SuperMicro SC745 BAC-R1K23B-SQ - Tower - 4U - Extended ATX - CSE-745BAC-R1K23B-SQ

Supermicro CSE-745BAC-R1K23B-SQ. Form factor: Full Tower, Type: Server, Product colour: Black. Power supply: 1230 W. Front fans installed: 2x 80 mm, Front fans diameters supported: 80 mm, Rear fans installed: 1x 90 mm. Supported HDD sizes: 2.5,3.5,5.25". Width: 178 mm, Depth: 647 mm, Height: 452 mm

https://www.supermicro.com/en/products/chassis/4U/745/SC745BAC-R1K23B-SQ

Supermicro's SC745 chassis series is optimized for the latest Intel Xeon processor and is also compatible with previous generation Intel and AMD single/dual processor-based motherboards. Utilizing redundant, high-efficiency power supplies (95+%) and eight hot-swap 3.5" drive bays, this chassis offers reliable performance with problem-free maintenance. Designed with 100% cooling redundancy using a combination of high-performance fans, the chassis minimizes the probability of system downtime or performance degradation from thermal-related issues. With seven tool-less PCIe expansion slots, and 6-pin power connectors supporting up to three high-end graphics cards, and it is quick to configure and easy to operate. Optionally, this tower can be converted to a 4U rack-mountable chassis in a standard rack.

• 8x 3.5"/2.5" SAS/SATA Backplane for Hot-Swappable Drives
• Whisper-Quiet (<27dB)
• Front HDD Door Lock & Side Panel Intrusion Switch
• Front I/O Ports: 2x USB 3.0
• 2x 8cm (2800 rpm) PWM Fans & 1x 9cm (2400 rpm) PWM Fans
• 4U / Full Tower Chassis Supports max. Motherboard, Sizes: E-ATX 13.68" x 13"/ATX/Micro ATX
• 1230W (1 + 1) Redundant Titanium Level Certified High-Efficiency Power Supply
• 3x 5.25" External HDD Drive Bays & 8x 3.5/2.5" Hot-Swappable HDD Drives