Thermaltake Toughpower GF A3 650W 80+ Gold ATX 3.0 PCIe 5.0 Fully Modular PSU (Boxed)
650W Thermaltake Toughpower GF A3 ATX 3.0 PSU with 80+ Gold efficiency, Cybenetics Platinum rating, fully modular design, 1x 12+4 pin and 4x 6+2 pin PCIe connectors, 120mm fan, semi-passive mode.
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Discontinued
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| PSU (Power Supplies) - Wattage | 600 - 699 W |
|---|---|
| PSU (Power Supplies) - Efficiency Rating | 80 Plus Gold Cybenetics Platinum |
| PSU (Power Supplies) - Color | Black |
| PSU (Power Supplies) - Modularity | Fully modular |
| PSU (Power Supplies) - PCIe GPU Connectors | 1x 12VHPWR 16-pin 4x 8/6 pins |
| PSU (Power Supplies) - Length | Up to 140 mm |
| PSU (Power Supplies) - EPS CPU Connectors | 2x 4+4pin EPS/ATX12V |
The Thermaltake Toughpower GF A3 650W is a compact, high-efficiency power supply designed for modern gaming and workstation builds. Featuring ATX 3.0 and PCIe 5.0 compatibility, this unit delivers reliable power with a single 12V rail design and a 140mm compact depth, making it ideal for space-constrained builds. The fully modular cable system eliminates unnecessary wiring clutter, while the 120mm fluid dynamic bearing fan ensures quiet operation with Smart Zero Fan technology that keeps the fan off during light loads.
This PSU achieves 80+ Gold certification with exceptional Cybenetics Platinum efficiency (89-91% at 115V input) and maintains low noise levels with a Cybenetics A- rating (25-30 dB[A]). Built with high-quality Japanese 105°C capacitors, the unit provides stable power delivery and includes comprehensive protection against overvoltage, overcurrent, short circuits, and overtemperature conditions. The 650W capacity is distributed across a high-amperage 12V rail (649.2W) with additional support for legacy 5V and 3.3V systems, making it suitable for high-end GPUs and modern processors.
Key technical highlights include 1x 12+4 pin PCIe connector (300W) for next-gen graphics cards, 4x 6+2 pin PCIe connectors, 2x EPS 4+4 pin CPU connectors, and a 24-pin ATX motherboard connector. The unit operates continuously at full load from 0-45°C and features selectable semi-passive operation for silent computing during idle periods.
- ATX 3.0 and PCIe 5.0 ready with native 12+4 pin modular interface
- 80+ Gold certified with Cybenetics Platinum efficiency (89-91%)
- Fully modular design with black low-profile flat cables
- Smart Zero Fan technology for silent operation at low loads
- Compact 140mm depth with 1.23kg unit weight
- High-quality Japanese 105°C main capacitors
- Comprehensive protection: OVP, OCP, SCP, OTP, UVP
- 100,000 hour MTBF rating
| Total Power Output | 650 W |
| AC Input Voltage | 100 - 240 V |
| AC Input Frequency | 50/60 Hz |
| Input Current | 10 A |
| Power Factor Correction (PFC) | Active |
| 80 Plus Certification | 80 Plus Gold |
| Cybenetics Efficiency Rating | Platinum (89-91% at 115V) |
| Cybenetics Noise Rating | A- (25-30 dB[A]) |
| Combined Power (+12V) | 649.2 W |
| Combined Power (+5V) | 100 W |
| Combined Power (+3.3V) | 100 W |
| Combined Power (+5Vsb) | 15 W |
| Combined Power (-12V) | 3.6 W |
| Max Output Current (+12V) | 51.4 A |
| Max Output Current (+5V) | 20 A |
| Max Output Current (+3.3V) | 20 A |
| Max Output Current (+5Vsb) | 3 A |
| Max Output Current (-12V) | 0.3 A |
| Number of 12V Rails | 1 |
| Hold Time | 17 ms |
| Motherboard Power Connector | 24-pin ATX |
| Motherboard Power Cable Length | 60 cm |
| EPS CPU Power Connectors | 2x 4+4 pin EPS/ATX12V |
| PCIe GPU Power Connectors | 1x 12+4 pin (300W), 4x 6+2 pin |
| PCIe 12+4 Pin Cable Length | 600 mm |
| Number of SATA Power Connectors | 8 |
| SATA Power Cable Length | 150.5 mm |
| Peripheral (Molex) Power Cable Length | 150.5 mm |
| Floppy Disk Drive Cable Length | 15 cm |
| Cabling Type | Fully Modular |
| Form Factor | ATX |
| Cooling Fan | 120mm Sleeve Bearing Fan (TT-1225 AV-F12025HS) |
| Fan Technology | Fluid Dynamic Bearing (FDB) |
| Semi-Passive Operation | Yes (Selectable) |
| Smart Zero Fan Mode | Yes - Fan disabled until ~30% load |
| Protection Features | OVP, UVP, OCP, SCP, OTP |
| Operating Temperature Range | 0 - 45°C (continuous full load) |
| Storage Temperature Range | -40 - 70°C |
| Operating Humidity | 5 - 85% |
| Storage Humidity | 5 - 95% |
| Mean Time Between Failures (MTBF) | 100,000 hours |
| Capacitor Type | Japanese 105°C main capacitors |
| Compliance Standards | ATX v3.0, EPS 2.92, PCIe 5.0, BSMI, CB, CCC, CE, FCC, ICES, LVD, RoHS, cTUVus, UKCA, WEEE |
| Unit Dimensions (W x H x D) | 150 x 86 x 140 mm |
| Unit Weight | 1.23 kg |
| Color | Black |
| Manufacturer | Thermaltake |
| OEM | HKC |