Great Lakes GL840ES-3042-B-MS ES Cabinet, 84", 30", 42", 44 RMU

Designed to secure and simplify high-density networking, security and surveillance deployments, the Great Lakes Data Racks & Cabinets GL840ES-3042-B-MS ES Cabinet delivers a durable, enterprise-grade platform for critical infrastructure. The 84", 44 RMU cabinet provides ample vertical capacity while a 40" depth and 30" nominal width accommodate deep servers, PDUs and multi-camera NVR stacks. A fully welded frame made from North American steel improves structural rigidity and reduces vibration that can impact sensitive monitoring and recording equipment. Mounting rails are engineered for heavy loads—4000 lb max static capacity with a 3300 lb UL rating—so you can consolidate switches, storage and security appliances with confidence. Included 2.5" levelers simplify on-site alignment, and optional non-locking casters make staging or reconfiguration easier during deployments. RoHS and UL certifications support compliance requirements for enterprise and government environments. Whether you’re outfitting a data center, security operations center, or edge monitoring room, this rack cabinet balances strength, flexibility and serviceability. Configure the GL840ES to match your cooling, cable management and power distribution needs — contact sales to specify and deploy.

• Protect critical servers and surveillance equipment with a fully welded North American steel frame that minimizes vibration and maximizes rack longevity
• Support high-density deployments with 44 RMU and UL-rated mounting rails (3300 lb) for heavy networking and security appliances
• Simplify installation and site leveling with included 2.5" levelers and optional casters for temporary moves or staging
• Future-proof your infrastructure using one of 3,000 configurable options to match power, cooling and cable management needs
• Reduce downtime and compliance risk with RoHS and UL-certified construction ideal for enterprise data centers, security and monitoring rooms