| Peak Power (W) | 400 |
| Form factor ATX 12V | Version 2.31 |
| Voltage (Vac) | 200 - 240 |
| Model | Performance C | XP400R6 |
| Frequency (Hz) | 50 |
| Input current (A) | 6.3 |
| PFC | active |
| +3.3V (A) | 15 |
| +5V (A) | 12 |
| +12V1 (A) | 13 |
| -12V (A) | 0.3 |
| +5Vsb (A) | 3.0 |
| Max. combined power 12V (W) | 228 |
| Max. combined power 3.3V + 5V (W) | 103 |
| +12V2 (A) | 13 |
| Bearing technology | FDB |
| Fan size (mm) | 120 |
| OCP (over current protection) | - |
| OVP (over voltage protection) | ✓ |
| UVP (under voltage protection) | ✓ |
| SCP (short circuit protection) | ✓ |
| OTP (over temperature protection) | - |
| OPP (over power protection) | ✓ |
| 80PLUS certification | - |
| Efficiency (%) at 230V, 20% load | 82.64 |
| Efficiency (%) at 230V, 50% load | 85.43 |
| Efficiency (%) at 230V, 100% load | 82.55 |
| ErP | ✓ |
| WEEE | ✓ |
| RoHS | ✓ |
| Modular cable management | - |
| Cable length to mainboard (mm) | 450 |
| Cable length to first connector (mm) | 400 |
| Maximum cable length (mm) | 550 |
| Sleeved cables | - |
| No. of cables | 5 |
| ATX-Motherboard (20+4-pin) | 1 |
| P4+4 (CPU) | - |
| P8 (CPU) | 1 |
| PCI-E 6-pin (GPU) | 1 |
| PCI-E 6+2-pin (GPU) | - |
| PATA 4-pin | 1 |
| SATA 15-pin (HDD, Drives) | 3 |
| FDD (Floppy) | - |
| Range | Performance C |
| Article number | XN041 |
| EAN code | 4044953500213 |
| Dimensions, package (L x W x H), (mm) | 140 x 150 x 86mm |
| Gross weight, package (kg) | 1.42 |
| Pieces per packaging unit | 10 |
| Dimensions, shipping box (L x W x H), (mm) | 510 x 350 x 250 |
| Gross weight, shipping box (kg) | 14.88 |
