Brand | Corsair |
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Series | sf series |
Item model number | CP-9020104-NA |
Item Weight | 1 pounds |
Product Dimensions | 4.9 x 2.5 x 3.9 inches |
Item Dimensions LxWxH | 4.9 x 2.5 x 3.9 inches |
Color | 80 PLUS Gold |
Voltage | 230 Volts |
Manufacturer | Corsair |
ASIN | B01CGGOXWQ |
Is Discontinued By Manufacturer | No |
Date First Available | March 8, 2016 |
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Corsair SF Series, SF450, 450 Watt, SFX, 80+ Gold Certified, Fully Modular Power Supply
Model Name | sf series |
Brand | Corsair |
Compatible Devices | Personal Computer |
Output Wattage | 450 |
Form Factor | SFX12V |
Wattage | 450 watts |
Cooling Method | Air |
Item dimensions L x W x H | 4.9 x 2.5 x 3.9 inches |
Item Weight | 16 ounces |
Power Supply Design | Full Modular |
About this item
- SFX Form Factor: High end performance in a small form factor
- 80 PLUS Gold certified: High efficiency operation for less excess heat and lower operating costs
- Fully Modular: Make your builds and upgrades easy, with clean, great-looking results
- 100% Japanese 105 electrolytic capacitors: Premium internal components ensure solid power delivery andlong term reliability
- Zero RPM Fan Mode: Virtually silent operation at low and medium loads
- Seven year warranty: Your guarantee of reliable operation that will last across several system builds
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This Item Corsair SF Series, SF450, 450 Watt, SFX, 80+ Gold Certified, Fully Modular Power Supply | Recommendations | dummy | dummy | dummy | |
Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | Try again! Added to Cart Add to Cart | ||
Price | — | -21% $109.99$109.99 List: $139.99 | $74.99$74.99 | $222.19$222.19 | -14% $59.99$59.99 List: $69.99 |
Delivery | — | Get it as soon as Friday, May 17 | — | Get it May 16 - 20 | Get it as soon as Friday, May 17 |
Customer Ratings | |||||
Value for money | 5.0 | 4.2 | 4.3 | — | 4.3 |
Energy efficiency | 5.0 | 4.5 | 4.3 | — | 4.5 |
Noise level | 4.9 | 4.5 | 4.4 | — | 4.5 |
Easy to install | 4.5 | 4.4 | 4.5 | — | 4.5 |
Quality of material | 4.5 | 4.2 | 4.7 | — | — |
Sold By | — | Amazon.com | Amazon.com | NoodleTech (SN recorded) | Amazon.com |
power supply design | Full Modular | Full Modular | — | Full Modular | Non-Modular |
connector type | — | EPS | ATX | EPS | ATX |
form factor | SFX12V | ATX | ATX | ATX | ATX |
cooling method | Air | Air | Air | Air | Air |
max input voltage | 230 volts | — | — | 240 volts | 240 volts |
min input voltage | — | — | 12 volts | 100 volts | 100 volts |
From the manufacturer
The small form factor power supply for your big ideas.
SF Series power supplies bring legendary Corsair performance and reliability to the SFX small form factor standard. They have the features found in full-size high performance power supplies, with certification for 80 PLUS Gold efficiency, superior voltage regulation, Zero RPM mode for virtually silent operation, and 105°C All Japanese capacitors for better reliability.
Features:
|
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SFX Form FactorSF Series is designed to the SFX power supply specification for high performance small form factor systems. |
Fully modular cable setThe detachable DC cables make builds and upgrades easy, with clean, great-looking results. Use only the power cables you need lets you save valuable internal space and can improve system airflow. |
100% All Japanese 105°C capacitorsPremium internal components ensure solid power delivery and long term reliability. |
Zero RPM Fan ModeBuilding a silent PC? SF Series power supplies are so efficient that the fan doesn’t need to spin at low to medium loads. |
80 PLUS Gold certified
If you’re building a small system that’s going to see a lot of use, low heat generation and high efficiency are essential. SF Series power supplies operate at greater than 90% efficiency at 50% load on 115V circuits.
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Product Description
CORSAIR CP-9020104-NA SF Series, SF450, 450 Watt, SFX, 80+ Gold Certified, Fully Modular Power Supply
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Customer Reviews |
4.7 out of 5 stars |
---|---|
Best Sellers Rank | #1,721 in Computer Power Supplies |
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the noise level, quality and performance of the power supply. For example, they say it's very quiet, well constructed and runs great. Customers are also impressed with the size, saying it fits perfectly in amazingly compact spaces. That said, some complain about the cables being a little short.
AI-generated from the text of customer reviews
Customers are satisfied with the noise level of the system power device. They mention that the fan only spins under high load and that it has a near silent operation.
"...Performance:Silent, works very cool, the fan doesn't even spin most of the times, so you can be sure the noise levels coming from this unit..." Read more
"...would kick in with a graphics card, but with my current load it's 100% silent and produces very little heat to speak of." Read more
"No noise.Except for the fan spinning once on power on, i have not been able to put enough load or heat to turn it on...." Read more
"Great small and efficient PSU.Pros:Completely silent on my low wattage buildSmall and lightCons:*..." Read more
Customers are satisfied with the quality of the system power device. They mention that it is well constructed, quiet, and sleek. Some appreciate the good cable quality and the quiet operation. Overall, most are happy with the performance and durability of the product.
"...First thing to mention is the quality of the product, it screams high quality everywhere, from the package to the components itself...." Read more
"...The packaging that Corsair uses is unreal. Everything was immaculately laid out, and the instructions were crystal...." Read more
"I almost rated this as 5 stars due to the quality of its construction as well as the good packaging that it was sent in and good customer service!...." Read more
"...Load regulation and ripple suppression are very, very good! 105C Japanese capacitors made by Nippon Chemi (that's a very good sign for longevity)...." Read more
Customers like the performance of the system power device. They mention that it runs great, is very quiet, and is one of the best performing PSUs on the market. Some say that the cables are a bit stubborn but manageable. Overall, most are satisfied with the performance and reliability of the product.
"...In therms of installation and setup, no problems at all, all the cables necessary are included in the box and this PSU being modular makes it pretty..." Read more
"...NOISE/HEAT: The fan doesn't even spin up under the current load...." Read more
"Great small and efficient PSU.Pros:Completely silent on my low wattage buildSmall and lightCons:*..." Read more
"...me and keeps it from getting 5 stars is the fact that the fan only turns on when a certain watt draw is placed on the PSU...." Read more
Customers are satisfied with the size of the power supply. They mention that it fits perfectly in amazingly compact spaces, is super small, and silent. The small size allows a lot of extra space for cable management compared to using a full-size ATX PSU, and the modular cables fit well.
"...The power supply fit perfectly in my tiny Silverstone case and the modular cable feature is a BONUS as it increased my space as the unused cables..." Read more
"Great small and efficient PSU.Pros:Completely silent on my low wattage buildSmall and lightCons:*..." Read more
"...The small size allows a lot of extra space for cable management compared to using a full-size ATX PSU...." Read more
"...a quiet and compact power supply for my SFF Dell, and this fit the bill perfectly. It's quiet at full RPM, and has a great warranty period...." Read more
Customers are satisfied with the power supply. They mention that it provides steady ample power to any modern system for a tiny package. Some say that it's quiet and runs very cool.
"Great power supply for my m-itx, SFF, HTPC...." Read more
"I'm amazed that such a compact PSU is so quiet and efficient. Technical reviews show that it's performance is excellent too...." Read more
"This is a great, compact SFX form factor 80 Plus Gold PSU, to reduce energy waste on my media server that I run 24/7...." Read more
"...The fan is nice and quiet too. The power is decent and was plenty for my build...." Read more
Customers find the cables of the system power device frustrating, awful, and short. They say the cables make connecting the cables a bit difficult. Some customers also mention that the cable plugs are difficult to plug into or unplug from the PSU or the motherboard.
"...Compared to a 450w non-modular Silverstone PSU the cable management is more difficult to route between my tiny SG13 Silverstone case, the modular..." Read more
"...The cables are too short, my case has the PSU opposite the motherboard connector, the cable can't reach across a microATX board." Read more
"...supply fit perfectly in my tiny Silverstone case and the modular cable feature is a BONUS as it increased my space as the unused cables were left in..." Read more
"...No fires or explosions yet, so that's a win. Cables are short, so make sure you're using this in a small case...." Read more
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Story:
I bought this for a mITX build. My case supports normal (ATX) PSUs, however I was curious of how this little guy could perform inside my system. First thing to mention is the quality of the product, it screams high quality everywhere, from the package to the components itself. compared to Silverstone SFX PSUs, I can tell the difference quality-wise, and don't get me wrong, I do like the offering from Silverstone in the SFX market.
Installation:
In therms of installation and setup, no problems at all, all the cables necessary are included in the box and this PSU being modular makes it pretty simple to just connect the cables you will be using in your system (everything is coded to match the connectors correctly). Cable management perhaps is the only "con" I could mention, even though "modular" should equals less tangle in cable management, in this case is not that accurate. Compared to a 450w non-modular Silverstone PSU the cable management is more difficult to route between my tiny SG13 Silverstone case, the modular connectors are a little stiff, so bend them doesn't feel natural, I could even think I may broke one of the connectors if I apply too much force on them trying to route them out of the air-flow path of my case fans. The good thing is that if you are like me, needing only a couple connectors in place should leave enough room free for the case to breathe fresh air.
Performance:
Silent, works very cool, the fan doesn't even spin most of the times, so you can be sure the noise levels coming from this unit will be near to 0. Temps seems to be fine even with my case components being little cramped inside.
Playing games for around 3 hours felt natural, heat and noise remain the same as it being in Windows Desktop just idle (to be fair, the only noise was coming from the GTX 1060 cooler). I can tell this PSU can handle my system with ease and I am pretty sure once I feel the need, I will be able to apply OC to the CPU and RAM without any issue.
My setup consist in:
I5 6600k stock
Noctua NH-L9x65 CPU Cooler
EVGA Stinger MiniITX Mobo
16GB Ripjaws DDR4 3000mhz RAM
Samsung Evo 850 SSD
Zotac GTX 1060 6GB Video Card
Silverstone SG13 Case
Corsair SF450w Modular SFX PSU
Windows 10 Pro
Conclusion:
If you are in the market for a new PSU in small form factor, this is a no brainer. Due to the tiny size of SFX PSUs, makes them ideal for cases with little to none air flow, leaving more free space between the CPU Coolers and other components compared to ATX or even SFX-L PSUs.
I recommend this PSU!
CONTENTS OF PACKAGE: This PSU was well-packaged and came with the PSU and a variety of connectors packaged in small velveteen drawstring pouches, along with some small zipties for cable management.
INSTALLATION: Connected easily into my NCASE M1 with 4 provided screws into the SFX bracket.
FUNCTION UNDER LOAD: So far my system includes an H170 motherboard, an i3 CPU, CPU HSF, 16 GB DDR4, an M.2 SSD, a 2TB 7200 rpm HDD, an 8TB Seagate Archive HDD, and a slim Blu-Ray drive/burner. The PSU doesn't even break a sweat while powering these, even functioning simultaneously. However, this is using onboard graphics. With a GPU card installed/during gaming the load will certainly be higher although it seems there will be plenty of overhead room left even for a powerful card.
NOISE/HEAT: The fan doesn't even spin up under the current load. I imagine it would kick in with a graphics card, but with my current load it's 100% silent and produces very little heat to speak of.
Except for the fan spinning once on power on, i have not been able to put enough load or heat to turn it on.
Ran GPU and CPU stress tests (around 204 watts) for over an hour and fan never came on. Was only a little warm after the hour. And that could have been due to heat from CPU.
Note, i have the intake fan facing up(basically exhaust when fan isnt on) and right under a fresh air vent. Case is Silverstone Computer Case with Mesh Front Panel,Black (SG13B) with Noctua Low-Profile Quiet CPU Cooler for Intel 115x Based Retail Cooling NH-L9I CPU cooler and Noctua SSO2 Bearing Fan Retail Cooling NF-A14 iPPC-3000 PWM front fan. Running at 430 and 590 rpms right now(no low noise adapters, just set both profiles to 0% at 30C to 100% at 65C for CPU and MB temps, room is 25C/73F probably). Did not know about this power supply. With the SilverStone Technology Universal ATX to SFX Power Supply Bracket RL-PP08B adapter adding around 22mm of height, probably could have gotten a 120mm based cooler like Noctua NH-L12 Low-profile Quiet CPU Cooler with 120/90mm Dual PWM Fan , not sure.
Dislikes:
- The SATA power is using all right angle connectors, so they are very hard to position near each other and also only 4 connectors. If you only have one or two drives not an issue.
You need 2 PCIe 6pin(peripherals), 3 ATX/CPU/EFS 8pin(cpu,gpu)(not 8pin PCIe) and 1 ATX 10pin plus 1 ATX 18pin(motherboard) female connectors on the power supply side to make your own set of cables.
Last note, does not come with ATX to SFX adapter plate. Glad, since I found the Silverstone adapter that is much better design than Corsair's adapter.
Top reviews from other countries
No complaints, would buy again.
El ventilador ni siquiera se enciende si el sistema no se está usando de manera demandante, característica que la hace en extremo silenciosa y en caso de encenderse, no hace mucho ruido el ventilador. Es una fuente de poder, así que no puedo agregar mucho más, pero si les puedo decir que si están buscando una fuente SFX de gran calidad, este producto es excelente.
Reviewed in Mexico on January 15, 2019
El ventilador ni siquiera se enciende si el sistema no se está usando de manera demandante, característica que la hace en extremo silenciosa y en caso de encenderse, no hace mucho ruido el ventilador. Es una fuente de poder, así que no puedo agregar mucho más, pero si les puedo decir que si están buscando una fuente SFX de gran calidad, este producto es excelente.