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Corn Electronics

Corn Electronics Platinum A+ 1050 W power supply White

SKU CH-ZTZX-Z41F4

Fully modular 1050 W unit with 80 PLUS Platinum efficiency, ATX 3.0 and PCIe 5.0 native support, a 140 mm fluid-dynamic fan and Japanese capacitors

  • Max wattage1050 W
  • Power efficiency> 90%
  • Modular cablingFull Modular
  • Fan configuration1 × 140 mm
  • Power factor correctionActive
  • Main power connector24Pin
  • 1050 W output powers demanding builds
  • 80 PLUS Platinum certification keeps efficiency above 90 %
  • Fully modular cables simplify routing and airflow
  • 140 mm hydraulic fan runs quietly with automatic speed control
  • Japanese 105 °C capacitors and LLC resonant design boost reliability

White 1050 W Fully Modular ATX 3.0 Power Supply

This Corn Electronics unit delivers 1050 W of continuous power with 80 PLUS Platinum efficiency above 90 %. The fully modular design uses Japanese 105 °C electrolytic and solid capacitors on an LLC resonant topology. A 140 mm hydraulic fan provides temperature-controlled airflow with automatic start-stop. Protection circuits cover OVP, OCP, UVP, SCP, OTP and OPP.

Builders needing ATX 3.0 and native PCIe 5.0 12VHPWR

The supply includes one native 12VHPWR connector plus four 6+2-pin PCIe cables, two CPU 12 V connectors, eight SATA and six 4-pin peripheral plugs. It suits systems that require the new 12 VHPWR interface and high-efficiency Platinum certification. Builders whose cases cannot accommodate a 155 mm deep unit or who need more than four 6+2-pin PCIe cables should consider other options.

155 mm depth limits case compatibility

At 155 mm long the unit fits most mid-tower and larger chassis but will not fit compact cases with shorter PSU clearances. Verify your case specification before purchase.

How it compares

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

Price $129.99
Cheaper than about 55% of the 10,869 comparable items (median $142.99).
Max wattage 1050 W
Higher than about 83% of the 930 comparable items (median 850 W).

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Specifications

Product
Product colorWhite
Ports & slots
PCIe power connectors4 × 6+2-Pin
SATA power connectors8
Power
Max wattage1050 W
Power efficiency> 90%
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
12V railsYes
Efficiency certification80 PLUS PLATINUM Certified
Overvoltage protectionYes
Overload protectionYes
Built-in protectionOVP, OCP, UVP, SCP, OTP, OPP
Supply voltage100–240 V
AC input frequency50/60 Hz
Under voltage protectionYes
Over current protectionYes
Over power protectionYes
Size & build
Product dimensions155 × 150 × 86 mm
Product weight2.9KG
Compatibility
PSU length limit155 mm
In the box
Included items1 power supply, 1 AC power cord, 1 module cable package, 1 warranty manual, 1 screw package
Environment & compliance
Over temperature protectionYes
More details
Fan configuration1 × 140 mm
Mean time between failures>80,000 h
Over load protectionYes
Short circuit protectionYes

Questions about this item

Will the 24-pin main connector and the dual CPU 12 V plugs reach an older ATX motherboard?

The fully modular design includes a 24-pin main cable and two CPU 12 V cables that fit legacy ATX boards; route them through the case channels as normal.

How can I confirm the 140 mm hydraulic fan is running quietly after installation?

The fan supports automatic start-stop and temperature control; listen for near-silent operation at idle and a gradual speed rise under load.

Which cables come in the box and which must be sourced separately?

Included are the AC power cord, a full modular cable pack with 24-pin, dual CPU, four PCIe 6+2-pin, one 12VHPWR, eight SATA and six 4-pin D-type cables; no extra cables are needed.

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