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Ships within 48 hours · Estimated delivery Oct 1 - Oct 6
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Description
be quiet! 300W TFX Power 3, 80 PLUS Gold Wired PSU, Dual Rail, 26A +12V, Black, TFX PSUCompact and Silent Energy TFX Power 3 300W Gold, the advanced be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power to support a PCIe graphics card. The combination of quiet operation and reliability make the TFX Power 3 300W Gold the perfect choice for PCs with TFX form factor. Very High Operating Efficiency TFX Power 3 300W Gold is certified 80 PLUS Gold with
Compact and Silent EnergyTFX Power 3 300W Gold, the advanced be quiet! compact PSU gives you more for your mini or media PC. It supports the latest standards while providing solid voltages and enough power to support a PCIe graphics card. The combination of quiet operation and reliability make the TFX Power 3 300W Gold the perfect choice for PCs with TFX form factor.
Very High Operating Efficiency
TFX Power 3 300W Gold is certified 80 PLUS Gold with an efficiency rating of up to 91.7%. With this outstanding energy efficiency, the TFX Power 3 300W Gold ensures low power consumption and by that lower costs alike.
For a Stable Operation
The dual 12V rail design supports high stability as the CPU receives its power through an independent rail. For demanding peripherals like a graphics card, a PCIe connector is included. This makes the TFX Power 3 300W Gold the ideal PSU for all who strive for enough power to support small systems at low noise.
Optimized for Low-Noise Operation
The temperature-controlled fan ensures a quiet operation and produces little wasted heat. Since TFX Power 3 300W Gold meets the latest safety requirements, it defends the PC system against overcurrents, over- and undervoltage, short circuit, overloads and comparable failures.
Features
• Certified 80 PLUS® Gold efficiency (up to 91.7%)
• Strong dual 12V-rails for high stability and PCIe graphics card support
• Two 6+2pin PCIe connectors for powerful GPUs
• 300W of continuous power
• High-quality temperature-controlled 80mm fan for low-noise operation of max. 21.7dB(A)
• Sleeved or flat black cables up to 60cm long
• Meets the latest safety and efficiency requirements
• Standby draw less than 0.17 watts
• Three-year manufacturer’s warranty
• Product conception, design and quality control in Germany
Wattage
300W
Connectivity:
Non-Modular
80 Plus Rating
80 Plus Gold
Fan Size
80mm
Warranty
3 Year Warranty
Input Current
4/2
MTBF (Mean Time Between Failure)
100,000
PFC (Power Factor Correction/Controller)
Active PFC
Cables and connectors
Sleeved cables
P24
Flat cables
P4, PCIe, drives
Maximum cable length (cm)
60
Cable length to motherboard (cm)
35
No. of cables
5
ATX-Motherboard (20+4-pin)
1
P4 (CPU)
1
PCI-e 6+2-pin (GPU)
2
SATA
3
PATA
2
FDD (Floppy)
1
Dimensions without cable (L x W x H) (mm)
175 x 85 x 65
Weight (kg)
1.1
Color
Black
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 5
Beautifully Constructed & Thoughtful Design
Color: Coffee
Perfect size! And I love the adjustable handles! I only wish it came in black as well. But I love love LOVE the quality of this bag!
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Very beautiful leather purse!
Color: Brown
I finally found THE purse that is perfect in every way. I love everything about it. It is a perfect size for me. Not too big and bulky and not too small. A medium size that holds a lot of stuff. It has double zippers on top which I really like. Comes in a dust bag, Crossbody strap is included. You can adjust the top handles to be shorter or longer. This bag is so nice, lightweight, a beautiful rich color, it is well made and smells wonderful.
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Reviewed in the United States on February 18, 2025
★★★★★ 5
Finally found the right purse for me!
Color: Brown
The leather is beautiful! The quality is great! The color is awesome! 100% satisfied customer!
Do I need to say any more?
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Reviewed in the United States on February 28, 2026
★★★★★ 3
Fake Leather
Color: Green
This purse is NOT REAL LEATHER!.It smells very strongly of chemicals. The lining is polyester.
This is false advertising! The only leather is a small piece attached to the tag on the handle.
For fake leather, the price is two or three times higher that it should be. I like the size and shape so it will keep it, but never buy such an item from Amazon/China again. Higher price for cheap quality and with false advertising is not good business or a good deal.
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Reviewed in the United States on March 18, 2026
★★★★★ 4
PERFECT LINING
Color: Coffee
**4/28/2026** Purchased the Coffee Color
I am OCD about my bag lining. The lining in this bag is perfect for me. Stitched directly to the bag how purse linings should be.
The color is gorgeous and the bag stands up well while the leather is soft. For the size it has a lot of room. Enough for everything I carry, (including my S7 tablet. Tight fit w my case on, but it fits), with room to grow.
**4** stars because the adjustable handle has limitations. Sometimes I like my bag hanging to my hip, other times I like under my arm. This will NOT adjust higher than my hip and I am 5`2. I have been looking for a long time for a satchel type purse that ticks everything I look for in a purse, and other than the adjustable strap, this big is it.
Will update as time goes by but for now I would recommend this bag.
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Reviewed in the United States on April 28, 2026