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Chieftec Force CPS-650S

Photos - PSU Chieftec Force CPS-650S
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Power: 650; Cooling system: active; MB/CPU power supply: 24+8 (4+4); Manufacturer's warranty: 2 years;
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Chieftec Force CPS-650S
Main
Power650 W
Form factorATX
Specs
PFCactive
Efficiency85 %
Cooling systemactive
Fan size120 mm
Certificationwithout 80+
ATX12V version2.3
Power connectors
MB/CPU power supply24+8 (4+4) pin
SATA6
MOLEX2
PCIe 8pin (6+2)2
Cable systemnon-modular
Cable length
MB450 mm
CPU550 mm
SATA400 mm
MOLEX400 mm
PCIe500 mm
Max. power
+3.3V22 А
+5V22 А
+12V148.75 А
-12V0.3 А
+5Vsb2.5 А
+3.3V +5V120 W
-12V3.6 W
+5Vsb12.5 W
General
Over voltage protection (OVP)
Over power protection (OPP)
Short circuit protection (SCP)
Manufacturer's warranty2 years
Dimensions (HxWxD)86x140x150 mm
Official Websitechieftec.eu
Added to E-CatalogNovember 2015
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Chieftec 2026 - new arrivals, bestsellers, and the most relevant models Chieftec.
Model overview based on user reviews  
The Chieftec Force series, including models like the CPS-750S and CPS-650S, is praised for its quiet operation and stable voltage output, making it a reliable choice for various setups. Users appreciate its ability to deliver almost all power via the 12V line, which is crucial for high-performance components. However, the non-modular cables and inconvenient wiring are common drawbacks, with some users wishing for braided cables for better organization, even at a higher cost. Despite these minor inconveniences, the power supply is considered a great value for its price, with many recommending it for both personal and family use. Its durability is highlighted by users who have experienced long-term, trouble-free performance.
Pros

Cons

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4
Works like hell for several years, excellent PSU
16 February 2022 
I took it in 2018, it works without problems now. I took it with a power reserve, so my system consumes only 300-350 watts, I thought then to take it for 550, but the price differed by 100+ UAH and took this one. The voltage is stable, there are a lot of wires, but I don’t need more.
Stable voltage
A bit noisy
Vladislavuse Chieftec CPS-650S more than year
The price compensates for the shortcomings
6 August 2019 
A chic power supply for its price, holds the tension, wires are partially sleeved. Used with Ryzen 5 2600 and Gtx 1080.
Not noisy
Wooden wires
Pintos molex are dangling
Inconvenient SATA cables
Wires are not modular
Dan Reduse Chieftec CPS-750S few months
great model, I really liked it
18 November 2018 
BP is good. The only thing is that the wires are not very convenient (for me personally). It would be better if all the wires were braided and neater. Even if you had to pay extra for it, it would be worth it.
Quiet. Produces almost all power via 12v line.
Wires
use Chieftec CPS-750S month or more i recommend it should buy
3 out of 4 user review(s) shown
1 more user review(s)