Chieftec UNC-410S-B-U3-OP Rackmount Chassis, Black

The Chieftec UNC-410S-B-U3-OP is a 4U rack-mountable server chassis constructed from 1.2 mm SECC steel. It supports both ATX and microATX motherboard form factors, providing a structurally rigid enclosure for server hardware. The front panel is lockable to restrict physical access to the drive bays and power controls. A washable dust filter is integrated into the front bezel to help reduce particulate buildup inside the system during operation.

Internally, the chassis provides seven expansion slots and accommodates up to four 3.5-inch hard drives and three 5.25-inch devices. Thermal management is handled by two pre-installed 90 mm rear fans, with mounts available for two additional 90 mm fans at the front. The case does not include a power supply, allowing for the installation of a standard ATX or a 1+1 redundant PSU. Access to the interior is simplified by the use of thumbscrews for the top panel.

• Form factor: 4U rack chassis
• Motherboard support: Accommodates ATX and microATX boards
• Material: Built with 1.2 mm SECC steel
• Dimensions: 482.6 mm x 177.8 mm x 505 mm (W x H x D)
• Front I/O: Features 2 USB 3.2 Gen 1 Type-A ports
• Expansion slots: Provides 7 standard expansion slots
• Drive bay support: Includes 3 external 5.25-inch and 4 internal 3.5-inch bays
• Pre-installed cooling: Equipped with 2 x 90 mm rear fans
• PSU compatibility: Supports standard ATX or 1+1 redundant PSUs
• Component clearance: Allows for CPU coolers up to 140 mm in height