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Fuente de alimentación Chieftec CTG-650C 650 W

Fuente de alimentación Chieftec CTG-650C 650 W
Fuente de alimentación Chieftec CTG-650C 650 W
Fuente de alimentación Chieftec CTG-650C 650 W
Fuente de alimentación Chieftec CTG-650C 650 W
76,01 €
The Power Supply Unit Chieftec CTG-650C 650 W is a 650-watt ATX power supply designed for desktop PC systems. It provides a 24-pin ATX motherboard connector, semi-modular cable management, and active cooling via a 120 mm fan. The unit is rated with 80 PLUS efficiency and is built to meet common safe... Leer más
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The Power Supply Unit Chieftec CTG-650C 650 W is a 650-watt ATX power supply designed for desktop PC systems. It provides a 24-pin ATX motherboard connector, semi-modular cable management, and active cooling via a 120 mm fan. The unit is rated with 80 PLUS efficiency and is built to meet common safety and environmental standards, making it suitable for mainstream builds where a balance of power, efficiency and affordability is required.

Advantages

The Chieftec CTG-650C offers reliable continuous output up to 650 W with an overall efficiency around 85%, reducing wasted energy and heat compared with lower-efficiency models. Semi-modular cabling simplifies installation and improves internal airflow by allowing unused cables to be removed. A 120 mm fan provides active cooling with low acoustic signature under normal loads. The matte black housing supports a discreet installation in a variety of case designs.

Suitable for

  • Mainstream desktop PCs for office, home or light gaming use

When it may not be suitable

This PSU may not be suitable for high-end gaming rigs or workstation systems that require peak power beyond 650 W or demand fully modular cabling and multiple high-current PCIe rails for multi-GPU configurations. Users planning extreme overclocking or very power-hungry components should select a higher-rated or more specialized power supply.

Key specifications

  • Total power output: 650 W
  • Efficiency: approximately 85% (80 PLUS certified)
  • Motherboard connector: 24-pin ATX
  • Cabling: semi-modular design
  • Cooling: 120 mm fan (active)
  • Input: AC 230 V, 50 Hz
  • Colour: Black

How to use

Install the PSU in a compatible ATX case following manufacturer guidelines: position the unit to align screw holes, secure it with mounting screws, and connect the 24-pin ATX cable to the motherboard. Attach required peripheral connectors and CPU/PCIe cables from the semi-modular harness as needed. Ensure the AC mains rating matches local supply and connect the power cable. Verify BIOS/UEFI and system stability after first power-up and monitor temperatures and voltages during initial use.

What to consider before purchase

  • Required total system power and headroom for future upgrades
  • Compatibility of available connectors with your motherboard, CPU and GPU
  • Case size and mounting orientation to ensure airflow and fan clearance
  • Importance of semi-modular cabling versus fully modular designs

Recommendations

For typical home, office and light gaming systems, allow 20–30% headroom above estimated continuous system consumption to ensure stable operation and longevity. Keep intake and exhaust airflow unobstructed and perform periodic dust cleaning of the 120 mm fan and PSU vents to maintain cooling efficiency.

Aspectos destacados
  • Mainstream desktop PCs for office, home or light gaming use
  • 650 W 230 V 50 Hz
  • Total power output: 650 W
  • Motherboard power connector: 24-pin ATX
  • Efficiency: approximately 85% (80 PLUS certified)
  • PC ATX 80 PLUS
  • Motherboard connector: 24-pin ATX
  • Active 12 cm
  • Cabling: semi-modular design
  • Black
  • Cooling: 120 mm fan (active)
  • Input: AC 230 V, 50 Hz
  • Colour: Black
  • Required total system power and headroom for future upgrades
  • Compatibility of available connectors with your motherboard, CPU and GPU
  • Case size and mounting orientation to ensure airflow and fan clearance
  • Importance of semi-modular cabling versus fully modular designs
Especificaciones
Altura
87 mm
Ancho
150 mm
Certificación
CE, CB, FCC
Certificación 80 PLUS
80 PLUS
Certificados de conformidad
RoHS
Código del Sistema Armonizado (HS)
84733020
Color del producto
Black
Conector CPU P4 (4 pines)
1
Conector de alimentación de la placa base
24-pin ATX
Conector de alimentación EPS (8 pines)
Yes
Conector de alimentación para disquetera
2
Conectores de alimentación de CPU (8 pines)
1
Conectores de alimentación PCI Express (6+2 pines)
2
Conectores de alimentación periféricos (Molex) (4 pines)
4
Corriente de entrada
6
Corriente de entrada máxima (@110 V)
12 A
Corriente máx. de salida (+12V1)
300 A
Corriente máx. de salida (+12V2)
30 A
Corriente máxima de salida (+3,3 V)
22 A
Corriente máxima de salida (+5 V)
22 A
Corriente máxima de salida (+5 Vsb)
3 A
Corriente máxima de salida (-12 V)
0.3 A
Diámetro del ventilador
120 mm
Eficiencia
85 %
Factor de potencia
0.9
Formato de la fuente de alimentación (PSU)
ATX
Frecuencia de entrada de CA
50
Funciones de protección eléctrica
Under current, Under voltage, Over current, Over voltage, Overheating, Overload, Short circuit
Número de conectores de alimentación SATA
6
Número de ventiladores
1 fan(s)
Potencia combinada (+12 V)
552 W
Potencia combinada (+3,3 V)
130 W
Potencia combinada (+5 V)
130 W
Potencia combinada (+5 Vsb)
15 W
Potencia combinada (-12 V)
3.6 W
Potencia total
650 W
Profundidad
140 mm
Tensión de entrada de CA
230
Tiempo medio entre fallos (MTBF)
100000 h
Tipo de cable
Semi-Modular
Tipo de corrección del factor de potencia (PFC)
Active
Tipo de embalaje
Box
Tipo de refrigeración
Active
Ubicación del ventilador
Top
Uso
PC
Versión ATX
2.3

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Historial de precios de los últimos 6 meses
Fuente de alimentación Chieftec CTG-650C 650 W
Actual
76,01 €
Mínimo
73,57 €
Máximo
77,19 €
Variación 24 h
+0,21 €   +0%
Semana
+2,45 €   +3%
Mes
+2,45 €   +3%

Análisis independientes de medios tecnológicos

eteknix.com

Veredicto: Chieftec's A-80 power supply does exactly what it says on the tin: great performance without a significant price tag. Even though we are not 100% sure of the OEM used I can still say with confidence that the Chieftec A-80 650W is a quality power supply. I...

Pros
  • Excellent voltage regulation
  • Quiet operation under most loads
  • Good ripple suppression
  • High PFC
  • Low price
  • Betters its 80 Plus Bronze certification
Contras
  • Not the nicest exterior (of the cables or unit)
  • Could do with more PCIe
  • 2 year warranty is a little short
Lee el análisis completo en eteknix.com →

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