Silverstone
Silverstone SST-ST1100-TI 1100 W Titanium power supply
Delivers 1100 W through a single +12 V rail with 80 PLUS Titanium efficiency in a compact 180 mm depth
- TypeATX12V
- Maximum Power1100 W
- Fans1 x 135mm silent fan
- PFCActive
- Main Connector20+4Pin
- +12V RailsSingle
- 80 PLUS Titanium certified for 90 to 94 percent efficiency
- Single +12V rail delivers up to 92 amps for high-end components
- 100 percent modular cables simplify installation and cable management
- 135 mm fan with semi-fanless operation keeps noise low
- All Japanese capacitors ensure stable output at 50 degree operating temperature
SilverStone 1100 W Titanium PSU
The SilverStone SST-ST1100-TI is an ATX12V power supply rated for 1100 W continuous output. It carries 80 PLUS Titanium certification and uses all Japanese capacitors for stable delivery. The fully modular cable set includes two EPS connectors, eight PCIe 6+2-pin connectors and sixteen SATA connectors. A compact 180 mm depth helps it fit tight builds.
Sustained load behaviour
The unit is specified for 24/7 operation at up to 50 °C ambient temperature with a single +12V rail rated at 92 A. Efficiency stays between 90 % and 94 % from 10 % to 100 % load, reducing waste heat during long sessions. The 135 mm fan runs in a semi-fanless mode at low load and spins up only when needed. Voltage regulation is held within ±3 % with low ripple and noise.
Pre-purchase checks
Verify that your case can accommodate a 180 mm deep power supply and that the 550 mm to 750 mm cable lengths reach your motherboard and GPU routing paths. Confirm your mains supply falls within the 90 V to 264 V, 47 Hz to 63 Hz input range. Ensure you have mounting points for a standard ATX12V unit and that the single-rail design matches your overcurrent protection preferences.
Ciri-ciri utama
- 80 PLUS Titanium certified for 90 to 94 percent efficiency
- Single +12V rail delivers up to 92 amps for high-end components
- 100 percent modular cables simplify installation and cable management
- 135 mm fan with semi-fanless operation keeps noise low
- All Japanese capacitors ensure stable output at 50 degree operating temperature
Spesifikasi
| Brand | SilverStone |
|---|---|
| Model | SST-ST1100-TI |
| Type | ATX12V |
| Maximum Power | 1100 W |
| Fans | 1 x 135mm silent fan |
| PFC | Active |
| Main Connector | 20+4Pin |
| +12V Rails | Single |
| PCI-Express Connector | 8 x 6+2-Pin |
| SATA Power Connector | 16 |
| Max PSU Length | 180 mm |
| Efficiency | 90% ~ 94% at 10% ~ 100% loading |
| Energy-Efficient | 80 PLUS TITANIUM Certified |
| Over Voltage Protection | Yes |
| Overload Protection | Yes |
| Input Voltage | 90 - 264 V |
| Input Frequency Range | 47 - 63 Hz |
| Output | +3.3V@25A, +5V@22A, +12V1@92A, [email protected] , [email protected] |
| MTBF | >100,000 Hours |
| Connectors | 1 x 24 / 20-Pin motherboard connector (550mm) 1 x 8 / 4-Pin EPS / ATX 12V connector (750mm) 1 x 8 / 4-Pin EPS / ATX 12V connector (550mm) 8 x 8 / 6-Pin PCIE connector (550mm x 8) 16 x SATA connector ("600mm / 150mm / 150mm / 150mm" x 4) 6 x 4-Pin Peripheral connector ("600mm / 150mm / 150mm" x 2) 1 x 4-Pin Floppy adapter connector (100mm) |
| Features | Top-level efficiency with 80 PLUS Titanium certification All Japanese capacitors 100% modular cables 24/7 continuous power output with 50 degree C operating temperature Class-leading single +12V rail Strict +/- 3% voltage regulation and low ripple & noise Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support Ultra silent 135mm fan with intelligent semi-fanless operation Operating temperature: 0 ~ 50 degree C |
| Dimensions | 5.91" x 3.39" x 7.09" |
| Weight | 8.73 lbs. |
| Berat penghantaran | 4.89 kg |
| Dimensi bungkusan | 371 × 236 × 135 mm |
Soalan tentang produk ini
How loud and hot does the 135 mm fan run when the 1100 W unit operates continuously at 50 °C?
The 135 mm fan uses intelligent semi-fanless operation, staying ultra-quiet while the Titanium-rated efficiency (90–94 %) keeps waste heat low even during 24/7 loads at 50 °C ambient.
Which cables must I already have to install this fully modular 1100 W supply?
No cables are permanently attached; the box includes the 24-pin motherboard lead, two EPS 8/4-pin leads, eight PCIe 6+2-pin leads and sixteen SATA leads — everything needed for a typical build.
Will the single +12 V rail rated at 92 A safely power an older graphics card that uses 6-pin PCIe connectors?
Yes — the eight included 6+2-pin PCIe cables split to 6-pin, and the single 92 A +12 V rail with ±3 % regulation delivers stable power to legacy and current GPUs alike.
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