SX800-LTI
- SFX-L form factor for use in small form factor computers
- 800W continuous power output rated for 24/7 operation
- Class-leading single +12V rail with 66A
- High efficiency with 80 PLUS Titanium certification
- Silent running 120mm dual ball bearing* fan with advanced semi-fanless operation
- 100% modular short cables with flexible flat arrays
- Strict ±3% voltage regulation and low ripple & noise
- Support quad PCI-E 8/6pin connectors
- Japanese electrolytic capacitors
- Dual EPS 8pin with multiple PCI-E 8 / 6pin connectors support (V1.2)
- Dimension: 125 mm (W) x 63.5 mm (H) x 130 mm (D)
Product Specifications
| Product No. | SST-SX800-LTI |
|---|---|
| Max. DC Output | 800W (Peak 850W) |
| Combined +3.3V & +5V | 80W |
| Input Voltage | 90V ~ 264V |
| PFC | Active PFC (PF>0.9 at full load) |
| MTBF | 100,000 hours |
| Cooling System | Single 120mm dual ball bearing* fan |
| Certification | 80 PLUS Titanium |
| Color | Black (Lead-Free Paint) |
|---|---|
| Power density | 775W per liter |
| Combined +12V | 792W |
| Input Frequency Range | 47Hz ~ 63Hz |
| Efficiency | 90% ~ 94% at 10% ~ 100% loading |
| Operating temperature | 0°C ~ 40°C |
| Noise Level | 0 ~ 36 dBA |
| Form factor | SFX-L |
* Dual ball bearing fan is used in production batch with serial numbers starting 1734 or after.
* Dual (CPU) EPS connectors is used in production batch with serial numbers starting 2024 or after.
- Specifications presented on this page contains most recent revisions and may differ from those printed on retail boxes or manuals.
This PSU's motherboard connector includes a 4pin sense wire that needs to be connected to the PSU's modular interface as shown. Sense wire helps improve PSU's regulation performance by around 1%-2%.



























