SilverStone Extreme Series EX1200R Platinum
1200 W · SFX-L 4.1 · Fully modular



Specifications
| Wattage | 1200 W |
|---|---|
| ATX Standard | SFX-L 4.1 |
| Cable design | Fully modular |
| Form Factor | SFX-L |
| Color | Black |
| Dimensions (W×D×H) | 125 × 130 × 64 mm |
| Weight | 1.39 kg |
| PFC | Active |
| Warranty | 5 years |
| Graphics card connector | 1× 12VHPWR (via adapter) |
| Features | ErP Lot 6 |
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Cables and Connectors
| IDE / Molex | 3× |
|---|---|
| SATA | 8× |
| Floppy | 1× |
| PCIe 6+2-pin | 4× |
| CPU 4+4-pin (ATX12V) | 2× |
| Motherboard 24-pin | 1× |
Efficiency
| 115V · cybenetics | 89.43% |
|---|---|
| 230V · cybenetics | 91.73% |
Noise
| 115V · cybenetics | 28.18 dB(A) |
|---|---|
| 230V · cybenetics | 26.72 dB(A) |
Fan
| Fan size | 120 mm |
|---|---|
| Operating mode | Semi-passive (stops at low load) |