The all new PB Series is an 80 PLUS® Gold certified gaming power supply. Gamers can adjust the colors of the built-in RGB LED fan to match personal preferences. Produce a light show in your gaming rig!

Behold, RGB Unleashed!


Sync Lighting Effects

The PB Series is compatible with RGB-supported motherboards(4pin, 12V). Simply activate the motherboard software and the power supply’s RGB LEDs will perfectly complement your gaming rig.

RGB Mode

Gamers can also turn off the M/B RGB override button to manually switch the colors or activate the breathing effect. This mode provides eight options: Red, green, dark blue, yellow, purple, light blue, white and breathing effect. Completely match the theme of your rig!

The power supply also features a built-in memory function to save the applied color, insuring the same selected color appears every time you boot your PC.

Hibernation Mode; Balancing Noise and Thermal Levels

The fluid dynamic bearing (FDB) 135mm fan will switch to hibernation mode automatically once the system’s load is lower than 20%. This will maintain the power supply’s stability and noise levels. The fan will begin to rotate when the system’s load is over 20% at a silent 18dBA output.

Think Sync!

The PB Series is capable of synchronizing with other RGB sync-ready components by using the 4-pin RGB headers (such as RGB fan and LED strip). Create your own synchronized lighting show!

80 PLUS® Gold Certified Fully-Modular Power Supply

The PB Series delivers up to 90% efficiency, generating less heat and effectively reducing operating cost.

5V and 3.3V DC to DC Design

The DC to DC converter design provides superior dynamic response and supports a foundation for greater system stability.

Highly Reliable Japanese Aluminium Electrolytic Capacitors

Premium Japanese capacitors with 105°C rating improve power stability at higher temperatures and provides an ultra-long lifespan.

Fully Modular Cables for Quick and Easy Installation

The fully modular and low-profile cable design lets gamers quickly and easily install for tidier cable management.



Model PB-650W PB-750W PB-850W
Part Number IW-PB650-RGB IW-PB750-RGB IW-PB850-RGB
Total Power 650W 750W 850W
Material SECC
Type ATX12V V2.4 / EPS12V V2.92
Cable Management Fully Modular
PFC Active PFC ( >0.9)
Efficiency 80 PLUS Gold (Up to 90%)
MTBF (Hours) >100,000 hrs.
AC Input 100 - 240Vac. 50-60Hz
Fan 135mm FDB Fan
(RGB Lighting)
Typical Load Fan Noise(dBA)
(50% Loading)
Operating Temperature Range (°C) 0~40 °C
Full Protection OCP / OVP / UVP / SCP / OTP / OPP
Safety Certifications cTUVus / TUV / CB / BSMI / CE / FCC / EAC / CCC / RCM
Dimensions (L x W x H) 160 x 150 x 86mm
Package Dimensions
(L x W x H)
210 x 325 x 100mm
Net Weight 2.35 kg 2.46 kg 2.64 kg
Gross Weight 2.81 kg 2.92 kg 3.12 kg
Warranty 5 Years
Connector 20+4 Pin Motherboard 1 1 1
8 (4+4) Pin CPU 1 2 2
8 (6+2) Pin PCI-E 4 4 6
4 Pin Peripheral 4 4 4
SATA (90 Degree) 9 12 12
Floppy 1 1 1
RGB LED Connector Modular Cable Lighting 1 1 1
RGB LED Controller 1 1 1
* InWin products comply with RoHS regulations
* Specifications may vary based on different regions
AC INPUT 100-240Vac. 50-60Hz
DC OUTPUT +12V +5V +3.3V -12V +5VSB Total Power
Max. Output Current 54.2A 22A 22A 0.3A 3A 650W
Max. Combined Power
Max. Output Current 62.5A 22A 22A 0.3A 3A 750W
Max. Combined Power
Max. Output Current 70.9A 22A 22A 0.3A 3A 850W
Max. Combined Power


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