Chieftec iArena Series, 650W

Picture may differ from actual product, there can be accessories and parts not supplied with the actual product.
ID: 1412509 Product code: GPA-650S
In stock 50 units
Warranty: 2 years
45.26 €
36.07 € w/o VAT
Ready for dispatch
on Thuesday, 22.09.2026
starting from 6.99 € with VAT
Delivery options
  • Posti parcel machine
    Within 1-2 working days
    6.99 €
  • Post Office
    Within 1-2 working days
    6.99 €
  • Delivery with Posti courier mail
    Within 1-2 working days
    10.99 €
Main product parameters All parameters
  • Producer: Chieftec
  • Power output: 650W
  • 80 PLUS certification: None
  • Fan size: 120 mm
  • Modular cables: None
  • Processor plug-in: 1 x 8-pin(4+4) EPS
  • PCI-E: 2 X 6+2pin
Description

650W power is sufficient to run Microsoft Office, surf the web, and play budget computer games. With this power supply, you can run a computer with a mid-range processor, a mid-range graphics card (such as the GTX 1650), and one or two hard drives. If you plan to seriously play games, get a power supply with higher wattage.

The diameter of this power supply unit's fan is 120 mm, which will ensure quiet operation in mid-range computers. For especially quiet power supply unit operation, we recommend selecting a fan with a 135 mm or 140 mm diameter.

The color of the power supply is Sudraba. It is equipped with flat cables, whose color is Raiba.

ATX 2.0 standard, which is assigned to this power supply unit, ensures that the unit is equipped only with 6-pin and 8-pin connectors (with respective power of 75W and 150W). For a system with a very powerful graphics card (such as RTX 4070), an ATX 3.* standard unit will be required, and ATX 2.0 will not be sufficient.

This power supply unit does not have modular cables – all its cables are attached to the unit and are not detachable. Despite the simple design, it will fulfill its functions just as well as a power supply unit with modular cables.

Basic information
Cybenetics Efficiency certification : There isn't
Cybenetics Noise level certification : There isn't
Power supply type : ATX
Power output 650W
The capacity of the power supply unit in watts. A higher capacity means higher stability of the computer operation. The recommended capacity of the power supply unit of a modern average computer is 500 W and above. If you use several HDDs, a powerful video card and processor it is recommended to buy a power supply unit with the capacity 600 W or above.
80 PLUS certification : None
Total amperage (+12V) : 50A
Fan size : 120 mm
Functionality
Cable colour : Raiba
Lighting : None
Color : Silver
Modular cables : None
Ports and equipment
PCI-E 5.0/5.1 : There is no
Processor plug-in : 1 x 8-pin(4+4) EPS
Motherboard power : 20+4-pin
PCI-E : 2 X 6+2pin
SATA cconnectors : 6
4pin Molex : 2
Case
More detailed specification
AC input frequency Power - 47 - 63 Hz
AC input voltage Power - 200 - 240 V
ATX power connector (20+4 pin) Ports & interfaces - Yes
ATX version Performance - 2.3
Brand - Chieftec
BrandPartCode - GPA-650S
Cabling type Ports & interfaces - Non-Modular
Category - Power Supply Units
Category Code - PSU
Certificates - Compliance certificates - CB, CE, EAC
CnCode - 85044095
Combined power (+3.3V) Power - 120 W
Combined power (+5V) Power - 120 W
Combined power (+5Vsb) Power - 12.5 W
Combined power (+12V) Power - 600 W
Combined power (-12V) Power - 3.6 W
Compliance certificates Certificates - CB/CE/EAC
Cooling type Design - Active
CPU power cable length Ports & interfaces - 55 cm
CPU power connector (4+4 pin) Ports & interfaces - Yes
Depth Weight & dimensions - 150 mm
Description - Chieftec iArena GPA-650S The GPA-650S and like all other models in the iARENA Series have a fixed voltage of 230V and are specifically made for Europe. They are the optimal and cost-effective solution for quality-demanding system builders.
Design - Cooling type - Active
Design - Fan diameter - 12 cm
Design - Fan location - Top
Design - Number of fans - 1 fan(s)
Design - Product colour - Silver
Efficiency Power - 80%
Fan diameter Design - 12 cm
Fan location Design - Top
Floppy disk drive connector Ports & interfaces - Yes
Floppy drive power connector Ports & interfaces - 1
GTIN - 4710713233218
Height Weight & dimensions - 87 mm
Input current Power - 4.5 A
LongDesc - The GPA-650S and like all other models in the iARENA Series have a fixed voltage of 230V and are specifically made for Europe. They are the optimal and cost-effective solution for quality-demanding system builders.
LongProductName - 650 W, ATX 12 V 2.3, PS II, 120 mm, 200 - 240 V, 47 - 63 Hz
LongSummaryDescription - Chieftec iArena GPA-650S. Total power: 650 W, AC input voltage: 200 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 50 cm, Peripheral (Molex) power cable length: 500,650,800 mm. Purpose: PC/Server, Power supply unit (PSU) form factor: PS/2. Product colour: Silver, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: CB, CE, EAC
Max output current (+3.3V) Power - 20 A
Max output current (+5V) Power - 20 A
Max output current (+5Vsb) Power - 2.5 A
Max output current (+12V) Power - 50 A
Max output current (-12V) Power - 0.3 A
Model name - GPA-650S
Motherboard power cable length Ports & interfaces - 50 cm
Motherboard power connector Ports & interfaces - 20+4 pin ATX
Number of fans Design - 1 fan(s)
Number of SATA power connectors Ports & interfaces - 6
Package type Packaging data - Box
Package weight Packaging data - 1.55 kg
Packaging data - Package type - Box
Packaging data - Package weight - 1.55 kg
PCI Express power connectors (6+2 pin) Ports & interfaces - 2
Performance - ATX version - 2.3
Performance - Power supply unit (PSU) form factor - PS/2
Performance - Purpose - PC/Server
Peripheral (Molex) power cable length Ports & interfaces - 500/650/800 mm
Peripheral (Molex) power connectors (4-pin) Ports & interfaces - 2
Ports & interfaces - ATX power connector (20+4 pin) - Yes
Ports & interfaces - Cabling type - Non-Modular
Ports & interfaces - CPU power cable length - 55 cm
Ports & interfaces - CPU power connector (4+4 pin) - Yes
Ports & interfaces - Floppy disk drive connector - Yes
Ports & interfaces - Floppy drive power connector - 1
Ports & interfaces - Motherboard power cable length - 50 cm
Ports & interfaces - Motherboard power connector - 20+4 pin ATX
Ports & interfaces - Number of SATA power connectors - 6
Ports & interfaces - PCI Express power connectors (6+2 pin) - 2
Ports & interfaces - Peripheral (Molex) power cable length - 500,650,800 mm
Ports & interfaces - Peripheral (Molex) power connectors (4-pin) - 2
Power - AC input frequency - 47 - 63 Hz
Power - AC input voltage - 200 - 240 V
Power - Combined power (+3.3V) - 120 W
Power - Combined power (+5V) - 120 W
Power - Combined power (+5Vsb) - 12.5 W
Power - Combined power (+12V) - 600 W
Power - Combined power (-12V) - 3.6 W
Power - Efficiency - 80%
Power - Input current - 4.5 A
Power - Max output current (+3.3V) - 20 A
Power - Max output current (+5V) - 20 A
Power - Max output current (+5Vsb) - 2.5 A
Power - Max output current (+12V) - 50 A
Power - Max output current (-12V) - 0.3 A
Power - Power factor - 0.9
Power - Power Factor Correction (PFC) type - Active
Power - Power protection features - Over voltage, Overload, Short circuit, Under voltage
Power - Total power - 650 W
Power Factor Correction (PFC) type Power - Active
Power factor Power - 0.9
Power protection features Power - Over voltage/Overload/Short circuit/Under voltage
Power supply unit (PSU) form factor Performance - PS/2
Product colour Design - Silver
ProductName - GPA-650S
Purpose Performance - PC/Server
ShortSummaryDescription - Chieftec iArena GPA-650S, 650 W, 200 - 240 V, 47 - 63 Hz, 4.5 A, Active, 120 W
Summary - Chieftec iArena GPA-650S. Total power: 650 W, AC input voltage: 200 - 240 V, AC input frequency: 47 - 63 Hz. Motherboard power connector: 20+4 pin ATX, Motherboard power cable length: 50 cm, Peripheral (Molex) power cable length: 500,650,800 mm. Purpose: PC/Server, Power supply unit (PSU) form factor: PS/2. Product colour: Silver, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: CB, CE, EAC
Title - Chieftec iArena GPA-650S power supply unit 650 W 20+4 pin ATX PS/2 Silver
Total power Power - 650 W
Unit Box Height - 0.09
Unit Box Length - 0.22
Unit Box Width - 0.15
Unit Calculated Volume - 0.004275 cubm
Unit Calculated Weight - 1.55 kg
Units per Pallet - 0
Units per Shipping Box - 10
URL - https://www.chieftec.eu/products-detail/140/IARENA_SERIES/145/GPA-650S
Vendor Homepage - https://www.chieftec.eu/products-detail/140/IARENA_SERIES/145/GPA-650S
Warranty - 24 months
WarrantyInfo - 2 years
Weight & dimensions - Depth - 150 mm
Weight & dimensions - Height - 87 mm
Weight & dimensions - Weight - 1.42 kg
Weight & dimensions - Width - 140 mm
Weight Weight & dimensions - 1.42 kg
Width Weight & dimensions - 140 mm
45.26 €
36.07 € w/o VAT
Chieftec iArena Series, 650W
Intel technology provider Platinum 2020
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