8x 3.5″/2.5″ SAS/SATA, 2x USB 3.0, 3x Middle 8cm (5000 rpm) PWM Fans & 2x 8cm (5000 rpm) PWM Fans, 4U, 920W, 3x 5.25″ External HDD Drive Bays & 8x 3.5″/2.5″ Hot-Swappable HDD Drives
Supermicro CSE-745BTQ-R920B. Form factor: Full Tower, Type: Server, Product colour: Black. Power supply: 920 W. Front fans installed: 3x 80 mm, Front fans diameters supported: 80 mm, Rear fans installed: 2x 80 mm. Supported HDD sizes: 2.5,3.5,5.25″. Width: 178 mm, Depth: 647 mm, Height: 452 mm
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.
| Form factor | Full Tower |
|---|---|
| pa_built-in-camera | Yes |
| Depth | 647 mm |
| Height | 452 mm |
| Weight | 28.1 kg |
| Width | 178 mm |
| Power supply | 920 W |
| Storage relative humidity (H-H) | 5 – 95% |
| Operating temperature (T-T) | 5 – 35 °C |
| Operating relative humidity (H-H) | 8 – 90% |
| Storage temperature (T-T) | -40 – 70 °C |
| Certification | Redundant Platinum Level Certified |
| LED indicators | Fan fail, HDD, Network, Power |
| Number of front fans supported (max) | 3 |
| Front fans diameters supported | 80 mm |
| Front fans installed | 3x 80 mm |
| Number of rear fans supported (max) | 2 |
| Rear fans diameters supported | 80 mm |
| Rear fans installed | 2x 80 mm |
| Supported HDD sizes | 2.5,3.5,5.25" |
| Reset button | Yes |
| Number of SATA connectors | 8 |
| Number of 2.5" bays | 10 |
| Number of hard drives supported | 19 |
| Hot-swap | Yes |
| Number of external 5.25" bays | 3 |
| On/off button | Yes |
| Rack capacity | 4U |
| Harmonized System (HS) code | 84733080 |
Below you’ll find alternative models, suitable software and services that pair with this solution – helping you to avoid compatibility issues, reduce support overhead and deploy with confidence.
Not all deployments fit standard configurations. If you’re weighing up options or want a second opinion on your setup, our team is here to help with honest, straightforward advice backed by decades of vendor knowledge.
