GEM

1050 / 1200

The GEM series are the golden value PSU with a compact size for easy builds in a constrained PC case. Its 40ºC/104ºF working ambient temperature allows keeping the best electrical performance, and the optional fan switch generates the best noise reduction. Therefore, the efficient, quiet, and durable GEM is your best power source.

GEM

1050 / 1200

The GEM series are the golden value PSU with a compact size for easy builds in a constrained PC case. Its 40ºC/104ºF working ambient temperature allows keeping the best electrical performance, and the optional fan switch generates the best noise reduction. Therefore, the efficient, quiet, and durable GEM is your best power source.

HIGH PERFORMANCE

Efficiency

The GEM series features a highly efficient design that surpasses the 80Plus Gold standard, to help you save money on your electricity bill.

Full Output 40°c

The GEM series has been designed and thoroughly tested to perform optimally in 40ºC working temperature environments. The temperature inside a small PC chassis tends to be higher than usual.

Durability

The GEM’s LLC, DC-DC, and Tri-Sense(3.3V, 5V, and 12V) designs have been created to provide high-quality outputs.
Thanks to the exquisite CLASS F transformer, the GEM series features a reliable performance.
The 105°C Japanese capacitors for main and standby power are ensurIng to keep providing a computer with a durable electrical supply.

LOW FAN NOISE

0db Switch

Zero Fan Mode is the option for fan idling during low to medium loads which are controlled by a switch on the back panel of PSU. When the 0-dB switch is at the “ON” position, the Zero Fan Mode will be activated.

Smart Zero Fan

The fan will be set in motion when the PSU loading is going over 30% for minimizing fan noise.

HDB FAN

Using COUGAR’s exclusive 120mm silent fan, the advanced frame increase the concentration of air-flow and its fan curvature has been fine-tuned to reduce vibration at any loads.

EASY PC BUILDS

Compact Size: for All PC Cases

At 140mm in length, GEM is one of the most compact fully modular PSU. This means it will fit in a wide range of cases, and give you additional flexibility for building your PC.

Fully Modular Cables / Flat Cables

Connect only the cables you need, reducing cable clutter and friction and improving the airflow and the ease of installation of DIY solutions.

Perfectly Support the Latest GPU & CPU Generation

The GEM series was designed for high-end gamers and complicated media workers which can perfectly support RTX 30 series GPU and 12th CPU to provide stable performance.

Support GeForce RTX™ 30 series GPU

Support the latest generation CPU TDP power consumption

Features

Compact Size

The 140mm compact size provides more space for heat dissipation and convection in the chassis

Smart Fan Curve Tunning

Optional zero fan function and the finest fan noise tunning

Flawless Operation

Powerful performance at 40°C ambient temperature

Fully Modular Power Supply Unit

Connect only the cables you need for less clutter and better airflow

Durable HDB Fan

Hydro-Dynamic Bearing Fan: Extended durability and lower noise levels

Full and Solid Safety Protections

OCP, OPP, OVP, UVP, SCP & OTP

Support PCI Express 4.0 Next-Generation Graphics Cards with 8(6+2) Pin PCI-E Connector

Specifications

Model Name AC Input DC output
+3.3V +5V +12V -12V +5Vsb Total
GEM1050 AC100-240V
50-60Hz
16-8A
20A 20A 87.5A 0.3A 2.5A 1050W
100W 1050W 3.6W 12.5W
GEM1200 AC100-240V
50-60Hz
20-8A
20A 20A 100A 0.3A 2.5A 1200W
100W 1200W 3.6W 12.5W
Connector Main CPU Peripherals S-ATA PCI-E
Pin 24(20+4) Pins 8(4+4) Pins 4 Pins 5 Pins 8(6+2) Pins
GEM1050 1 2 4 12 8
GEM1200 1 2 4 12 8
GEM 1050 GEM 1200
Product Number (P/N) 31GM105001P01 31GM120001P01
EAN CODE 4710483774102 4710483774119
UPC CODE 192554004778 192554004785
JAN CODE 4541995036934 4541995036941
Individual W/O Packaging Weight (N.Weight) 2.25 (Kg) 2.42 (Kg)
Individual Packaging Weight (G.Weight) 2.75 (Kg) 2.92 (Kg)
Individual Size W/O Packaging (LxWxH) 140 x 150 x 86 (mm)
Individual Packaging Size (LxWxH) 326 X 190 x 115 (mm)

Protection

UVP (Under Voltage Protection)

If the voltages fall below a certain tolerance value on the single lines, the PSU automatically switches off.

OCP (Overcurrent Protection)

If the current on a single line is higher than indicated, the PSU automatically switches off.

SCP (Short-Circuit Protection)

In the case of a short-circuit, this feature prevents damage to the core components of the PSU and its System components.

OVP (Over Voltage Protection)

If the voltages increase above a certain tolerance value on the single lines, the PSU automatically switches off.

OTP (Over Temperature Protection)

If the temperature gets too high, the PSU automatically switches off.

OPP (Over Power Protection)

If the system is oversized and requires more power from the PSU than it can provide, this protection function is activated.

Safety Standards