Top 8 Flex ATX 300W – Computer Power Supplies

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1. Apevia

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Apevia PS-ITX300W Mini-ITX/Flex ATX 300W Power Supply, Black

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Apevia #ad - Cooling: forced air ventilation by 1 x 40mm Double Ball Bearing Fan. Output: +3. 3v@12a, -12v@03a, +12v@20a, +5v@12a, [email protected]. Connectors: 1 x 20+4pin main power, 2 x sata, 1 x 8pin 12vp4+4, 2 x 4pin Molex, 1 x 4pin Floppy. Dimension: 150mm x 81. 5mm x 405mm 5. 9" x 3. 21" x 1. 59" - l x w x H. Standard mini-itx / flex atx type, Maximum Power: 300W.
BrandApevia #ad
ManufacturerApevia Corp #ad
Height3.21 Inches
Length5.91 Inches
Width1.59 Inches
Part NumberPS-ITX300W
ModelPS-ITX300W
Warranty1 Year Replacement Warranty

2. FSP

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FSP Mini ITX Solution/Flex ATX 300W Fully Modular Cable Management Certified Efficiency ≥ 90% Full Range Active PFC Power Supply 80 Plus Gold Flex Guru 300W FSP300-57FCB

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FSP #ad - 100% japanese-made electrolytic capacitors. Black ribbon cable, black coat finish. Intelligent fan speed control with ball bearing fan. Powerful single +12v rail design, power cord included, 4+4 pin, 20+4 pin, molex & sata connectors included in 3 cable sets. Certified 80 plus gold | compliant with latest UL 62368 standards Certified.
BrandFSP #ad
ManufacturerFSP #ad
Height1.59 Inches
Length5.9 Inches
Width3.2 Inches
Part NumberPPA3004301
ModelPPA3004301
Warranty5 Year

3. SilverStone Technology

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SilverStone Technology 350 Watt Flex ATX Power Supply with Fixed Cables and 80 Plus Gold with 6Pin PCIe Connector SST-FX350-G-USA

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SilverStone Technology #ad - Class-leading single +12V rail. 350w continuous power output at 40℃ operating temperature rated for 24/7 operation. Support standard flex ATX Form Factor. High efficiency with 80 PLUS Gold certification. Support pCIe 6pin connector. Active PFC. Small form Factor PSU.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height5.91 Inches
Length3.21 Inches
Weight2.12 Pounds
Width1.59 Inches
Part NumberSST-FX350-G-USA
ModelSST-FX350-G-USA
Warranty3 Years Parts and Labor

4. Apevia

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115-230V AC, 3 x Pheripheral, 1 x 20/24Pin Main Power, 1 x 12VP4, 3 x SATA, 1 x Floppy, Apevia TFX-AP300W Standard Flex ATX 300W Power Supply

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Apevia #ad - Apevia tfx-ap300w standard 300w flex ATX Power Supply. Output: +3. 3@12a; +5a@12a; +12v@20a; -12v@03a; +5vsb@2. 5a. 5% tolerance of 5v, 3. 3v & 12v output. Input voltage: 115-230v ac, input Frequency: 60/50 Forced air ventilation by 1 x 80mm Fan.
BrandApevia #ad
ManufacturerApevia #ad
Height2.5 Inches
Length6.75 Inches
Weight2.1 Pounds
Width3.23 Inches
Part NumberTFX-AP300W
ModelTFX-AP300W

5. ENHANCE

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1-Year Warranty, ENP-7030B Enhance 300W Flex ATX PS

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ENHANCE #ad - Comes with 20/24+8pinusing 2 x 4pin + 3 x molex + 1 x FDD + 2 x SATA power connectors. 1-year warranty. Enhance 80plus rhos flex p4 300w ps20/24+8pin using 2 x 4pin is for cases like ghi-106, CK122, CK102D, CK102, GHI-108, etc. Rl, ccc, rhos, fcc, ce, tuv, cb, 80plus certified.
BrandENHANCE #ad
ManufacturerEnhance #ad
Part NumberLYSB0159DGQ9Q-CMPTRACCS

6. FSP

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FSP Mini ITX Solution/Flex ATX 300W Fully Modular Cable Management Efficiency ≥ 90% Full Range Active PFC Power Supply FSP300-57FCB

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FSP #ad - Black ribbon cable / black coat finish. Powerful single +12V rail design. 100% japanese made electrolytic capacitors. Meets 80 plus gold 300w | compliant with latest UL standard 62368 and 60950 standards. Intelligent fan speed control with ball bearing fan.
BrandFSP #ad
ManufacturerFSP Group USA #ad
Height3.2 Inches
Length5.9 Inches
Width1.59 Inches
Part Number9PA300FT03
ModelFSP300-57FCB
Warranty5-year warranty

7. Athena

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Athena Computer Power AP-MFATX30P8 Athena 300W Flex ATX Power Supply

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Athena #ad - Great Gift Idea. Athena 300w flex ATX Power Supply. Excellent Quality. Satisfaction Ensured. Produced with the highest grade materials.
BrandAthena #ad
ManufacturerAthena Computer Power Corp #ad
Part NumberAP-MFATX30P8
ModelAP-MFATX30P8

8. FSP

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FSP Group Mini ITX Solution/Flex ATX 80 Plus Bronze 24-Pin 300W Power Supply 5km Altitude Intel Motherboard FSP300-60LG-5K

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FSP #ad - Powerful 300w flex atx power supply | High quality single, 40mm ball-bearing fan provides low-noise airflow. Heavy-duty protections, including ovp over voltage protection, fcc, tuv, line input fuse protection, cul, 100% burn-in under high ambient temperature50℃ and Resettable power shut down Global Safety: CE, ccc, CB. Mbtf: 100, 000 hours at full load at 25. Universal ac input from 90-264V for standard, advanced server, NAS and industrial power system. Main 24-pin, 2 molex 4-pin, 3 serial-ata, 1 p4-Pin | Comply with the requirement for 5000m certification.
BrandFSP #ad
ManufacturerFSP Group U.S.A. #ad
Height1.6 Inches
Length5.9 Inches
Weight2.2 Pounds
Width3.2 Inches
Part NumberFSP300-60LG-5K
ModelFSP300-60LG-5K