Caixa de servidor rackmount Chenbro RM24100-L USB3 2U para ATX, Micro-ATX, Mini-ITX, preta

Built around a robust SGCC steel frame, the Chenbro RM24100-L USB3 delivers a 2U rackmount platform with support for ATX, Micro-ATX, and Mini-ITX motherboards, plus seven low-profile expansion slots for versatile server and workstation builds. The chassis includes two 5.25-inch external bays and four 3.5-inch internal bays (2.5-inch compatible with adapters), all cooled by three hot-swappable 80mm mid-plane fans with failure detection.

Overview

The RM24100-L USB3 is engineered for system integrators and IT professionals who need a reliable, serviceable 2U enclosure without a bundled power supply. It accepts standard PS/2 (ATX) power supplies, giving you the freedom to choose the exact wattage and efficiency rating for your deployment. Front access is simplified with two USB 2.0 ports and a lockable door that secures drive bays and controls.

What stands out

• Supports ATX, Micro-ATX, and Mini-ITX motherboards for flexible platform choices
• Seven low-profile expansion slots accommodate RAID controllers, network adapters, and more
• Three hot-swappable 80mm fans with failure detection maintain optimal airflow
• Lockable front door protects drives and power/reset buttons from unauthorized access
• Tool-less design for drive bays and fan modules speeds up maintenance
• RoHS compliant construction meets environmental standards

Technical details

• Form factor: 2U rackmount
• Motherboard support: ATX, Micro-ATX, Mini-ITX
• External drive bays: 2 x 5.25-inch
• Internal drive bays: 4 x 3.5-inch (2.5-inch with adapter)
• Expansion slots: 7 x low-profile
• Power supply: PS/2 (ATX) form factor, not included
• Front I/O: 2 x USB 2.0
• Cooling: 3 x 80mm hot-swappable mid-plane fans
• Material: SGCC steel
• Indicators: Power, HDD activity, LAN activity
• System monitoring: Fan failure detection
• Compliance: RoHS

Our verdict

The Chenbro RM24100-L USB3 is a solid, no-nonsense 2U chassis for builders who want control over their power supply and need dependable cooling. Its hot-swap fans, lockable front, and broad motherboard compatibility make it a practical choice for small business servers, storage appliances, and custom workstations.