Flex ATX 550W Power Supply Fully Modular PSU Full Voltage 110/220V AC Full Power for POS AIO System Desktop Gaming Server Small Form Factor Mini ITX Computer Power Supplies (TF550B)
Original price was: $99.99.$69.99Current price is: $69.99.
Price: $99.99 - $69.99
(as of Jan 01, 2025 16:16:15 UTC – Details)
Product Description
Flex power supply 550w modular design full voltage 110/220v over 90% efficiency.
Full voltage is widely used in places with unstable voltage, and has the function of automatically protecting computers.
Flex 550w high efficiency ≥90% mini itx computer power supply.
Flex psu 500w is an upgraded version of the power supply, improved efficiency and stability.
Efficiency improvement, quieter operation.
Cables of flex power supply 550w upgraded.
Motherboard cable adopts 20+4/24pin(360mm) x1;PCIE 6+2pin(350mm+150mm) x2;CPU 4+4pin(460mm) x1;SATA(360mm+140mm+140mm+140mm) interface x4;1.2m computer power cord.
Multiple protection including OVP, UVP, OCP, OPP, SCP and OTP
How to test the power supply without tester.
Just like the picture show then turn on the power, if the fan will runs,it is ok. Usually used to troubleshoot computer hardware issues.
If you have a tester, that would be great. But this packing of 500w power supply without tester.
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Customer Reviews
3.8 out of 5 stars
57
3.4 out of 5 stars
108
3.4 out of 5 stars
108
3.7 out of 5 stars
11
3.4 out of 5 stars
108
Price
$45.99$45.99 $69.99$69.99
— $69.99$69.99 $70.54$70.54
Modular
✓
✓
✓
✓
✓
Voltage
90-264V 90V-264V 110/220V 110/220V 100-240V
20+4pin motherboard power
✓
✓
✓
✓
✓
Fan size
40mm 40mm 40mm 40mm 40mm
Watt
350w 400w 500w 550w 600w
Upgrade
✓
✓
✓
Efficiency
90% 90% 95% 92% 89%
550W flex atx psu：550W upgraded small power supply, supports the standard flex ATX form factor. Strong heat dissipation, high efficiency and energy saving, moisture protection, and cockroaches are not easy to enter.
Stable & Safe Output: Multiple protection including OVP, UVP, OCP, OPP, SCP and OTP. Built with 100% Japanese Capacitors for great reliability and durability.DC-DC structure makes the power output more stable and safe.
Full modular design: Module structure makes wiring easier.100% high temperature aging test (50℃) delivers steady, reliable power and dependable electrical performance.
Full voltage 110/220v: Full voltage power supply is widely used in places with unstable voltage, and has the function of automatically protecting computers. This upgraded flex power supply can achieve 90% efficiency at 110V.
The motherboard cable adopts 20+4/24pin(360mm) x1，suitable for both old and new motherboards.PCIE 6+2pin(350mm+150mm) x2,CPU 4+4pin(460mm) x1, SATA(360mm+140mm+140mm+140mm) interface x4. Come with 1.2m computer power cord.
Active PFC Type. *Tips: Only the cables that are packaged with the supply can be used,when connecting cables, it is necessary to fasten them to avoid loosening. If you have any questions, feel free to ask us at any time.
5 reviews for Flex ATX 550W Power Supply Fully Modular PSU Full Voltage 110/220V AC Full Power for POS AIO System Desktop Gaming Server Small Form Factor Mini ITX Computer Power Supplies (TF550B)
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Original price was: $99.99.$69.99Current price is: $69.99.
Julz –
Just right
Small, powerful. Just what i wanted
Stacey Reece –
Do not use for pcs
Can not handle spikes in power demandWould just power off before finishing windows installMax power need for my build was 299w vs 550w it said it provided so it must be unable to handle spikes or is not rated for over 300wJust buy silverstone if you need a flex PSU
Mike W. –
Great Quality Flex ATX Power Supply!
I was in need of a 1U flex power supply and this one delivers! It certainly has a bit of fan noise but nothing that was too loud, I did not measure it with a meter but it is less than several of my other fans in my rackmount servers. My power requirements are significantly less as this is powering a mini-pc which has been converted into a rackmount case and a DC-DC converter to get to 19V along with powering 2 fans and a hard drive. Power has been consistent and working as expected. Overall, appears to be a very well made power supply.
abdullah –
Dead on arrival
The pc would turn on but then it would restart every 15 seconds tried a different power supply and confirmed that this power supply was the problem
Anonymous –
Only lasted 3 monthsâ¦
I bought this back in February 2024, for a pc that is hooked up to my tv mostly for watching videos, tv, movies, etc., and 3 months later while watching YouTube, POP. PC wonât turn on, and Iâm extremely disappointed.