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White ATX power supply unit with a 135mm coloured fan and flat modular cables visible

Thermaltake

Thermaltake PS-TPD-1200FNFAGU-N power supply

SKU CH-ER65-PZV8H MPN PS-TPD-1200FNFAGU-N

Full-modular ATX 3.1 unit delivering 1200 W with two native PCIe 5.1 12V-2x6 connectors, flat cables, a 135 mm hydraulic-bearing fan and 80 Plus Gold efficiency

  • TypeATX 12V v3.1
  • Maximum Power1200 W
  • Fans135mm Hydraulic Bearing Fan
  • PFCActive
  • Main Connector24Pin
  • +12V RailsSingle

Options 1200W (White)

  • 1200 W continuous output with 80 PLUS Gold efficiency
  • Two native 12V-2x6 connectors supply up to 600 W for modern GPUs
  • ATX 3.1 design handles 3x GPU and 2x total power excursions
  • 135 mm hydraulic bearing fan in Future Dusk colour for cooling and style
  • Full modular flat cables with colour matched connectors simplify routing

Power Delivery for Modern GPUs

This ATX 3.1 unit provides 1200 W of continuous power through a single +12 V rail rated at 100 A. Two native PCIe 5.1 12V-2x6 connectors each deliver up to 600 W, satisfying the excursion demands of current graphics cards. The 80 Plus Gold rating certifies high efficiency across typical loads. Japanese main capacitors support long-term reliability.

Modular Cabling and Case Fit

Full modularity lets builders attach only the cables required, reducing clutter and improving airflow. The flat cable design eases routing behind motherboard trays and through tight grommets. A 160 mm chassis depth fits most standard ATX cases, while the 135 mm hydraulic bearing fan handles thermal load. Twelve SATA connectors and four peripheral plugs cover storage and accessory needs.

Sustained Load Behaviour

The single-rail topology distributes the full 1200 W without manual balancing, maintaining stable voltage during prolonged gaming or rendering sessions. Active PFC and a full protection suite (OCP, OVP, UVP, OPP, SCP, OTP) guard components against transients. The 135 mm fan speed scales with internal temperature, keeping acoustic output low at idle and providing sufficient airflow under continuous heavy draw. MTBF is rated at 100,000 hours minimum.

Highlights

  • 1200 W continuous output with 80 PLUS Gold efficiency
  • Two native 12V-2x6 connectors supply up to 600 W for modern GPUs
  • ATX 3.1 design handles 3x GPU and 2x total power excursions
  • 135 mm hydraulic bearing fan in Future Dusk colour for cooling and style
  • Full modular flat cables with colour matched connectors simplify routing

Specifications

BrandThermaltake
SeriesToughpower GF3 Snow Series
ModelPS-TPD-1200FNFAGU-N
TypeATX 12V v3.1
Maximum Power1200 W
Fans135mm Hydraulic Bearing Fan
PFCActive
Main Connector24Pin
+12V RailsSingle
PCI-Express Connector12V-2x6
SATA Power Connector12
Haswell SupportYes
Max PSU Length160 mm
ModularFull Modular
Energy-Efficient80 PLUS GOLD Certified
ProtectionOCP/OVP/UVP/OPP/SCP/OTP
Input Voltage100 - 240 V
Input Frequency Range50/60 Hz
Input Current15 - 7A
Output+3.3V@22A, +5V@22A, +12V@100A, [email protected] , +5VSB@3A
MTBF100,000 Hours Minimum
ApprovalsCE/UKCA/cTUVus/TÜV/FCC/IC/BSMI/EAC/CB/BIS/KCC
ConnectorsMain Power Connector (24pin) x 1
ATX 12V / EPS 12V (8pin/4+4pin) x 2
PCIe 12VHPWR (12+4pin) x 1
PCI-E (6+2pin) x 4
SATA (5pin) x 12
Peripheral (4pin) x 4
Floppy x 1
Features1200W continuous output at 80Plus Gold efficiency
Compatible with Intel ATX 3.1 spceification, providing sufficient and stable power delivery
PCIe Gen.5.1 12VHPWR Connectors included
100% high quality Japanese 105°C/221°F capacitor
<30mV low ripple noise design & strict voltage regulation <±2%
Fully modular with low-profile flat cables
Smart Zero Fan: auto-regulated fan speed based on power consumption for a quiet and efficient operation
Ultra quiet 135mm hydraulic bearing fan
High amperage single +12V rail design
Dimensions5.9" x 3.4" x 6.3"
Weight4.5 lbs
Shipping weight3.40 kg
Package size318 × 229 × 165 mm

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Questions about this item

How much continuous +12 V current can the 1200 W single-rail design deliver before hitting its limit?

The single +12 V rail is rated for 100 A continuous output, giving the full 1200 W capacity to the GPU and CPU combined.

What noise and thermal behaviour should I expect from the 135 mm hydraulic-bearing fan during all-day loads?

The 135 mm hydraulic-bearing fan runs quietly at low loads and ramps up only when internal temperatures rise, keeping the unit cool during sustained operation.

Which motherboard and GPU connectors must my build already provide for the native 12V-2x6 and EPS cables to work?

Your motherboard needs a 24-pin ATX socket plus an 8-pin or 4+4-pin EPS connector, and your GPU must accept the 12V-2x6 (12+4-pin) plug for direct attachment.

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