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White fully modular ATX power supply with 140 mm fan

SAMA

SAMA HAT-750yzB1G 750W ATX 3.1 power supply

SKU CH-7PGK-28AP9 MPN HAT-750yzB1G

A 750 W ATX 3.1 unit with Cybenetics Gold efficiency, fully modular cables, a 140 mm FDB fan and Japanese capacitors for quiet, reliable power

  • Max wattage750 W
  • Power efficiency> 90%
  • Modular cablingYes
  • Fan configuration1 × 140 mm
  • Power factor correctionActive
  • Main power connector24Pin

Model G750W White

  • Cybenetics Gold certified for over 90 % efficiency
  • ATX 3.1 and PCIe 5.1 ready with 16 pin 12VHPWR connector
  • Fully modular cabling keeps builds clean and flexible
  • 140 mm FDB fan runs silent below 40 % load
  • 100 % Japanese capacitors deliver stable 750 W power

Power for modern GPUs

This 750 W ATX 3.1 unit delivers a single +12 V rail and a native 12V-2x6 connector rated for 600 W. It targets builders assembling high-performance gaming PCs or content-creation workstations that need clean, efficient power for current RTX graphics cards.

Build integration

Fully modular cabling lets you connect only the 24-pin, one 6+2-pin PCIe and two SATA leads required, reducing clutter in compact 150 mm deep cases. The 140 mm FDB fan runs in ECO mode below 40 % load, keeping acoustic output low while Japanese capacitors maintain stable voltage regulation.

Who it suits

Ideal for energy-efficient systems that value Cybenetics Gold efficiency above 90 % and quiet operation. Builders needing more than two SATA power ports or multiple 6+2-pin PCIe cables for multi-GPU arrays should look at higher-wattage models in the same series.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $58.99
Cheaper than about 86% of the 10,869 comparable items (median $142.99).
Max wattage 750 W
Lower than about 60% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameSAMA
Product lineG-Series
Model nameHAT-750yzB1G
Part numberG0750-WHGFF001-US
Product typeATX 3.1 Compatible
Product colorWhite
Ports & slots
PCIe power connectors1 × 6+2-Pin
SATA power connectors2
Output type750 W
Connection types1 × 24 pin ATX
Power
Max wattage750 W
Power efficiency> 90%
Modular cablingYes
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Power hold-up time> 12 ms @ 100% load
Efficiency certificationCybenetics Certified
Overvoltage protectionYes
Overload protectionYes
Supply voltage100–240 V
Size & build
Top fans size140 mm
Shipping weight2.20 kg
Package size267 × 203 × 114 mm
Compatibility
PSU length limit150 mm
More details
Fan configuration1 × 140 mm
Mean time between failures>100,000 h
Top fans bearing typeFluid Dynamic Bearing

Other versions of this model

5 more in the same range

Questions about this item

What limits output first during sustained 750 W operation?

The single +12 V rail and active PFC manage continuous delivery while Cybenetics Gold certification confirms efficiency above 90 % under load.

How loud and hot does the 140 mm FDB fan get in all-day use?

ECO mode keeps the fan silent below 40 % load; Japanese capacitors and full modular cabling reduce internal heat during extended sessions.

Which existing parts must I already own for this unit to work?

A motherboard with a 24-pin ATX socket and a graphics card using the 12V-2x6 or 6+2-pin PCIe connectors are required.

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