Product Comparison: Seasonic SS-850KM3 vs Corsair AX850
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General Specifications
Brand
Seasonic
Corsair
Model
SS-850KM3
AX850
Origin
China
China
About the Product
The Seasonic X-850 fully modular PSU is ideal for mid-range desktop computers that have a high power consumption and noise requirements. These power supplies are built with reliable components, which not only saves energy, but also extends their life.
Corsair AX Series fully modular PSUs deliver 80 Plus Titanium efficient power and ultra-low noise for the most ambitious builds. The AX850 delivers up to 94% power efficiency while reducing power consumption, noise, temperature and energy costs.
Key Specs
Form Factor
ATX
ATX
Continuous Power
850 Watts
850 Watts
Output Rated Temperature
50 °C
50 °C
What customers say about "Key Specs"
Seasonic SS-850KM3 Fully Modular Power Supply
- Enough power for my needs, quiet operation.
- Plenty of power for my build.
- This is a great power supply for almost any build.
- Great, stable power supply. Highly recommend.
Corsair AX850 Fully Modular Power Supply
- Power distribution is very stable and has miniscule to no fluctuations.
- I have plenty of power for my accessories.
- It's reliable and energy efficient power supply.
- It's been running smooth, quiet, and with zero hiccups.
- Great PSU, very quiet, with an amazing efficiency and also modular with is a plus.
Size & Weight
Height
3.38 in.
3.38 in.
Width
5.9 in.
5.9 in.
Depth
6.3 in.
6.69 in.
Weight
4.25 lbs.
4.4 lbs.
Features
Fan Bearing Technology
Double Ball Bearing
Fluid Dynamic Bearing
Fan Size
120 mm
135 mm
ATX12V Version
2.3
2.4
EPS12V Version
2.92
2.92
Protection
OVP, OPP, SCP
OVP, OPP, SCP
Extras
Fully Modular, Multi-GPU ready, Flat black cables, 80 PLUS Gold certified
Zero RPM Mode, Fully Modular, Multi-GPU ready, 80 PLUS Titanium certified, Black-sleeved Cables, Intel C6C7 sleep state compatible
What customers say about "Features"
Seasonic SS-850KM3 Fully Modular Power Supply
- It's quiet and has no problem with the system.
- Plenty of connectors and long cables made the install easy.
- Fantastic unit, runs quiet, what more could you ask for.
- Easy to install and is very quiet.
- This is a high quality power supply. Everything about it is top notch.
Corsair AX850 Fully Modular Power Supply
- PSU is dead silent, never heard any fan sounds.
- Cable management is a breeze with full modularity.
- Installation was a pleasure and very quick.
- The badges and kit that comes with the PSU are top notch quality.
- The unit itself is sturdy, and comes with a large fan to cool itself down under heavy load.
Connectivity
ATX
1
1
Floppy
1
1
EPS
2
2
PCIe
6
6
SATA
10
16
PATA
5
6
What customers say about "Connectivity"
Seasonic SS-850KM3 Fully Modular Power Supply
- It works great. Easy to install and has a lot of extra connectors for hard drives.
- The power supply unit itself is great and has more than enough connectors than I needed.
Corsair AX850 Fully Modular Power Supply
- Very high quality build. Great connectivity.
- This installs easily, as expected. Plenty of connectors.
- It has plenty of variety connectors for my build.
- It's super quiet and draws the right amount of power. Also has great amount of ports.
- Amazing PSU, so quiet and easy to install.
Warranty / Certifications
Manufacturer Warranty
7 year(s)
10 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
MSRP
254.99 $
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