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Product Code: PSEL-045
MPN #: BN301
Tired of noisy, unreliable power units that waste electricity and risk component damage? The be quiet! System Power 9, 500W CM, 200 - 240 V, 50 Hz, 4 A, Power Supply delivers clean, efficient power while staying whisper-quiet, so you can build a stable PC without worrying about overheating or excess bills.
Many shoppers worry that a cheaper PSU will compromise stability or generate distracting fan noise. Others fear insufficient connectors for future upgrades. This unit removes those doubts by offering 80 PLUS Bronze certification for solid efficiency, semi-modular cabling for tidy builds, and a full set of modern connectors, all backed by a three-year warranty.
Ideal for budget-conscious gamers, home office PCs, or entry-level workstations that need dependable power without excess noise, this PSU suits builds that require a balance of performance and quiet operation.
| Interfaces / Ports | |
| SATA Connectors | 6 |
| CPU Connectors | 1 x 4+4-pin EPS |
| PCI Connectors | 2 x 6+2-pin PCIe |
| Motherboard Connectors | 1 x 20+4-pin ATX |
| Molex Connectors | 2 |
| Compliance | |
| Standards | 80 PLUS Bronze Certified |
| Electrical | |
| Power | 500 W |
| Physical | |
| Form Factor | ATX Power Supply Unit |
| Case Colour | Black |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Warranty | |
| Warranty | 3 Years |
| Key Features | |
| Main Colour | Black |
| Modular Cables | Semi-Modular |
| 80Plus Rated | 80 Plus Bronze |
| PSU Form Factor | ATX |
| PCIe Connectors | 2 |
| Motherboard (EPS) Power Connectors | 4+4-Pin |
| PCIe Pin Type | 6+2-Pin |
| PSU Depth | 140 mm |
| CPU Power Pins (male) | 8 |
| PCIe Power Pins (male) | 16 |
| Create Your Own Gaming PC (CCL) | No |
| Item Details | |
| Manufacturer | Be Quiet! |
| Manufacturer Code | BN301 |
| Condition | New |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)