Antec NEOPOWER 650 User Manual

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NeoPower™ 430/500/550/650

User’s Manual

Manuel de l’utilisateur Anwenderhandbuch Manuale per l’operatore Manual del usuario

User’s Manual

NeoPower™ 430/500/550/650

High efficiency modular power supply

This manual covers the entire family of NeoPower power supply units (PSU). This line of PSU has increased output power distribution. The NeoPower (except

the NeoPower 430) features ATX12V version 2.2/ EPS12V specifications to match the newest Intel® and AMD processor requirements. Furthermore, it includes three +12V outputs that deliver safer and more reliable power to your system’s components. NeoPower generates less heat because of high efficiency technology. This keeps the power supply itself cooler and prolongs its working life. It also includes a variety of industrial-gradeprotective circuitry: OPP (Over Power Protection), OVP (Over Voltage Protection), and SCP (Short Circuit Protection), UVP (Under Voltage Protection).

Special Quiet Computing™ fan operation

NeoPower PSUs feature an innovative design to help decrease noise during normal use, but still allow for superior cooling capabilities as loads increase. With its high efficiency and low heat generation, the power supply utilizes a 12cm fan.

The fan rotates slowly and quietly to blow hot air out of the power supply, speeding up as heat increases. The NeoPower feature Universal Input, which allows you to connect the power supply to any AC power source between 100~240V without having to worry about setting a voltage switch. This power supply also features Active PFC, which improves the power factor value of the power supply by altering the input current wave shape and thus helps transmission across the power grid.

Advanced cable management system

NeoPower PSUs feature Antec’s advanced cable management system, which allows you to use only the power cables that you need, thereby reducing clutter and improving airflow inside your case. Inside the package, apart from a power cord, you will find the following:

1.The 24-pinmain power connector with detachable4-pinsection for20-pinapplications.

2.The 8-pin+12V (not on 430 watt model) connector and4-pin+12V connector as standard.

3.One 8-pinwith detachable2-pinPCI-Econnectors (NeoPower 650 only).

4.Five 6-pinoutput sockets, for use with the modular cables to power your drives and other peripherals.

Modular Cable Set

1.There will be two sets of cables with three standard 4-pinmolex peripheral connectors at one end and a6-pinPSU connector at the other end.

2.One Y-adapterwith one standard4-pinMolex peripheral connector at one end and two female floppy power connectors at the other end.

3.NeoPower 430 and 650 include one PCI-Ecable with a6-pinPCI Express graphic card connector at one end and a6-pinPSU connector at the opposite end. The NeoPower 500 and 550 come with two of these cables.

4.Two sets of cables with two SATA drive connectors at one end and a 6-pinPSU connector at the opposite end.



1.Install the NeoPower® PSU into your case with the four screws provided.


2.Connect the 24-pinMain connector to your motherboard.



3.Connect the 4-pin(3a) or8-pin(3b) connector for the CPU.



Note: Please also refer to your motherboard user guide for any special instructions.

4.Connect the cables from cable pack to the socket on the power supply as needed. If you are using the PCI Express cables, make sure that the end of the cable labeled PCI-Eis plugged into the video card, not the PSU.


5.Connect the AC power cord to the power supply AC inlet and turn the switch to “I” position.



Parts List:



Part Name





Includes 24-pin



power supply

main connector,








connector (except




430) and a 4-pin




+12V Connector.




(NeoPower 650




has a 6+2 PCI-E.)







77 cm Molex

Includes three



connector w/cable

Molex connectors




per cable







78 cm Serial ATA

Includes two



connector w/cable

Serial ATA




connectors per











14 cm Molex to

Includes one Molex



Floppy connectors

and two Floppy




connectors per











60 cm PCI Express




connector w/ cable

connector per




cable. (NeoPower




430 and 650 only




include one PCI-E






Antec, Inc.

47900 Fremont Blvd.

Fremont, CA 94538


tel: 510-770-1200

fax: 510-770-1288

Antec Europe B.V.

Stuttgartstraat 12

3047 AS Rotterdam

The Netherlands

tel: +31 (0) 10 462-2060fax: +31 (0) 10437-1752

Customer Support:

US & Canada


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