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Corsair SMPS CX430 430 Watts PSU

  • 430 W Power Output
  • ATX 12V v2.3
  • 1 x 12V Power Rail
  • 90 - 264 Vac Input
3 Years Corsair India Warranty and Free Transit Insurance.
Rs. 2938
Inclusive of taxes
(Free home delivery)
Seller: WS Retail
85% positive feedback [?]
(2,472,256 ratings)
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In Stock.
Standard delivery in 6-7 business days. [?]
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Rs. 2925
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Standard delivery in 9 to 10 business days.
Seller: ONLINEMARKET
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(534 ratings)
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Rs. 3175
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Standard delivery in 11 to 12 business days.
Seller: TheITWares
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Key Features of Corsair SMPS CX430 430 Watts PSU

  • 430 W Power Output
  • ATX 12V v2.3
  • 1 x 12V Power Rail
  • 90 - 264 Vac Input Voltage
  • 80 % Efficiency
  • 100000 hours MTBF

Specifications of Corsair SMPS CX430 430 Watts PSU

In The Box
Sales Package SMPS Unit, Cables, User Guide
General
Brand Corsair
Series Builder Series
Power Output 430 W
ATX & EPS Version ATX 12V v2.3
Power Rail 1 x 12V Power Rails
Model Name SMPS CX430
Power
Power Factor Correction (PFC) Active PFC with Value of 0.99
Input Voltage 1 90 - 264 V
Efficiency 80 %
Mean time between failures (MTBF) 1,00,000 hr
Maximum Current
Current at DC Output of +3.3 V 20 A
Current at DC Output of +5 V 20 A
Current at DC Output of +12 V 28 A
Current at DC Output of -12 V 0.8 A
Current at DC Output of +5 V sb 3 A
Features
Fan Type 1 x 120 mm Low Noise Level Fan
Protection Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Power Protection (OPP)
Safety Standards UL, CUL, CE, CB, FCC Class B, TUV, CCC, C-Tick
Certification 80 Plus
Connectivity
CPU 2 CPU Connector
SATA 4 SATA Cables
Floppy 1 Floppy Connector with 4 pins
Peripheral 3 Peripheral Connector with 4 pins
Other Features
Additional Features Extra Long Fully-sleeved Cables
Dimensions
Width x Height x Depth 150 x 86 x 140 mm
Warranty
Domestic Term 3 Years
Please note: All products sold on Flipkart are brand new and 100% genuine

Reviews of Corsair SMPS CX430 430 Watts PSU

4.5
Average Rating
Based on 115 ratings
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Most Helpful Reviews (5 of 47)

★★★★★
★★★★★
15 February 12
first to review
Fine PSU

I have been using this one since the last 6 months and haven't faced any issues. The PSU package reeks quality, even though this is the base series of corsair(builder series). All necessary components to install this PSU in the PC cabinet are there in the box.

There are many good reviews for this model on the net so i won't go into that detail.

The one thing to look for when buying a PSU is the +12V current output. The higher the better. The cheap PSU's that come packaged with most systems and cabinets will have a low current rating on the +12 V rail. These have to be avoided as this rail powers your CPU and PCI express graphics card, the two most power hungry components in todays PC's. I would recommend going in for a single 12V rail for less than 500watt PSU's.

To find out how many amps you need on the +12V rail do the following - Add up the maximum wattage of your CPU and graphics card and divide that number by 12. Add 5 more amps to this number (for drives and fans) and you get what you need at a minimum. Also take into account any upgrades (CPU or graphics card) that you may do in the near future.

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100% of 18 users found this review helpful.
★★★★★
★★★★★
22 September 12
A word of caution to all users

These PSUs have Active PFC are of good quality, no doubt, but there is an annoying problem which arises because of the UPS used. I learnt about this after two years of experience.

(what follows may be a bit too technical)
I had a Cooler Master Real power Pro 460W Power supply (bought in 2009 Dec) with Active PFC, and the UPS used was a Numeric 600VA normal UPS which supplies a MODIFIED SINE WAVE (stepped sine) during power outage. Most cheap UPSs give a Stepped sine wave. This may cause the power supply to SHUT-OFF immediately as soon as the mains power goes off, or some annoying humming sound is present. Some users say this may even damage the PSU. You will read this in many website forums (like tomshardware) I experienced this for 2 years and recently my PSU just failed with sparks coming every time you switch it on.

I don't know whether this was a sudden damage due to a power surge (I had no spike guard) or a gradual damage due to the stepped sine wave from the UPS. Has anyone experienced this? Kindly discuss. I am reluctant to buy another PSU with Active PFC, because I am not sure what damaged my PSU.

Some users in tech forums say: the solution is "One must have one of the more expensive UPS models with pure sinewave output." How true is this?

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7 of 7 users found this review helpful.
★★★★★
★★★★★
09 April 12
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certified buyer
A good PSU for an entry level gaming rig

On arrival last week, I found that the casing on one side was bent. But anyway I installed it in my cabinet without any problem and have to admit that it is indeed a good a PSU for an entry level gaming rig.

PROS:
1. Sturdy built quality for an entry level PSU.
2. The fan is really silent on no load and has good exhaust capability, have noticed my CPU/GPU temperatures under normal load got decreased by 5-6 degrees, immediately after installing it.
3. Sleeved neat cables with reasonable length.

Cons:
1. The plug of the mains power cable is not compatible with normal Indian sockets. Just a STAR less for this.
2. I hear a faint whining sound from it after playing games for about 2-3 hours.

In summary, anyone having single GPU setup with GT440 or like and with a not so power-hungry CPU, should not think of any better power solution than this.
-Anupom.

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3 of 4 users found this review helpful.
★★★★★
★★★★★
21 September 13
Absolutely the best for this price.

If you want to purchase a quality power supply for your office or low-end gaming machine, look no further. Despite Corsair using the components made by Channel Well and not Seasonic, the unit delivers amazing performance as tested by many hardware review sites and blows the competitors such as "400W" (quotes because they EXPLODE when you draw 400W from them) Huntkey PSUs out of the sky for just a bit more money. It's quiet, cables are sleeved, it looks good in your case. In a very unlikely case that the unit breaks, Corsair's warranty policy is replacement, no "repair" BS.

WARNING: DO NOT use any power supplies with Active PFC (power factor correction) unless your electrical supply is a pure proper sine wave. NO SQUARE WAVE. It destroys the APFC circuit over time - at the very worst, you MAY connect the unit through a short (15 min) backup UPS from APC or Numeric (better APC), but do NOT run it off square wave all the time. This unit is not designed with square wave in mind, since the rest of the world does not use it in UPS any longer. If you absolutely cannot change your UPS to sine wave, purchase a power supply without PFC (not recommended) or with passive PFC (one of Huntkey models might do for you, but as I said, be careful with them, they can't deliver the wattage they are rated for, do NOT use for gaming rigs with dedicated GPUs).

If you DO have a sine wave supply and you are sure that your PC won't take more than 430W, just go for it without a second thought. Corsair is the world leader in quality power supplies for desktops and this unit shows why. It's also better than their VS series, since the latter is designed specifically for Asia and uses worse quality components (though VS will STILL be better than any iBall/Zebronics/Mercury/other cheap stuff that won't even be allowed to sell in Europe/US due to lack of safety features and not delivering the promised wattage).

One more thing: the power cord it comes with. Can't list it as a con, because it's high quality and fused (fuse inside the plug). Can't list as a pro either, since it's a UK plug. Buy an extension box that has UK plug support or use a different cord.

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2 of 2 users found this review helpful.
★★★★★
★★★★★
01 September 12
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
A value for money power supply.

I Got this PSU some days back from flipkart and i must say its great.

Pros :
1. Value for money, its difficult to get a 80+ certified PSU at this price.
2. Very silent, it cant even be heard.. even after long hours of gaming there is no screeching or whatsoever.
3. Can Handle a modern GPUs with ease.. this will be more than enough for anything up to a HD 6870 or a GTX 560 (im using it with a 560)
4. Good quality nylon braided cables.
5. While people complain the PSU if often DOA, i did not have any such problems, the PSU was packaged properly and works great.
6. Corsiar has great customer support.
7. good aesthetics, its good a nice black mat finish and looks good.

Cons :
1. Only 3 molex connectors.. so connecting of additional fans is limited.
2. Only one PCIE Connector, while this PSU is capable of handling a 560, there is a need to power the other 6 Pin connector through the molex adapter..
3. Packaging is pretty simple.
4. Did not get the corsair badge with it.

Overall its a really good PSU and i highly recommend it to anyone who is looking for quality PSU in around 2.5k budget.

Cheers.

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1 of 1 users found this review helpful.

Most Recent Reviews

View all
★★★★★
★★★★★
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
SUPERR...!!!

This is just great in my rig Core i7 3rd gen , 1TB WD HDD , Corsair venegnce 2*8GB , 64 GB Corsair SSD and the main it can hand...

Read More
15 April 14
★★★★★
★★★★★
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Nice PSU!

Runs well in low volts, very happy with the purchase and good value for the money!
More than good enough for entry level...

Read More
24 March 14
★★★★★
★★★★★
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Good for the price

I replaced my Cooler Master Real Power Pro 550 with this and has been running fine. The cooler master died after 4.5 years of g...

Read More
19 March 14
★★★★★
★★★★★
the good PSU for the price

good quality psu
good built quality
long sleeved cables
one PCI-E 6 pin power connector for bigger graphic c...

Read More
10 December 13
★★★★★
★★★★★
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
CX is better than VS series

i sold my vs550 psu because it is not compatible with my UPS (microtek 800va).
CX is better because of its 90-264v input....

Read More
05 December 13
     Corsair SMPS CX430 430 Watts PSU Price in India: Rs. 2938

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