ENERMAX Cyber II Series Power Supply

Model: Cyber II

Product Notice & Warranty Information

Important Safety Information:

Only authorized technicians should perform maintenance. Warranty is void if unauthorized attempts are made to open or modify the power supply or its components.
ENERMAX is not responsible for damages caused by: unauthorized modification, incorrect connector insertion, connecting too many devices to one cable, defaced serial number/warranty seals, or acts of nature (lightning, flood, fire, earthquake).
The main plug serves as the disconnect device and must remain operational.
Apparatus must be connected to a mains socket outlet with a protective earthing connection.

Warranty: This ENERMAX product is warranted against defects in material and workmanship for five (5) years from the date of purchase. Warranty length may vary by region.

To claim warranty service, the product must be returned to an ENERMAX subsidiary/agent with prepaid shipping charges and an RMA number. Charges for removal or installation are excluded. This warranty does not cover products subjected to faulty power sources, alteration, negligence, accidents, or improper installation.

Contact Information:

Global: Website: www.enermax.com/en, Email: enermax@enermax.com.tw
Taoyuan: Website: www.enermax.com, Email: support-tw@enermax.com.tw
Germany: Website: www.enermax.de, Email: support@enermax.de
Korea: Website: enermaxkorea.com, Email: enermax@cynex.co.kr, Tel: (02)719-2580, Fax: (02) 6713-2654

For questions or issues, contact support at www.enermax.com/support.

Component List

A: PSU x 1
B: Motherboard 24 pin x 1 (60cm)
C: CPU 4+4 pin x 2 (1000W) (65cm)
D: CPU 4+4 pin (2 connectors) x 1 (650/750/850W) (60cm)
E: 12V-2x6 12+4 pin x 1 (750/850/1000W) (60cm)
F: PCIe 6+2 pin x 1 (1000W) (60cm)
G: PCIe 6+2 pin (2 connectors) x 1 (55cm)
H: SATA (3 connectors) + 4P Molex (1 connector) x 1 (750/850W) / x 3 (1000W) (45cm)
I: SATA (2 connectors) + 4P Molex (2 connectors) x 1 (750/850W) (45cm)
J: SATA (2 connectors) + 4P Molex (1 connector) x 2 (650W) (45cm)
K: Mounting Screws x 4
L: AC Cord x 1 (Actual AC cord depends on area)

Product Introduction

The ENERMAX Cyber II is a power supply unit that converts AC power from the outlet to DC power required by computer components. It provides multiple voltage channels (12V, 5V, 3.3V) and is designed for ATX compatible PCs.

I/O Switch: The unit features an individual PSU ON/OFF switch. (I=ON, O=OFF)

Dimensions: The power supply unit has dimensions of approximately 140mm (width) x 86mm (height) x 150mm (depth).

Installation

Cable Installation

Motherboard 24-pin: Connect the 24-pin motherboard power cable.

CPU 4+4 pin: Connect the 4+4 pin CPU power cable.

12V-2x6 12+4 pin: Connect the 12+4 pin connector to your GPU as required.

PCIe 6+2 pin: Connect the PCIe connectors to your GPU as required.

SATA: Connect the SATA power connectors as needed.

4P Molex: Connect the 4P Molex connectors to your fans as required.

Warning: Use only the modular cables provided in the ENERMAX power supply package. Do NOT use other cables to prevent pin configuration damage to your system and power supply.

PSU Installation

Step 1: Mount the PSU (A) into the PC case using the provided screws (K).

Step 2: Connect the AC power cord (L) to the PSU.

Specifications

Spec.	650W	750W	850W	1000W
AC Input Voltage	100-240VAC, 50-60Hz
AC Input Current	10-6A	15-8A	8A (for China only)
DC Output
	Rated	Combined	Rated	Combined	Rated	Combined	Rated	Combined
+3.3V	20A	100W	20A	100W	20A	100W	20A	100W
+5V	20A	20A	20A	20A	20A	20A	20A	20A
+12V	54.1A	649.2W	62.4A	748.8W	70.8A	849.6W	83.3A	999.6W
-12V	0.4A	4.8W	0.4A	4.8W	0.4A	4.8W	0.4A	4.8W
+5Vsb	2.5A	12.5W	2.5A	12.5W	2.5A	12.5W	3.0A	15W
Total Power	650W	750W	850W	1000W
Environment
Temp.	Operating: 0°C to +40°C Non-operating: -40°C to +70°C
Humidity	Operating: 20% to 85% relative humidity (non-condensing). Non-operating: 5% to 95% relative humidity (non-condensing).
Others
Power Factor	PF > 0.95 at full load
Cooling	One 12cm Sleeve-Bearing Fan
MTBF	100K hours minimum
Dimension	150(W)86(H)140(D) mm

Protection Features

Feature	Description
OCP (Over Current Protection)	Ensures DC voltage rails remain within safe operating limits.
OVP (Over Voltage Protection)	Shuts down the PSU when DC outputs exceed a manufacturer-defined level.
UVP (Under Voltage Protection)	Shuts off the PSU when voltage drops below a certain standard.
OPP (Over Power Protection)	Shuts off the PSU when power drawn is between 130% ~ 170% of the rated power.
OTP (Over Temperature Protection)	Shuts down the PSU when internal temperature reaches a set point.
SCP (Short Circuit Protection)	Shuts down the PSU when 3.3V, 5V, or 12V rails short to another rail or ground, preventing damage.

Frequently Asked Questions (FAQ)

Q: Can't find the 4-pin CPU cable.
A: The product provides 4+4 pin CPU cables, which can be used in split mode.
Q: How to connect an 8-pin PCIe with a 6+2 pin PCIe cable?
A: Combine the 6-pin and 2-pin parts before connecting to the GPU.
Q: How to connect the motherboard cable?
A: Plug the 18-pin and 10-pin connectors into the PSU, and insert the 24-pin connector into the motherboard.
Q: PSU not powering up successfully.
A: Ensure the motherboard and CPU cables are connected correctly to the motherboard.
Q: PC system crashes frequently after installing a new GPU.
A: This may indicate the PSU is inadequate for your GPU. Refer to the ENERMAX PSU calculator tool on their website before purchasing a new PSU.

Safety Precautions

Follow all product safety and operating instructions. Pay attention to all warning messages on the product and in the manual.

General Precautions:

Do not attempt to repair the product yourself unless specified in the manual. Opening the casing may expose you to electric shock. Repairs should be done by authorized service providers.
Disconnect power and contact authorized service if the power cord, extension cord, or plug is damaged; if liquid enters the product; if the product is exposed to rain or water; if the product is dropped or damaged; if there are overheating warnings; or if the product does not operate normally.
Place the product away from heat sources like radiators, heaters, or amplifiers.
Do not use the product in damp environments.
Do not insert foreign objects into vents or openings, as these are designed for cooling.
Install the product on a stable surface. Use only manufacturer-recommended accessories.
Avoid using the product in areas accessible to children.

Power Cord & Accessory Safety:

Use only the correct type of power source specified on the product's rating label.
If a voltage selection switch is present, ensure it is set to the correct voltage (115VAC or 230VAC) for your region.
Use only locally approved power cords that meet the product's rated current and voltage requirements. The minimum wire diameter should be 0.75mm² (2/18 AWG), and the cord length should be between 1.2-2 meters (4-6.5 feet).
Route power cords carefully to prevent them from being stepped on or pinched. Protect plugs, sockets, and cable connections.
Do not overload power outlets, power strips, or extension cords. The total load should not exceed 80% of the circuit's rated capacity.
If using extension cords or power strips, ensure they meet the product's rating. The combined rated current of all connected devices should not exceed 80% of the extension cord/power strip's rating.

Correct Power Cord & Connection Usage:

Plug the power cord into a grounded outlet that is easily accessible for disconnection.
Do not disable the grounding plug; it is an important safety feature.
To disconnect power, unplug the power cord from the outlet.
When unplugging, grip the plug firmly, not the cable.

Assembly Safety:

The +12V output carries dangerous energy. Ensure the power supply is completely disconnected before assembly.
The PSU casing has exposed fan and connector areas. Ensure the enclosure meets electrical and fire safety requirements. All other casing parts should not be exposed, and any openings must be protected to prevent electric shock or fire hazards.

Enclosure Requirements for PSU Installation:

The enclosure material must be metal or aluminum.
Circular openings on the top and sides of the enclosure should not exceed 5mm in diameter.
Slit openings on the top and sides should not exceed 5mm diagonally. If the width is less than 1mm, the length is not restricted. The bottom of the enclosure should not have any openings.
The bottom of the enclosure must not have any openings.

Declaration of the Presence Condition of Restricted Substances

This table indicates the presence of restricted substances in compliance with regulations.

Unit	Lead (Pb)	Mercury (Hg)	Cadmium (Cd)	Hexavalent Chromium (Cr+6)	Polybrominated Biphenyls (PBB)	Polybrominated Diphenyl Ethers (PBDE)
Case	-	○	○	○	○	○
Wire	○	○	○	○	○	○
Main circuit board	○	○	○	○	○	○
Resistor	○	○	○	○	○	○
Capacitance	○	○	○	○	○	○
Diode	-	○	○	○	○	○
SMD DIODE	-	○	○	○	○	○
IC	○	○	○	○	○	○
Transformer/coil	○	○	○	○	○	○
FUSE	○	○	○	○	○	○
Heat sinks	○	○	○	○	○	○
Mylar insulation slices	○	○	○	○	○	○
AC Switch and socket	○	○	○	○	○	○
Fan	○	○	○	○	○	○
Plastic parts	○	○	○	○	○	○
Packaging materials	○	○	○	○	○	○

Notes:

'○' indicates that the percentage content of the restricted substance does not exceed the reference value.
'-' indicates that the restricted substance corresponds to an exemption.

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