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White fully modular ATX power supply unit with black cables and a 120mm fan grille

SAMA

SAMA GT750-White 750 W power supply

SKU CH-48JV-D73PT MPN GT750-White

Fully modular 750 W ATX 3.1 unit with 80 PLUS Gold efficiency, native 12V-2x6 connector for RTX 4090, Japanese capacitors and a 120 mm FDB fan

  • TypeATX 12V v3.1
  • Maximum Power750 W
  • ModularFull Modular
  • Fans120mm ECO Fan
  • Main Connector1× 20+4pin
  • +12V Rails12V 3.1×1

Certification Series Gold GT Series

Wattage 750W

Color White

  • 80 PLUS Gold efficiency cuts waste heat
  • ATX 3.1 standard supports modern high-draw components
  • Fully modular cables keep the build tidy
  • Japanese capacitors deliver stable output under load
  • Native 12V-2x6 connector plugs RTX 4090 class GPUs directly

Capacity & standard

The SAMA GT750-White is a 750 W ATX 3.1 power supply with full modular cabling and 80 PLUS Gold certification. It targets builders who need reliable power for modern GPUs such as the RTX 4090 and want a clean installation.

ATX 3.1 practical limits

The unit follows the ATX 3.1 and PCIe 5.1 specifications, providing a native 12V-2x6 connector that removes the need for adapters. Hold-up time exceeds 11 ms at full load and the input range covers 100-240 V at 50-60 Hz for worldwide use.

Upgrade path

Replacing an older ATX 2.x supply with this model adds the 12V-2x6 interface, Japanese capacitors and a fluid-dynamic-bearing fan rated for 100000 hours MTBF. The jump is worthwhile when moving to a PCIe 5.1 graphics card or when a fully modular, Gold-efficiency platform is required.

Highlights

  • 80 PLUS Gold efficiency cuts waste heat
  • ATX 3.1 standard supports modern high-draw components
  • Fully modular cables keep the build tidy
  • Japanese capacitors deliver stable output under load
  • Native 12V-2x6 connector plugs RTX 4090 class GPUs directly

Specifications

BrandSAMA
ModelGT750-White
SeriesGT Series
Part NumberGT750-WHGFFXX1-US
TypeATX 12V v3.1
Maximum Power750 W
ModularFull Modular
Fans120mm ECO Fan
Main Connector1× 20+4pin
+12V Rails12V 3.1×1
PCI-Express Connector2×6+2pin
Power Good SignalATX
Hold-up Time>11ms
Over Voltage ProtectionYes
Overload ProtectionYes
Input Voltage100-240V
Input Frequency Range50-60Hz
Input Current10A
Output+3.3V@20A, +5V@20A, [email protected] , [email protected] , [email protected]
MTBFOver 100,000 hours at 25? and 100% load excluding the DC Fan.
Connectors1 x 24-pin ATX (24-pin)
2 x ATX 12V/EPS12V (4+4-pin)
1 x 12V-2×6
3 x PCIe (6+2)
6 x SATA
2 x IDE
ColorWhite
Fan LEDNo
Max PSU Length150mm
ProtectionOPP, OVP, UVP, OCP, OTP, SCP, OPP, SIP
Cable Spec(20+4P)*1 600mm
(4+4P)+(4+4P)*1 600+150mm
(12V-2×6)*1 600mm
(6+2P)*1 600mm
(6+2P)+(6+2P)*1 550+150mm
(SATA+SATA+SATA+IDE)*2 500+100+100+100mm
PFCactive PFC
Dimensions140×150×86mm
Weight2.1kg
Package ContentGT750+Cable +accessory+Quick Start Guide

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