| Wattage | 800W – 850W |
|---|---|
| Plus Certification 80 | Plus Gold 80 |
| Modular Type | Fully Modular |
- “Lian-Li UNI Fan P28 Triple Pack – 120mm, 2600 RPM, White – High-Performance PWM Case Fans” already exists in your wishlist
- “Lenovo LOQ 15IAX9 – i5-12600HX, RTX 3050 6GB, 12GB RAM, 512GB SSD, 15.6" 144Hz WUXGA, DOS, Luna Grey” already exists in your wishlist
- “Lenovo LOQ 15ARP9 RTX 3050 6GB , Ryzen 5 7235Hs , 12GB RAM , 512GB SSD , 15,6" 144Hz ( 1920x1080 ) Gaming Laptop” already exists in your wishlist
- “Lenovo Legion 5 15IRX10 Gaming Laptop – 14th Gen Intel i9-14900HX, 32GB RAM, 1TB SSD, NVIDIA RTX 5070 8GB, 15.1" OLED WQXGA 165Hz, 24-Key RGB KB, Eclipse Black (2025 Model)” already exists in your wishlist
- “Lenovo LOQ Gaming 15ARP9 | RTX 4050 6GB | Ryzen 5 7th Gen 7235HS | 12GB RAM | 512GB SSD | 15.6” FHD 144Hz | Luna Grey” already exists in your wishlist
- “MSI Cyborg 15 - RTX 5060 8GB | Intel Core i7-240H | 16GB RAM | 512GB SSD | 15.6” FHD 144Hz” already exists in your wishlist
- “MSI A15 B7VE Gaming Laptop – AMD Ryzen 5 7535HS, 8GB RAM, 512GB SSD, 15.6" FHD 144Hz IPS, NVIDIA RTX 4050 6GB” already exists in your wishlist
- “Lenovo LOQ Essential 15 Gaming – 12th Gen Intel Core i5-12450HX | 16 GB RAM | 512 GB SSD | NVIDIA RTX 2050 4 GB | 15.6″ FHD 144 Hz | Luna Grey” already exists in your wishlist
- “Lenovo LOQ 15ARP9 RTX 3050 6GB , Ryzen 5 7235Hs , 12GB RAM , 512GB SSD , 15,6" 144Hz ( 1920x1080 ) Gaming Laptop” already exists in your wishlist
- “Lenovo LOQ 15IRX9 Gaming Laptop – i5-13450HX | 24GB RAM | 512GB SSD | RTX 3050 6GB | 15.6" FHD 144Hz | Backlit Keyboard | Luna Grey | DOS | ENG” already exists in your wishlist
- “Lenovo LOQ 15ARP9 RTX 3050 6GB , Ryzen 5 7235Hs , 12GB RAM , 512GB SSD , 15,6" 144Hz ( 1920x1080 ) Gaming Laptop” already exists in your wishlist
- “Lenovo ThinkPad T480 – 14" HD | Intel Core i5 8th Gen | 8GB DDR4 | 256GB SSD | Windows 10” already exists in your wishlist
- “Lenovo LOQ 15IRX9 Gaming Laptop – i5-13450HX | 24GB RAM | 512GB SSD | RTX 3050 6GB | 15.6" FHD 144Hz | Backlit Keyboard | Luna Grey | DOS | ENG” already exists in your wishlist
- “Lenovo ThinkPad T480 – 14" HD | Intel Core i5 8th Gen | 8GB DDR4 | 256GB SSD | Windows 10” already exists in your wishlist
- “Lenovo LOQ 15ARP9 RTX 4060 8GB , Ryzen 7 7435Hs , 16GB RAM , 512GB SSD Gaming Laptop” already exists in your wishlist
- “Lenovo LOQ 15ARP9 Gaming Laptop – Ryzen 5 7235HS, 24GB RAM, 512GB SSD, RTX 3050 6GB, 15.6" FHD 144Hz, Backlit KB – Luna Grey” already exists in your wishlist
- “Lenovo LOQ 15ARP9 Gaming Laptop – Ryzen 5 7235HS, 24GB RAM, 512GB SSD, RTX 3050 6GB, 15.6" FHD 144Hz, Backlit KB – Luna Grey” already exists in your wishlist
- “HP Victus 15-FA2787 Gaming Laptop – Core i7-13620H, 16GB RAM, 512GB SSD, 15.6" FHD 144Hz, NVIDIA RTX 5060 8GB” already exists in your wishlist
- “HyperX Cloud III - Gaming Headset” already exists in your wishlist
- “LENOVO LEGION Pro 5i (2025) – RTX 5060 • Intel Core Ultra 7 255HX • 16GB RAM • 1TB SSD • 16" OLED 165Hz” already exists in your wishlist
- “HP Victus 15-FA2787 Gaming Laptop – Core i7-13620H, 16GB RAM, 512GB SSD, 15.6" FHD 144Hz, NVIDIA RTX 5060 8GB” already exists in your wishlist
Thermaltake TOUGHPOWER GT 850W 80 PLUS Gold certified, fully modular PSU
Out of stock
Description
Toughpower GT Snow Series
The fully modular Toughpower GT Snow series is designed to deliver 80 PLUS Gold efficiency and is compatible with ATX 3.1 standards. Its native PCIe 12V-2×6 (12+4 pin) modular interface efficiently powers PCIe 12+4 pin graphics cards. Backed by an extensive 5-year warranty, the Toughpower GT Snow series meets the needs of value-oriented users seeking a new power supply with reliable performance.

ATX 3.1 Ready
Toughpower GT Snow series is fully compatible with ATX 3.1 specifications which supports up to 200% power excursion, reaches 60% efficiency at low load and complies with required power supply timing standards.
ATX 3.1
ATX 2.0
Total power excursion

PCIe Gen 5.1 Ready
Toughpower GT Snow series comes with a PCIe 12V-2×6 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 GT Snow 850W can deliver up to 600W for PCIe 12+4pin graphics cards.
![]()
Note:
1. Recommended wattage is an estimation of system power demand. Actual power demands may vary based on specific components, usage, and many other factors.
2. Please follow the recommended power requirements from the GPU manufactures before using the PCIe 12+4pin cable.
12+4pin Connector

Ultra Quiet 120mm Hydraulic Bearing Fan with Smart Zero Fan
Featuring an 120mm Hydraulic Bearing Fan to keep friction at really low level. Designed with our Smart Zero Fan to adjust the fan speed and minimizes undesired noise.


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 | 20A | 20A | 70.8A | 0.3A | 3A |
| Max Output Power | 100W | 849.6W | 3.6W | 15W | |
| Total Power | 850W | ||||
Fully Modular Low-Profile Cables
Offers cable selection for users while powering the system at an advantageous voltage. Low-profile white 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 | 550mm |
| ATX 12V (4+4Pin) | X 2 | ![]() | X 2 | 700mm |
| PCIe (6+2Pin) | X 4 | ![]() | X 2 | 600mm+150mm |
| PCIe (12+4Pin) 600W | X 1 | ![]() | X 1 | 600mm |
| SATA (5Pin) | X 6 | ![]() | X 2 | 450mm+150mm+150mm |
| Peripheral(4Pin) | X 4 | ![]() | X 1 | 400mm+150mm +150mm+150mm |
Built-in Industrial Grade Protection
To protect the hardware, Toughpower GT Snow series is built with industry grade protections: 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
80 PLUS Gold Certified
Toughpower GT Snow series saves energy through its high energy efficiency up to 90% and is certified to 80 PLUS® Gold.































