Thermalright TR-SG750S 750W Gold ATX 3.1 PSU
The Thermalright TR-SG750S 750W Gold ATX 3.1 PSU is a 750 W ATX power supply with 80 PLUS Gold efficiency, fixed (non-modular) cables and a 120 mm cooling fan. It measures L150 mm x W140 mm x H86 mm and accepts 100-240Vac input.
It suits mainstream gaming and work PCs that need a dependable 750 W unit built to the ATX 3.1 standard. Fixed cables keep things simple for budget-minded builders who don't need modular cable management. Browse more power supplies to compare options.
Highlights
- 750W output, ATX 3.1
- 80 PLUS Gold efficiency
- Fixed (non-modular) cables
- 120 mm fan
- Dimensions: L150 mm x W140 mm x H86 mm ±1 mm
- Protections: OPP/OVP/OTP/OCP/SCP/UVP
Best for
- Mid-range gaming PCs that need a 750 W supply
- Builders who prefer simple fixed-cable PSUs
- Replacing an older or lower-efficiency ATX power supply
- Home and office PCs that run for long hours
Specifications
| Dimension | L150 mm x W140 mm x H86 mm±1 mm |
|---|---|
| Wattage | 750W |
| Efficiency | 80 PLUS GOLD |
| Modular | Fixed Cable |
| Input Voltage | 100-240Vac |
| Input Current | 9-4A |
| Input Frequency | 50-60Hz |
| Fan Size | 120 mm |
| Operating Temperature | 0-40°C |
| Mtbf | >100K Hours |
| Protections | OPP/OVP/OTP/OCP/SCP/UVP |
Compatibility and related parts
Before buying, check that your case supports a standard ATX power supply with room for a 150 mm long unit, and plan where the fixed cables will be routed, since unused cables can't be removed. Add up the power draw of your CPU and graphics card to confirm 750 W is enough, and check that the cables on this unit match what your graphics cards need. You can compare PC cases, or use our PC builder, which checks compatibility and includes free assembly and testing when you buy the parts as a PC build.
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Warranty
Warranty
- All products come with a 1-year official local warranty, unless mentioned otherwise.
- Accessories (such as cables, covers, power banks, etc.) are not covered under warranty.
- Please check your item at the time of delivery—you may refuse the order if you notice any damage.
- The warranty provided is an official local manufacturer warranty.
- Apple products include both local and international warranty, as per Apple’s policy.
Shipping & Returns
Shipping & Returns
• Shipping: Orders are processed within 0–2 business days. Standard delivery takes 0–5 business days depending on your location.
• Returns: You may return or exchange products within 10 days of receiving your order. Items must be in original condition with proof of purchase.
If your item is defective or damaged due to manufacturing issues, we’ll gladly replace it at no additional cost.
No advance payments required—even for preorders. Pay on delivery or cancel anytime, hassle-free.
FAQs
Is the Thermalright TR-SG750S modular?
Is the Thermalright TR-SG750S modular?
Will it fit in my case?
Will it fit in my case?
What protections does this power supply have?
What protections does this power supply have?
Does it work with Lebanon's mains power?
Does it work with Lebanon's mains power?
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