English 
- Brand: Thermaltake
- Model: PS-STP-0550FNFAGE-1
- Product series: Toughpower
- Form factor: SFX
- Maximum (short-term) power: 660W
- Rated power: 550w
- PFC type: Active
- K.P.D: 90%
- Cooling system: One fan
- Fan diameter: 90mm
- 80PLUS compliant: 80PLUS Gold
- Line current + 3.3V, A: twenty
- Line current + 5V, A: twenty
- Current on the 1st line + 12V, A: 45
- Maximum power on 12V lines, W: 540
- Line current -12V, A: 0.3
- Line current + 5V Standby, A: 2.5
- Motherboard connector type: 24 pin
- Connectors 4 + 4pin CPU, pcs: one
- Slots 6 + 2 PCI-E, pcs: 2
- 15pin SATA connectors, pcs: 3
- 4pin EIDE connectors (Molex), pcs: 2
- Number of power supplies: one
- Input voltage range, V: 100 ... 240
- AFC (automatic fan speed control): Yes
- Passive cooling at low loads: Up to 30%
- MTBF (Mean time between failure), Thous. hours: one hundred
- Detachable cables: Yes
- The presence of a switch: Yes
- Hot swappable: Not
- Hold Up Time, ms: sixteen
- Hold Up Time at load: 80%
- Protection:
- OCP (Overcurrent Protection): Yes
- OPP (Overload Protection): Yes
- OVP (Overvoltage Protection): Yes
- SCP (Short Circuit Protection): Yes
- Color: Black
- Dimensions:
- Width, mm: 125
- Height, mm: 63.5