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Rectangular black ATX power supply unit with 120mm hydraulic fan and modular cable sockets

Thermaltake

Thermaltake PS-TPD-0850FNFAGU-P 850W power supply

SKU CH-8G7W-5BZC9 MPN PS-TPD-0850FNFAGU-P

Fully modular ATX supply delivers 850 W continuous power with 80 PLUS Gold efficiency, a 120 mm hydraulic-bearing fan and smart zero-RPM mode for silent low-load operation

  • Max wattage850 W
  • Modular cablingFull Modular
  • Fan configuration120 mm Hydraulic Bearing Fan
  • Power factor correctionActive
  • Main power connector24Pin
  • 12V railsSingle

Wattage 850W

  • 850 W continuous power backed by 80 PLUS Gold efficiency
  • 105 °C Japanese capacitors for long-term reliability
  • Fully modular flat black cables simplify build routing
  • Smart Zero Fan stops below load threshold for silent idle
  • Single +12 V rail with

Fully Modular ATX 850W Gold PSU

This fully modular ATX power supply delivers 850W continuous output with 80 PLUS Gold certified efficiency. It uses a single +12V rail design with Japanese 105°C capacitors and a 120mm hydraulic bearing fan. The unit supports ATX 12V v2.4 and EPS v2.92 standards.

Compact 150mm Depth for Enthusiast Builds

The 150mm length suits compact cases where cable space is limited. Fully modular flat black cables simplify routing and improve airflow. The Smart Zero Fan mode stops the fan at low loads for silent operation. Builders needing higher wattage or different form factors should consider other models.

Single +12V Rail with 16AWG PCIe Cables

A high-amperage single +12V rail provides stable power for modern GPUs through six 6+2-pin PCIe connectors. Upgraded 16AWG CPU and PCIe cables reduce voltage drop under heavy load. This rail design is the key factor for multi-GPU or high-end single-GPU configurations.

How it compares

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

Price $83.99
Cheaper than about 74% of the 10,869 comparable items (median $142.99).
Max wattage 850 W
Typical for this category: the median of 930 items is 850 W.

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Specifications

Product
Brand nameThermaltake
Product lineToughpower GF1 2024 Series
Model namePS-TPD-0850FNFAGU-P
Product typeATX 12 V v2.4 / EPS v2.92
Ports & slots
PCIe power connectors6 × 6+2-Pin
SATA power connectors8
Output type+3.3 V@22A, +5 V@22A, +5VSB@3A
Connection typesMain Power Connector (24pin) x 1
ATX 12 V / EPS 12 V (8pin/4+4pin) x 2
SATA (5pin) x 8
PCI-E (6+2pin) x 6
Peripheral (4pin) x 4
Power
Max wattage850 W
Modular cablingFull Modular
Power factor correctionActive
Main power connector24Pin
12V railsSingle
Efficiency certification80 PLUS GOLD Certified
Built-in protectionOCP/OVP/UVP/OPP/SCP/OTP
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current12A max
Size & build
Product dimensions5.9 in × 3.4 in × 5.5 in
Product weight3.3 lb (1.5 kg)
Shipping weight2.86 kg
Package size318 × 229 × 152 mm
Compatibility
Haswell compatibilityYes
PSU length limit150 mm
Environment & compliance
Regulatory approvalsCE/cTUVus/TUV/FCC/BSMI/EAC
More details
Fan configuration120 mm Hydraulic Bearing Fan
Mean time between failures120,000 h Minimum

Other versions of this model

3 more in the same range

Questions about this item

Will this unit fit in a case that only accepts power supplies up to 150 mm deep?

The chassis measures 140 mm wide, 86 mm tall and 150 mm deep, so it matches the maximum depth you specified.

Does the 850 W rating represent continuous output or a peak figure?

The 850 W rating is continuous output at 80 PLUS Gold efficiency.

Can I run a graphics card that needs three 8-pin PCIe connectors with this supply?

Yes, the unit provides six 6+2-pin PCIe connectors, enough for three 8-pin cables.

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