Supermicro s SC721 chassis features a unique and highly-optimized design, allowing most configuration of the chassis to be accomplished without tools or screws. The chassis is equipped with high-efficiency power supply. A high-performance fan provides ample optimized cooling for FB-DIMM memory modules, and four hot-swap drive bays offer maximum storage capacity (Default Design for 84W TDP CPU).
| Design | |
| Form factor: | Mini Tower |
| Type: | Server |
| Product colour: | Black |
| Supported motherboard form factors: | Mini-ITX |
| Number of 3.5" bays: | 4 |
| Number of 2.5" bays: | 2 |
| Number of expansion slots: | 1 |
| Rack mounting: | ![]() |
| Rack capacity: | 1U |
| Reset button: | ![]() |
| On/off button: | ![]() |
| LED indicators: | Fan fail, HDD, Network, Power |
| Cable lock slot: | ![]() |
| Cable lock slot type: | Kensington |
| Certification: | 80 Plus Bronze Certified |
| Power supply | |
| Power supply included: | ![]() |
| Power supply: | 250 W |
| ATX power connector (20+4 pin): | ![]() |
| Number of SATA connectors: | 4 |
| Ports & interfaces | |
| USB 2.0 ports quantity: | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity: | 2 |
| Cooling | |
| Rear fans installed: | 1x 120 mm |
| Rear fans diameters supported: | 120 mm |
| Storage | |
| Supported HDD sizes: | 2.5,3.5" |
| Number of HDDs supported: | 6 |
| Hot-swap: | ![]() |
| Operational conditions | |
| Operating temperature (T-T): | 0 - 40 °C |
| Storage temperature (T-T): | -20 - 60 °C |
| Operating relative humidity (H-H): | 10 - 85% |
| Storage relative humidity (H-H): | 10 - 95% |
| Weight & dimensions | |
| Width: | 210.1 mm |
| Depth: | 279.4 mm |
| Height: | 240 mm |
| Weight: | 6.12 kg |
| Logistics data | |
| Harmonized System (HS) code: | 84733080 |