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Seasonic S12II 620 Watts PSU

  • 620 W Power Output
  • 1 x 12V Power Rail
  • 100 - 240 Vac Input
  • 87 % Efficiency
5 Years Seasonic India Warranty and Free Transit Insurance. See Details
Rs. 6750 14% Off
Rs. 5750
Inclusive of taxes
(Free home delivery)
84% positive feedback [?]
(916 ratings)
COMBO OFFER: Exciting combos available View combos
  • Call 1800 208 9898 (toll free) for assistance from our product expert.
In Stock.
Standard delivery in 10-11 business days. [?]
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More sellers selling this product on flipkart.com [?]
Rs. 6099
(Free home delivery)
In Stock.
Standard delivery in 9 to 10 business days.
Seller: eZmaal
64% positive feedback [?]
(31 ratings)
10 Day Replacement Guarantee [?]

Key Features of Seasonic S12II 620 Watts PSU

  • 620 W Power Output
  • 1 x 12V Power Rail
  • 100 - 240 Vac Input Voltage
  • 87 % Efficiency

Specifications of Seasonic S12II 620 Watts PSU

In The Box
Sales Package SMPS Unit, Cables, User Guide
General
Brand Seasonic
Series S12II Bronze Series
Power Output 620 W
Processor Support AMD Processor Support
Power Rail 1 x 12V Power Rails
Model Name S12II-620
Power
Power Factor Correction (PFC) Active PFC with Value of 0.99
Input Voltage 1 100 - 240 V
Input Frequency 50 - 60 Hz
Efficiency 87 %
Maximum Current
Current at DC Output of +3.3 V 24 A
Current at DC Output of +5 V 24 A
Current at DC Output of +12 V 48 A
Current at DC Output of -12 V 0.8 A
Current at DC Output of +5 V sb 2.5 A
Features
Fan Type 1 x 120 mm Ball Bearing, Smart and Silent Fan Control (SFC), Soft-Mounting Rubber Cushion
Temperature 0 to 50 °C (Operating Temperature)
Humidity 20 to 80 % (Operating Humidity)
Protection Over Voltage Protection (OVP), Over Temperature Protection (OTP), Short Circuit Protection (SCP)
Certification 80 Plus Bronze
Connectivity
Motherboard 1 Motherboard Connector with 20 pin, 24 pin
CPU 2 CPU Connector with ATX 12V (4 pin) + EPS 12V (8 pin)
PCI-e 1 PCI-e 6 pin and 1 PCI-e 6+2 pin
SATA 9 SATA Cables
Floppy 2 Floppy Connector with 4 pins
Peripheral 6 Peripheral Connector with 4 pins
Other Features
Additional Features Universal Video Card Support
Dimensions
Width x Height x Depth 150 x 86 x 140 mm
Warranty
Domestic Term 5 Years
Service Type Carry In
Covered in Warranty All Manufacturing Defects
Not Covered in Warranty Burnt or physically damaged or customer induced damaged is not covered under warranty
Warranty Type Limited
Warranty Summary

Customers can get RMA support by sending email to rma@tirupati.net with their purchase details. After verification that the product is sold by Tirupati, they will receive instructions on how to return the defective product They can also get in touch with any of our... Read More

Please note: All products sold on Flipkart are brand new and 100% genuine

Reviews of Seasonic S12II 620 Watts PSU

TOP REVIEWS View All Top Reviews (37)

'Top Reviews' lists the most relevant product reviews only. Show ALL instead?
★★★★★
★★★★★
08 Feb 2012
first to review
God of ~600W PSU

Its the ultimate.
It can power virtually any graphic card out there.
Efficiency is amazing and would help you save on electricity bills as well.

Mind you, Seasonic is Corsair's OEM and has better Japanese Capacitors.

91% of 11 users found this review helpful.
★★★★★
★★★★★
31 Jul 2012
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Great looks, great stability and dead silent

I had high hopes from a name like seasonic and it certainly didn't let me down. Voltages are rock steady. Have plenty of connectors. Infact you can say that it has too many connectors and sometimes it is hard to manage so many cables but its nothing to worry about. I am running a:
i5 2500k- Overclocked to 4.6 Ghz
4 case fans
2 HDDs
GTX 560 1 gb ddr5
8 gb ram

and this PSU runs everything like a breeze. If you can afford it then you can't go wrong with this PSU. Even as far as affordability is concerned you won't find this efficiency with this much wattage with gold plate japanese capacitors...
()

I had high hopes from a name like seasonic and it certainly didn't let me down. Voltages are rock steady. Have plenty of connectors. Infact you can say that it has too many connectors and sometimes it is hard to manage so many cables but its nothing to worry about. I am running a:
i5 2500k- Overclocked to 4.6 Ghz
4 case fans
2 HDDs
GTX 560 1 gb ddr5
8 gb ram

and this PSU runs everything like a breeze. If you can afford it then you can't go wrong with this PSU. Even as far as affordability is concerned you won't find this efficiency with this much wattage with gold plate japanese capacitors...
I had high hopes from a name like seasonic and it certainly didn't let me down. Voltages are rock steady. Have plenty of connectors. Infact you can say that it has too many connectors and sometimes it is hard to manage so many cables but its nothing to worry about. I am running a:
i5 2500k- Overclocked to 4.6 Ghz
4 case fans
2 HDDs
GTX 560 1 gb ddr5
8 gb ram

and this PSU runs everything like a breeze. If you can afford it then you can't go wrong with this PSU. Even as far as affordability is concerned you won't find this efficiency with this much wattage with gold plate japanese capacitors and whatnot at this price. So don't think twice just go for it.

Looks are great, if i can call it's looks umm Professional. Yes that is it, no flashy lights no flashy stickers just a great black finish and sturdy looks. Fan is dead silent, for the first time i thought its fan was not even running so i unscrewed it and checked but it was indeed running but its just that silent. All in all i will recommend this product.

5 of 5 users found this review helpful.
★★★★★
★★★★★
18 Sep 2012
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
The best there is at this price point.

I need not speak much about the maker of this PSU, as 'Seasonic' is pretty the most popular brand out there when it comes to manufacturing PSU's.
This is simply the best PSU available at the given price point. Seasonic has top notch quality, great efficiency and reliable customer support backed back a strong 5 year warranty.
I was a little confused between this model and the one from Antec.
But then again most Antec's PSU's are manufactured by Seasonic.
If are thinking of getting the Corsair GS 600 then I suggest you dont get that. The 'GS series is known for its issues very well.
If you ar...
()

I need not speak much about the maker of this PSU, as 'Seasonic' is pretty the most popular brand out there when it comes to manufacturing PSU's.
This is simply the best PSU available at the given price point. Seasonic has top notch quality, great efficiency and reliable customer support backed back a strong 5 year warranty.
I was a little confused between this model and the one from Antec.
But then again most Antec's PSU's are manufactured by Seasonic.
If are thinking of getting the Corsair GS 600 then I suggest you dont get that. The 'GS series is known for its issues very well.
If you ar...
I need not speak much about the maker of this PSU, as 'Seasonic' is pretty the most popular brand out there when it comes to manufacturing PSU's.
This is simply the best PSU available at the given price point. Seasonic has top notch quality, great efficiency and reliable customer support backed back a strong 5 year warranty.
I was a little confused between this model and the one from Antec.
But then again most Antec's PSU's are manufactured by Seasonic.
If are thinking of getting the Corsair GS 600 then I suggest you dont get that. The 'GS series is known for its issues very well.
If you are going for the 'TX' series then its an entirely different story. Then again 'TX' series is manufactured by 'Seasonic'
So looking for PSU at around 5k! Hell get this now, thank me latter!

3 of 3 users found this review helpful.
★★★★★
★★★★★
31 Oct 2012
Truly said "GOD OF ~600W" PSU's

SEASONIC S12-II 620W

Got this from a local retailer about 3 weeks back and I gotto say,this one ROCKS!
One user claimed it to be the GOD of ~600W PSUs and it really is!

PROS :
1)Made by SEASONIC (trusted OEM of Corsair,oh yeah...and still people go for CORSAIR because of the brand,why?) and its 80+ BRONZE -> a quality product.
2)5 yrs warranty by Tirupathi Enterprises (Seasonic INDI A - Quality service assured when I called for presales and good reviews as well)
3)DEAD SILENT,works SMART without noise.I haven't been able to hear what it sounds like.
4)Fits pretty well in my Corsair Car...
()

SEASONIC S12-II 620W

Got this from a local retailer about 3 weeks back and I gotto say,this one ROCKS!
One user claimed it to be the GOD of ~600W PSUs and it really is!

PROS :
1)Made by SEASONIC (trusted OEM of Corsair,oh yeah...and still people go for CORSAIR because of the brand,why?) and its 80+ BRONZE -> a quality product.
2)5 yrs warranty by Tirupathi Enterprises (Seasonic INDI A - Quality service assured when I called for presales and good reviews as well)
3)DEAD SILENT,works SMART without noise.I haven't been able to hear what it sounds like.
4)Fits pretty well in my Corsair Car...
SEASONIC S12-II 620W

Got this from a local retailer about 3 weeks back and I gotto say,this one ROCKS!
One user claimed it to be the GOD of ~600W PSUs and it really is!

PROS :
1)Made by SEASONIC (trusted OEM of Corsair,oh yeah...and still people go for CORSAIR because of the brand,why?) and its 80+ BRONZE -> a quality product.
2)5 yrs warranty by Tirupathi Enterprises (Seasonic INDI A - Quality service assured when I called for presales and good reviews as well)
3)DEAD SILENT,works SMART without noise.I haven't been able to hear what it sounds like.
4)Fits pretty well in my Corsair Carbide 400R
5)Build Quality is pretty nice,I saw the wire material and it might not be shiny and bright but its good quality for sure.
6)12 V rail provides upto 580W,which is reassuring.

CONS :
This is not really a CON but since the PSU is non-modular,the wires can be a bit messy,thanks to the cable-management system
in the case,it's not a major issue.
Keep a bag of cable-ties ready before assembly.

RATING : 5/5 because in this range and cost,this product is totally RECOMMENDED for first-time builders like me.

1 of 1 users found this review helpful.
★★★★★
★★★★★
26 Nov 2013
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Great Psu, not so great service from flipkart. Unit was DOA on arrival. Got no replacement as price was raised.

The Psu was DOA, had got it for Rs 3500 when it was on sale and had a 5% discount + 15% Cashback offer.
Now, for the Psu, it was Doa but flipkart denied a replacement but gave me a refund instead. Cause? Well, the price of the Psu had been raised to about Rs 6750 shortly after the offer finished. So, now i am here, waiting for the refund. I have decided to get the Corsair TX 750M instead. As this was my first high quality Psu, i didnt know much about how many cables it had and bought it seeing positive reviews. Be sure to have a case with good cable management if you want to have good airfl...
()

The Psu was DOA, had got it for Rs 3500 when it was on sale and had a 5% discount + 15% Cashback offer.
Now, for the Psu, it was Doa but flipkart denied a replacement but gave me a refund instead. Cause? Well, the price of the Psu had been raised to about Rs 6750 shortly after the offer finished. So, now i am here, waiting for the refund. I have decided to get the Corsair TX 750M instead. As this was my first high quality Psu, i didnt know much about how many cables it had and bought it seeing positive reviews. Be sure to have a case with good cable management if you want to have good airfl...
The Psu was DOA, had got it for Rs 3500 when it was on sale and had a 5% discount + 15% Cashback offer.
Now, for the Psu, it was Doa but flipkart denied a replacement but gave me a refund instead. Cause? Well, the price of the Psu had been raised to about Rs 6750 shortly after the offer finished. So, now i am here, waiting for the refund. I have decided to get the Corsair TX 750M instead. As this was my first high quality Psu, i didnt know much about how many cables it had and bought it seeing positive reviews. Be sure to have a case with good cable management if you want to have good airflow. The TX 750 has even more cables and i am preety sure that it would look like a monster from an anime and so have decided to get the TX 750M modular Psu. Meanwhile, i have to wait for flipkart to give me my refund. Well, the courier charges alone cost me about half of the Psu's cost. Flipkart has told me that they will refund my courier charges too. Just hope all goes as planned.
Add me on steam: SuperGamerBoy
Maybe flipkart will remove my review and you guys will not even get to know about this. Let's see what happens!
Edit: Also, this Psu doesnt fully support the 4th gen intel core cpu's. Meaning that you cant use the low power states of Haswell. While this isnt necessarily a con, new gaming Pc builders should probably look at the TX series from Corsair or if you want to stick with Seasonic, then get the new M12II series. Its the same as this but is modular and the 750 watt and 850 watt ones support haswell. Dont know about the 620 watts one. Personally, i like Seasonic Psu's more but currently WsRetail doesn't have any 80 Plus Bronze Certified Psu's by Seasonic, so had to go Corsair's way. Anyways, most of Corsair's Psu's are manufactured by Seasonic anyway so it doesn't matter that much. Just have to remember to get the V2 of the TX Psu's. I heard the V1's are of inferior quality while the V2's are of preety great quality. This may be due to the fact that the V2's are made by Seasonic. Let's see how it goes.
Add me on Steam: SuperGamerBoy
5 stars to the Psu. Flipkart service really doesnt even deserve anything but give it 1 and the averave is 3. So, i give the product 3 stars.
My System Specs:
Intel Core i7 4770K
Gigabyte GA-Z87X-UD5H
Asus Blu-Ray Writer + 3x LG/Asus/LiteOn Dvd Writer
Cooler Master Haf X
Galaxy GTX 660 2 GB(will be upgraded to the fastest maxwell card when it launches)
Samsung Series 840 Pro 512 Gb x2 in Raid
5x Western Digital Black 1 TB
Currently using a borrowed TX 650 from a friend, got my money refunded from Flipkart and am think of getting the TX 850M.
Reason you ask?
Well i will get 2x 880's while using the gtx 660 as a dedicated Physx Card and on Top of that, it's modular.
Would have got the M12II 850 but WsRetail doesn't have it in stock so i will probably have to get the TX 850M.
Add me on Steam: SuperGamerBoy

1 of 2 users found this review helpful.

Recent Top Reviews

View all
★★★★★
★★★★★
08 Jul 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Got bad product

The product gave extra voltages to my motherboard and also the bearing was making noises but the seller denied replacement..seasonic is a very good psu but warranty given by the Indian distributor Tirupati Enterprises (overclockerszone) is very bad..
so think before you buy..
(View complete review)

★★★★★
★★★★★
30 Jun 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Holding good till now

This can be a short term review at best - because I have had the seasonic PSU for only a few weeks.
My box is pretty old (5+ years) and has been running on an OCZ gamextream 600 till now, when suddenly it conked off. Dunno what happened, but one fine evening when I switched on the UPS, the room...
(View complete review)

★★★★★
★★★★★
26 Jun 2014
The 'certified buyer' badge indicates that this user has purchased this product on flipkart.com.
certified buyer
Great PSU

This is a great PSU for the price.
A PSU is one of the most important parts of a computer. A bad PSU can fry your motherboard or processor, and not to mention, Hard Drives.
(View complete review)

★★★★★
★★★★★
10 May 2014
great psu

superb psu from seasonic working fine ,dead quiet,i have been using this for last 9 months so far so good,some buyers complaint about the compatability with ups ,in my case i read lot of stuffs from online said which is not compatible with non sine wave .but the sine wave ups is very expensive in... (View complete review)

     Seasonic S12II 620 Watts PSU Price in India: Rs. 5750

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