Product Comparison: Seasonic SSR-850FX vs Seasonic SSR-850PX
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General Specifications
Brand
Seasonic
Seasonic
Model
SSR-850FX
SSR-850PX
Origin
China
China
About the Product
If you are looking for new ideas for compact systems, then the Focus Plus 850W power supply may be the perfect choice for you with reliable and efficient power delivery, fully modular cables and efficient quiet operation.
Seasonic was the forerunner of the world's very first PLUS Platinum certified power supply, and has since built the highly popular Platinum Series line that covers the full range of power supplies with impeccable performance and efficiency.
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 SSR-850FX Full Modular Power Supply
- Lots of clean power. Highly recommend.
- Fully modular cable system. High efficiency PSU.
- Pure clean stable power. This is used in my new build.
- This power supply delivers great performance.
- Stable and very reliable. Highly recommend.
Seasonic SSR-850PX Full Modular Power Supply
- Plenty of power. Great power supply.
- The power supply is very quiet and works great. Very easy to install.
- I like it, works well and fit in my case well and is very pretty.
- This is a very good quality power supply. The cables are pretty nice.
- This PSU powers a i9-9900k and a RTX 2080 with absolutely no issues and i can barely hear it.
Size & Weight
Height
3.38 in.
3.38 in.
Width
5.9 in.
5.9 in.
Depth
5.51 in.
5.51 in.
Features
Fan Bearing Technology
Fluid Dynamic Bearing
Fluid Dynamic Bearing
Fan Size
120 mm
120 mm
ATX12V Version
2.4
2.4
EPS12V Version
2.92
2.92
Protection
OVP, OPP, SCP
OVP, OPP, SCP
Extras
Fully Modular, Flat black cables, 80 PLUS Gold certified, Cable-free Connection Design, Multi-GPU ready
Flat black cables, Fully Modular, 80 PLUS Platinum certified, Multi-GPU ready, Cable-free Connection Design
What customers say about "Features"
Seasonic SSR-850FX Full Modular Power Supply
- The PSU is very quiet even when the fan is running full speed.
- The PSU itself is very quiet when running, even with the fans on.
- It's whisper quiet and I know these units are built to last.
- Beautiful power supply, really nice modular cables, everything felt top quality.
- The power supply is whisper quiet.
Seasonic SSR-850PX Full Modular Power Supply
- It comes with a good selection of cables, parts and bonuses.
- It has a 10 year warranty and it's fully modular. It's very quiet.
- Hybrid mode is a nice feature.
- The fan is silent under all of my use cases.
- It is quiet and has many different mode of operation.
Connectivity
ATX
1
1
Floppy
1
1
EPS
2
2
PCIe
6
6
SATA
10
10
PATA
3
3
What customers say about "Connectivity"
Seasonic SSR-850FX Full Modular Power Supply
- Installation was very easy and I was up and running in less than 30 minutes.
- It was easy to install, and its modular cable design made for great Cable Management.
- Full modular. Comes with cables needed to power all components in a PC build.
- There is no 6-pin SATA power cable to hook it to a DVD drive.
- The PCI-e cables are super bulky and hardly flexible.
Seasonic SSR-850PX Full Modular Power Supply
- The unit is fully modular, even the motherboard cable is detachable.
- Had all the connectors I needed, a great manufacturer warranty.
- Cords are marked and easy to connect to the PSU.
- Lots of connections. Highly recommend.
- Everything works and has many cables to use for anything you may want to connect.
Warranty / Certifications
Manufacturer Warranty
10 year(s)
10 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Price History
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