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Item#: N82E16817374025

IN WIN Commander II IRP-COM1200 II 1200W ATX 12V 2.3 / EPS 12V 2.91 SLI CrossFire 80 PLUS BRONZE Certified Modular Active PFC Power Supply

  • ATX 12V 2.3 / EPS 12V 2.91
  • Modular
  • 80 PLUS BRONZE Certified
  • 115 / 230 V 50/60 Hz
  • +3.3V@24A, +5V@30A, +12V1@40A, +12V2@40A, +12V3@40A, +12V4@40A, -12V@0.5A, +5VSB@3.0A
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Learn more about the In Win IRP-COM1200 II


Commander II


ATX 12V 2.3 / EPS 12V 2.91
Maximum Power
1 x 135mm Double Ball-Bearing Fan
Main Connector
+12V Rails
PCI-Express Connector
8 x 6+2-Pin
SATA Power Connector
SLI Ready
CrossFire Ready
up to 85%
80 PLUS BRONZE Certified
Over Voltage Protection
Input Voltage
115 / 230 V
Input Frequency Range
50/60 Hz
Input Current
+3.3V@24A, +5V@30A, +12V1@40A, +12V2@40A, +12V3@40A, +12V4@40A, -12V@0.5A, +5VSB@3.0A
5.91" x 6.50" x 3.39"


1 x Main connector (20+4Pin)
1 x 4+4 Pin ATX/EPS +12V
1 x 8 Pin +12V CPU
8 x PCI-E
8 x SATA
8 x Peripheral
2 x Floppy
Supports NVIDIA SLI & Quad SLI and All Multi-Core GPU Technologies

Modularized Cable Management System

Four Independent +12V Outputs

4 Pin Molex Easy-Swap Connectors

High Efficiency Voltage Transfer Technology of Double Forward Circuit Design

Intelligent Fan Speed Control for Optimal Acoustic

Japanese Industrial Grade Electrolytic and Solid

State Capacitors to Ensure Reliability and Superior Performance

Steady 12V DC to DC VRM output design

Quality Gold-Plated High Current Terminals

Hexagon-Shaped Ventilation for Excellent Heat Dissipation

Provides Multiple Industrial Grade Protectors - Over Current, Over Voltage, Over Power, Under Voltage and Short Circuit Protections

ErP Lot 6 Compliant

Manufacturer Warranty

3 years limited
3 years limited

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the In Win IRP-COM1200 II

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  • Travis H.
  • 6/5/2012 6:48:21 PM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsdissapointed

Pros: Modular
1200W if it worked

Cons: Was DOA on arrival, waited a week and a half to get it (went from Industry, CA to Montreal, Canada, so can't complain for the time)

Other Thoughts: Could be good if it worked, gotta RMA it now

Manufacturer Response:

Dear Customer,

Our sincere apologies for the inconvenience that Commander1200 II has caused you. In-win will look into this issue and improve on it so we can provide the best quality product to our customers. In-Win strives to provide the best service and product quality to our customers, so please do not hesitate to contact us should you need assistance in the future.

Did you find this review helpful? Yes No

  • Alexander K.
  • 2/13/2012 11:18:24 AM
  • Tech Level: High
  • Ownership: more than 1 year

3 out of 5 eggs

Pros: Good price, modular

Cons: Failed catastrophically after ~1 year, blew the breakers on any circuit it was plugged into.

Other Thoughts: When it died, it didn't take anything else in the computer with it, so I can't criticize it there.

2 out of 2 people found this review helpful. Did you? Yes No

  • brian c.
  • 11/29/2011 8:49:59 AM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year

5 out of 5 eggsNice PSU

Pros: 1200w, good price, 90% modular.

Cons: none

Other Thoughts: kind of wished it was 100% modular, but i found after moving alot these past few years i found that i lost a few of the cables. I need for my crossfire set up. 5 hours later my girlfriend came come to the house turned upside down and a B.A. working computer.

2 out of 2 people found this review helpful. Did you? Yes No

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Computer Hardware > 
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In Win > 
Item#: N82E16817374025
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