RD 400Z/ 450Z/ 500Z
Thank you for purchasing a Rosewill Power Supply.
Please read the instruction manual before use and retain for future reference.
INSTALLATION
If replacing an existing PSU in a system, you will first need to remove the old
PSU. Please proceed as follows:
1. Disconnect the AC power cord from your existing power supply unit.
2. Disconnect the power supply from all the components in the PC, make sure that all the connectors are unplugged.
3. Remove the four screws from the rear of the case that hold the old power supply to the chassis, and then remove the old power supply unit from case.
Installing the Power Supply:
1. Make sure the I/O switch of the PSU is at off “O” position.
2. Install the Power supply unit in the appropriated space in the PC case and secure it by screwing the four screws into the rear of the power supply.
3. Connect the 20+4 pin main power cable to the motherboard 20+4 pin socket.
The detachable 4 pin section of the connector can be separated to support a 20 pin connection or section together to support a 24 pin socket. 4. Connect the 4+4 PIN (8 PIN) power cable to the mainboard. If your mainboard supports only
4 PIN jack, connect only the right side of the connector to the mainboard.
+12V CPU power connector
(EPS 8 Pin/4+4Pin)
Pin1
Right
Pin1
Pin3
Pin5
COM
+12V DC
COM
+12V DC
COM
+12V DC
COM
+12V DC
COM
+12V DC
COM
+12V DC
Pin2
Pin4
Pin4
Pin5
5. If you are using a graphics card with a 6 PIN/8 PIN connector please connect the respective connector to the socket on the board.
If your graphics card supports more than one socket, please connect the respective connector to the socket on board.
6. Connect the SATA or Peripheral 4 PIN Molex connectors to the hard disk or SSDs or optical drive.
7. Connect any others internal components that require power to the appropriate connector.
8. Make sure all the cables are securely seated.
9. Connect the AC power cord into the back of the power supply and Switch on I/O switch at input “I” position.
10.Your PSU is now connected and ready.
1
ELECTRONIC SPECIFICATIONS
RD 400Z
AC Input
Voltage
115V
−
Model No.
230V
Current
6-3A
DC Output
+3.3V
+5V
+12V
-12V
+5VSB
Max Output
Current
20A
20A
30A
0.4A
2.5A
360W
4.8W
12.5W
Max
Combined
Wattage
100W
Total Output
RD 450Z
AC Input
Voltage
115V
−
Model No.
230V
Current
7-3.5A
400W
DC Output
+3.3V
+5V
+12V
-12V
+5VSB
Max Output
Current
20A
20A
33A
0.4A
2.5A
396W
4.8W
12.5W
Max
Combined
Wattage
100W
Total Output
RD 500Z
AC Input
Voltage
115V
−
Model No.
230V
Current
7.5-3.5A
450W
DC Output
+3.3V
+5V
+12V
-12V
+5VSB
Max Output
Current
20A
20A
37A
0.4A
2.5A
444W
4.8W
12.5W
Max
Combined
Wattage
100W
Total Output
500W
2
CONNECTORS
RD Series
Cable
20+4 PIN
Motherboard
Connector
4+4 PIN
CPU
Connector
6+2 PIN
PCI-E
Connector
S-ATA
Connector
4 PIN
Molex
Connector
4 PIN
Floppy
Connector
RD 400Z
1
1
1
4
2
1
RD 450Z
1
1
1
4
2
1
RD 500Z
1
1
2
5
3
1
PACKAGE CONTENTS
• RD Power Supply Unit x1
• User Manual x1
• AC power cord x1
SAFETY & WARNING
• Due to the high voltage inside the power supply, do not attempt to remove the cover of power
supply. The warranty will be void if the cover is removed.
• Do not insert any objects into the open ventilation or fan grill area of the power supply.
• Do not store the power supply in high humidity and high temperature environment,
• Do not plug or unplug the power cord with wet hand.
3
TROUBLESHOOTING
If you installed the new power supply and the system is not working
properly, please check the following:
• Make sure the AC power cord is plugged correctly into PSU inlet socket and power switch is at input “I” position.
• Make sure the wall socket, extension power cord, power strip or surge protector in use, fully functional and wall power switch turned on.
• Make sure that all the connectors from power supply are correctly plugged into the mainboard.
• Make sure there are no short circuits within the systems that could result from defective hardware or misplaced connectors.
• If your are not sure, take all parts out of the housing and only leave the mainboard inside together with the power supply. Disconnect all plugs, check them and then connect them again to the respective sockets.
Technical Support Information [email protected] 1-800-575-9885
Please register your product at www.rosewill.com for complete warranty information and support for your product.
RD 400Z/ 450Z/ 500Z_B
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