Compact Power, Limitless Performance
The Toughpower SFX Platinum series is built to support next-gen hardware, meeting the latest Intel SFX 12V 4.1 and ATX 12V 3.1 standards. With its native PCIe 12V-2x6 (12+4pin) modular interface, it efficiently powers PCIe 12+4pin graphics cards. This series not only achieves 80 PLUS Platinum efficiency but also guarantees stability, durability, and reliability.
No Matter the Case Size, We've Got You Covered
The dimensions of the Toughpower SFX Platinum measure 125mm(W) x 63.5mm(H) x 103.8mm(D).
It comes with an SFX to ATX adapter bracket as an accessory which gives users more options when choosing the ideal case for the build.
Fully Compatible with ATX 3.1 Standards
Toughpower SFX Platinum series is fully compatible with ATX 3.1 Specifications which supports up to 200% power excursion, reaches 60% low load efficiency and complies with required power supply timing standards.
ATX 3.1
ATX 2.0
Total power excursion
Excursion
Excursion
PCIe Gen 5.1 Ready
Toughpower SFX Platinum series comes with a PCIe 12V-2x6 connector to offer powerful and stable performance allowing the PSU to natively run next-generation GPUs.
The wattage marked on the PCIe 12+4-pin cable connector represents the recommended wattage (Ref. Intel design guideline). The bundled PCIe Gen 5.1 (12+4pin) cable connector of the Toughpower SFX Platinum 850W can deliver up to 450W for PCIe 12+4pin graphics cards.
-
Note:
- Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
- Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable.
12+4pin Connector
Made to Comply with the Latest Graphics Cards
Ready to supply graphics cards according to their different ways of connections, the Toughpower SFX Platinum series is designed to support NVIDIA and AMD graphics cards, it supports 8-pin slots for AMD graphics cards & some RTX 40 series graphics cards, it also comes with 1 x 12V-2x6 connector for RTX 40 series cards with a PCIe 12+4pin connector.
1 x 8-pin GPU Power Connector
2 x 8-pin GPU Power Connector
1 x 12V-2x6 pin GPU Power Connector
Be Smart, Stay Quiet
Equipped with a 90mm fluid bearing fan for superior airflow. Plus, the built-in Smart Zero Fan feature keeps it silent until the load hits 30%, reducing unwanted noise.
80 PLUS® Platinum Certified
80 PLUS Platinum certification means the Toughpower SFX Platinum series converts power efficiently, saves energy through its high efficiency up to 92%, resulting in lower power loss and heat buildup inside the power supply.
＜30mV Low Ripple Noise Design
Top-end build quality with low ripple noise. All ripples are lower than 30mV on +12V, +5V or +3.3V from 0% to 100% load to ensure a stable operation and keep your performance-critical components to function reliably for longer.
Intel Specification SFX Platinum Series
Extremely Strict Voltage Regulation ＜±2%
The voltage regulation
is more strict than Intel’s standard +5%,-7% for major rails and
±10% for -12V, is set to no more than ±2% for major rails,
providing steady clean power through exceptional voltage
stability.
Intel Specification
SFX Platinum Series
17ms and up Hold Up Time
During a power
interruption, your computer might shut down or reboot. We make
sure that the SFX Platinum series will deliver at least 17ms at
80% workload, without system reboot or resetting.
More Stable than Ever
100% high quality Japanese 105°C/221°F electrolytic capacitors provides great durability as well as offering the highest stability, while remaining reliable.
High Amperage Single +12V
Rail & High-Class Technologies
Powerful single +12V rail can properly deliver the power you need for the best compatibility. The use of LLC and DC to DC circuit design provides very stable operation and enhanced voltage regulation.
| AC INPUT |
Input Voltage: 100-240V～
|
||||
| DC OUTPUT |
+3.3V |
+5V |
+12V |
-12V |
+5VSB |
| Max Output Current |
18A |
18A |
70.83A |
0.3A |
2.5A |
| Max Output Power |
120W |
850W |
3.6W |
12.5W |
|
| Total Power |
850W |
||||
Fully Modular Low-Profile Cables
Offers cable selection for users while powering the system at an advantageous voltage. Low-profile cables make cable management easier, reduces clutter and increases airflow inside the chassis.
| Connector Type | Connector Quantity | Cable Quantity | Cable Length | |
|---|---|---|---|---|
| Main Power (24Pin) |
X 1 | 
|
X 1 | 300mm |
| ATX 12V
(4+4Pin) |
X 2 | 
|
X 2 | 400mm |
| PCIe
(6+2Pin) |
X 2 | 
|
X 1 | 400mm+150mm |
| PCIe (12+4Pin) 450W |
X 1 | 
|
X 1 | 400mm |
| SATA (5Pin) |
X 8 | 
|
X 2 | 300mm+150mm+150mm+150mm |
| Peripheral (4Pin) x4
+ FDD x1 |
|
X 1 | 300mm+150mm +150mm+150mm +150mm | |
Built-in Industrial Grade Protection
Built with industry grade protections to protect the hardware: OCP(Over Current Protection), OVP(Over Voltage Protection), UVP(Under Voltage Protection), OPP(Over Power Protection), SCP(Short Circuit Protection), OTP(Over Temperature Protection).
-
OCP
Over Current Protection
-
OVP
Over Voltage Protection
-
UVP
Under Voltage Protection
-
OPP
Over Power Protection
-
SCP
Short Circuit Protection
-
OTP
Over Temperature Protection
Intel C6/C7 States Ready
Toughpower SFX Platinum series has been optimized to work with all generations of Intel’s processors to achieve maximum energy savings.
7 Year Warranty
Confidence in the reliability of our Toughpower SFX Platinum series, we proudly offer a 7-year warranty, standing firmly behind the exceptional quality and enduring performance of our product.
| P/N | PS-STP-0850FNFAP*-1 |
|---|---|
| watts | 850W |
| Form Factor | SFX |
| Model | SFX-0850AH8FLP |
| Color | Black |
| Dimension ( W / H / D ) | 125mm(W)x63.5mm(H)x103.8mm(D) |
| PFC (Power Factor Correction) | Active PFC |
| Power Good Signal | 100-150 msec |
| Hold Up Time | > 17msec at 80% load |
| Input Current | 15A - 8A |
| Input Frequency Range | 50Hz/60Hz |
| Input Voltage | 100-240V～ |
| Operating Temperature | 5°C to + 40°C |
| Operating Humidity | 20% to 85%,non-condensing |
| Storage Temperature | -40°C to + 55°C |
| Storage Humidity | 10% to 95%, non-condensing |
| Cooling System | 9cm FDB Fan |
| Efficiency | Meet 80 PLUS® Platinum at 115Vac input. |
| MTBF | 100,000 hrs minimum |
| Safety Approval | CE/UKCA/FCC/ICES/CB/TUV/cTUVus/LVD/CCC/BSMI/S-MARK/EAC/RCM |
| PCI-E 6+2pin | 2 |
| Smart Zero Fan | Fan will not spin until the load exceeds 30% No physical fan switch |
| PCIe 12+4pin | 1(450W) |
User Manual
- File Name
- Description
- Size
- Version
- Release Date
-
Toughpower SFX Platinum manual
- user manual
- 2024-02-26
