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)
 Designed for 80 PLUS Titanium level of efficiency to reduce wasted heat and save on electricity. |
 100% modular cable design for easy removal in cases with cable routed and tied down. |
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 Flat cables have much greater flexibility to allow for tighter folding and management of cables. |
 Powerful single +12V rail design, perfect for future high-end component upgrades or overclocking. |
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 ±3% regulation and low ripple & noise performance for high stability. |
 Ultra-quiet 120mm fan with intelligent RPM control guarantees cool performance and silent operation with minimum of 18dBA during fan operation. The fanless mode operation deactivates when PSU’s loading reaches 20%. |
Product Specifications
Product No.
SST-SX800-LTI
Color
Black（Lead-Free Paint）
Max. DC Output
800W (Peak 850W)
Power density
775W per liter
Load Range
| Output | +3.3V | +5V | +12V | +5VSB | -12V |
|---|---|---|---|---|---|
| Max.(Amps) | 16A | 15A | 66A | 2.5A | 0.3A |
| Peak (Amps) | / | / | / | / | / |
| Min.(Amps) | 0A | 0A | 0A | 0A | 0A |
| Range (%) | ±3% | ±3% | ±3% | ±5% | ±10% |
| Line Reg.(%) | ±1% | ±1% | ±1% | ±1% | ±1% |
| Ripple(mVp-p) | 50mV | 50mV | 120mV | 50mV | 120mV |
Combined +3.3V & +5V
80W
Combined +12V
792W
Input Voltage
90V ~ 264V
Input Frequency Range
47Hz ~ 63Hz
PFC
Active PFC（PF>0.9 at full load）
Efficiency
90% ~ 94% at 10% ~ 100% loading
MTBF
100,000 hours
Operating temperature
0°C ~ 40°C
Protection
Over current protection
Over power protection
Over voltage protection
Short circuit protection
Under voltage protection
Over temperature protection
Over power protection
Over voltage protection
Short circuit protection
Under voltage protection
Over temperature protection
Connectors
V1.1
1 x 24 / 20-Pin motherboard connector（300mm）
1 x 8 / 4-Pin EPS / ATX 12V connector（400mm）
2 x 8 / 6-Pin PCIE connector（400mm / 150mm）
2 x 8 / 6-Pin PCIE connector（550mm / 150mm）
12 x SATA connector（"300mm / 200mm / 100mm / 100mm" x 3）
3 x 4-Pin Peripheral connector（300mm / 200mm / 200mm）
1 x 4-Pin Floppy adapter connector（100mm）
V1.2
1 x 24 / 20-Pin motherboard connector（300mm）
*1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (400mm / 150mm)
2 x 8 / 6-Pin PCIE connector（400mm / 150mm）
2 x 8 / 6-Pin PCIE connector（550mm / 150mm）
12 x SATA connector（"300mm / 200mm / 100mm / 100mm" x 3）
3 x 4-Pin Peripheral connector（300mm / 200mm / 200mm）
1 x 4-Pin Floppy adapter connector（100mm）
1 x 24 / 20-Pin motherboard connector（300mm）
1 x 8 / 4-Pin EPS / ATX 12V connector（400mm）
2 x 8 / 6-Pin PCIE connector（400mm / 150mm）
2 x 8 / 6-Pin PCIE connector（550mm / 150mm）
12 x SATA connector（"300mm / 200mm / 100mm / 100mm" x 3）
3 x 4-Pin Peripheral connector（300mm / 200mm / 200mm）
1 x 4-Pin Floppy adapter connector（100mm）
V1.2
1 x 24 / 20-Pin motherboard connector（300mm）
*1 x 8-Pin EPS and 1 x 4-Pin + 4-Pin ATX 12V connector (400mm / 150mm)
2 x 8 / 6-Pin PCIE connector（400mm / 150mm）
2 x 8 / 6-Pin PCIE connector（550mm / 150mm）
12 x SATA connector（"300mm / 200mm / 100mm / 100mm" x 3）
3 x 4-Pin Peripheral connector（300mm / 200mm / 200mm）
1 x 4-Pin Floppy adapter connector（100mm）
Cooling System
Single 120mm dual ball bearing* fan
Noise Level
0 ~ 36 dBA
Certification
80 PLUS Titanium
Form factor
SFX-L
Dimension
125 mm (W) x 63.5 mm (H) x 130 mm (D)
Weight
1.7 Kg
Other
* 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%.
* 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%.
File Download
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Version
V1.0
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File Size
154.19 KB
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6.21 MB
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File Size
644.27 KB
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Version
V1.0
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File Size
21.56 MB
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