinet, with a standard load capacity of 1000 kg, optionally extendable up to 1500 kg. It features a robust structure in cold-rolled steel, finished in RAL 9004 black, 85% ventilated doors, removable side panels with lock and “No Return” system, which prevents the return of hot air toward the cold aisle. It is available in heights of 42U and 47U, with depths of 800, 1000 and 1200 mm, and includes adjustable feet. In addition, it supports accessories such as castors, plinths, PDUs, fans and grounding elements.
05Rack Cabinets
Robust standard rack cabinets for networks, communications and servers, available in 600 and 800 mm widths. Numbered 19" mounting rails to facilitate the installation and organization of equipment in professional environments.
06Wall-Mount Cabinets
Single and double-body wall cabinets for telecommunications and network installations in tight spaces.
What ships most from the plant
The models we get asked for most for DC, telco and industrial jobs.
Trusted by


Design and engineering. In-house industrial manufacturing.
From raw steel to the final rack. We control the entire process in our plant: metalworking, painting, and assembly. This allows us to adapt dimensions and machining to your project's exact needs, ensuring maximum structural robustness.
- Plant
- Arganda del Rey
- Build
- Custom per project
- Lead time
- 2–4 weeks
- Building
- Since 1999

No-surprise installation. Ready to deploy.
We remove uncertainty from your site. We deliver turnkey, pre-assembled, and tested solutions so your team only needs to position and connect in the DC.
Structural quality
All our cabinets and accessories pass strict load and resistance tests before leaving the factory. Solid structures built to last and hold heavy weight.
Accessory pre-assembly
We mount PDUs, cable managers, and ventilation in our facilities. We validate everything fits to save you hours of work during the installation phase.
Direct technical support
Direct support from our manufacturing plant. Immediate technical answers from the specialists who assemble your equipment.
Reliable logistics
We meet agreed delivery dates. We keep a continuous stock of standard components to speed up production and keep your project moving.
What our buyers say
Integrators, DC managers and plant engineers who've been buying from us for years.
“We ordered a custom aisle containment with barely three weeks of margin and it arrived built and on time, so we gave them phase two as well.”
“We've been working with them for six years and what stands out most is their technical support, because if any issue comes up during assembly they immediately step in to help with solutions that actually work.”
DESIGN WITH YOUR TEAM

Design with your team
We go through sizing, thermal load, PDU layout and cable routing with you. If something won't fit, we change it on the drawing. Never on site.
MANUFACTURE AND VALIDATION

Manufacture and validation
Built to order under our own certification. In Arganda del Rey we assemble, configure and test every cabinet. Before it goes on the truck, we validate and sign the checklist at the plant.
DELIVERY AND COMMISSIONING

Delivery and commissioning
Lands on site with everything inside, labelled and verified. If a question comes up during install, you have immediate technical assistance.
Tell us what you need. We come back with proposal and lead time.
Catalog cabinets, custom builds or a modular mini data center. Get your technical proposal and locked lead time within 24-48 hours.
























