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Black fully modular ATX power supply with 135mm striped axial fan

ASRock

ASRock TC-1650T 1650 W ATX 3.1 fully modular power supply

SKU CH-CW13-39TWK MPN TC-1650T

Fully modular ATX 3.1 unit delivers 1650 W with Cybenetics Titanium efficiency and A+ noise rating

  • Max wattage1650 W
  • Modular cablingFull Modular
  • Fan configuration135 mm Striped Axial FDB Fan
  • Efficiency certificationCybenetics Titanium
  • PSU noise ratingCybenetics A+
  • Product colorBlack

Wattage 1650W

  • Delivers 1650 W for demanding multi-GPU systems
  • 80 PLUS Titanium and Cybenetics Titanium certifications confirm top-tier efficiency
  • Fully modular cables keep builds clean and airflow unobstructed
  • 135 mm FDB fan with iCool mode stays silent at low loads
  • Native 12V-2x6 connector includes NTC sensor for over-temperature protection

1650 W ATX 3.1 Fully Modular PSU

The ASRock TC-1650T is a 1650 W ATX 3.1 power supply with a fully modular cable design. It meets 80 PLUS Titanium and Cybenetics Titanium efficiency standards. A 135 mm striped axial FDB fan provides cooling. The unit carries Cybenetics Lambda A+ noise certification.

Enthusiast builds needing top efficiency

This unit suits high-power systems that demand Titanium-grade efficiency and quiet operation under low loads. The iCool fan mode keeps the fan off at light load. Builds that do not need 1650 W or Titanium certification should consider lower-capacity models.

ATX 3.1 and PCIe 5.1 ready platform

Native 12V-2x6 connectors with dual-colour TempGuard plugs support modern graphics cards. The +5 V Boost switch adds 200 mV when enabled, holding the rail near 5.2 V. Japanese capacitors and full modularity simplify cable routing in compatible cases.

How it compares

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

Price $450.99
Pricier than about 88% of the 10,869 comparable items (median $142.99).
Max wattage 1650 W
Higher than about 93% of the 930 comparable items (median 850 W).

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Specifications

Product
Brand nameASRock
Model nameTC-1650T
Product colorBlack
Product typeATX3.1 & PCIe5.1
Power
Max wattage1650 W
Modular cablingFull Modular
Efficiency certificationCybenetics Titanium
Size & build
Shipping weight4.60 kg
Package size400 × 272 × 118 mm
Environment & compliance
PSU noise ratingCybenetics A+
More details
Fan configuration135 mm Striped Axial FDB Fan

Other versions of this model

1 more in the same range

Questions about this item

Which motherboard power connector must my board provide for this ATX 3.1 unit?

The PSU follows the ATX 3.1 specification, so your motherboard needs a standard 24-pin ATX connector and a 12V-2x6 (12VHPWR) socket for the native GPU cable.

Will my existing PCIe 8-pin GPU cables work with this supply?

The unit includes a native 12V-2x6 cable for PCIe 5.1 graphics cards; older 8-pin cables are not supplied, so you would need the adapter that comes with the GPU.

How can I confirm the fan is behaving correctly after I build the system?

In iCOOL mode the 135 mm FDB fan stays off at low load and spins up only when temperature or load rises; switching iCOOL off makes the fan run constantly.

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