Introduction: THERMALRIGHT’s Bold Entry into the PSU Arena
THERMALRIGHT, a name synonymous with high-performance cooling solutions, has long been revered by PC enthusiasts for its innovative heatsinks and CPU coolers. Founded in 2001, the Taiwanese company built its reputation on engineering excellence and a commitment to quality. But in recent years, THERMALRIGHT has expanded its horizons—venturing into the competitive world of power supply units (PSUs).
With the launch of its TR, TG, TP, and SG series PSUs, THERMALRIGHT aims to bring the same level of precision and performance to power delivery as it has to thermal management. This blog explores the features, performance, and value of THERMALRIGHT’s power supplies, particularly the TR-TB650S and TG-750 models, which have garnered attention for their affordability and robust specifications.
Product Lineup Overview
Thermalright’s PSU portfolio includes:
| Series | Certification | Wattage Range | Modularity | Target Audience |
|---|---|---|---|---|
| TR-TB | 80+ Bronze | 450W–750W | Non-Modular | Budget builds |
| TG | 80+ Gold | 650W–1000W | Fully Modular | Mid to high-end gaming rigs |
| TP | 80+ Platinum | Up to 1650W | Fully Modular | Enthusiasts and workstations |
| SG | 80+ Gold | 750W | Fully Modular | ATX 3.1, PCIe 5.1 ready |
Each series is designed to cater to different segments of the PC building community—from budget-conscious gamers to hardcore overclockers.
Spotlight: Thermalright TR-TB650S 650W PSU
Key Specifications
- Certification: 80+ Bronze
- Wattage: 650W
- Input Voltage: 100–240V universal
- Design: Non-modular
- Fan: 120mm quiet operation
- Capacitors:
- Primary: Toshin Kogyo TK-LFW 420V 330uF (Japanese, 105°C)
- Secondary: HuanYu ASiA’X TMX series (105°C)
- Protection Features: OVP, OCP, OTP, SCP, UVP
- Connectors: 24-pin ATX, 4+4 CPU, 2× PCIe 6+2, 5× SATA, 3× Molex
Performance Testing
In lab tests, the TR-TB650S demonstrated:
- Efficiency: 89.02% at 59.8% load; 87.2% at 102.2% load
- Ripple Suppression:
- 12V rail: 29.2mV
- 5V rail: 21.35mV
- 3.3V rail: 22.49mV
These results are impressive for a Bronze-certified PSU, especially considering its price point of around PKR 14,000.
Pros and Cons
Pros:
- Excellent ripple control
- High-quality capacitors
- Affordable pricing
- Solid efficiency for Bronze tier
Cons:
- Non-modular design limits cable management
- Limited availability in some regions
Spotlight: Thermalright TG-750 80+ Gold PSU
The TG-750 is a step up in both efficiency and build quality.
Key Specifications
- Certification: 80+ Gold
- Wattage: 750W
- Design: Fully modular
- Compliance: ATX 3.0, PCIe 5.0
- Connectors: Includes 12VHPWR for next-gen GPUs
- Warranty: 5 years
- OEM: Dongguan SANR Electronic Technology Co., China
Community Feedback
While formal reviews are still sparse, early adopters have praised the TG-750 for its feature-rich design and affordability. At just £55 in the UK, it’s seen as a potential game-changer
Use Case Scenarios
Gaming Builds
- 650W–750W Bronze/Gold models are ideal for systems with GPUs like RTX 3060–4070.
- ATX 3.0 and PCIe 5.0 support future-proof builds.
Productivity & Workstations
- TP series with Platinum certification suits high-load environments like video editing or 3D rendering.
Budget Builds
- TR-TB450S and TR-TB650S offer great value for entry-level systems without compromising safety or efficiency.
Final Thoughts: Should You Buy a THERMALRIGHT PSU?
Thermalright’s power supplies offer a compelling mix of affordability, performance, and reliability. While they’re relatively new to the PSU market, their engineering pedigree and attention to detail make them worthy contenders.
If you’re building a gaming PC or upgrading an older system, the TR-TB650S and TG-750 are excellent choices. For those seeking future-proof features like ATX 3.0 and PCIe 5.0, THERMALRIGHT’s Gold and Platinum models deliver without breaking the bank.
