Top 8 Flex ATX Modular – Computer Power Supplies

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

2. SilverStone Technology

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Silverstone Technology ET700-MG 700 Watt Fully Modular Plus Gold ATX Power Supply with Flat Black Flex Cables and Improved Capacitors SST-ET700-MG

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SilverStone Technology #ad - Class-leading single +12V rail. Pci-e 8pin and pci-E 6pin connectors support. Silent running 135mm fan with 18 dBA. High efficiency with 80 PLUS Gold certification. All-black flat cables design. Multiple protection circuitry. Advanced fully cable management. 24/7 continuous power output with 40℃ operating temperature.
BrandSilverStone Technology #ad
ManufacturerSilverstone Technology #ad
Part NumberSST-ET700-MG
ModelSST-ET700-MG
Warranty3 Years Parts and Labor

3. Seasonic

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Seasonic SSP-250SUB 250W 80 PLUS Bronze Flex ATX Power Supply with Active PFC F0 & Fully Modular

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Seasonic #ad - Low ripple and noise. Super low noise fan control. High efficiency and reliability. Fully modular. Short circuit protection on all outputs.
BrandSeasonic #ad
ManufacturerSeasonic #ad
Weight4 Pounds
Part NumberSSP-250SUB
ModelSSP-250SUB

4. 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 - High efficiency with 80 PLUS Gold certification. 350w continuous power output at 40℃ operating temperature rated for 24/7 operation. Active PFC. Support pCIe 6pin connector. Support standard flex ATX Form Factor. Small form Factor PSU. Class-leading single +12V rail.
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

5. FSP

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FSP Mini ITX Solution/Flex ATX 500W ≥ 90% Efficiency Full Range AC Input Power Supply FSP500-50FDB

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FSP #ad - 100% hi-pot tested complies with EN61000-3-2 AC input full range. 100% burn-in under high ambient temperature50℃. 90% efficiency, meets 80Plus Gold Standard. Low ripple & Noise. Latest ul certification, UL 62368-1.
BrandFSP #ad
ManufacturerFSP Group #ad
Height3.21 Inches
Length5.91 Inches
Width1.59 Inches
Part NumberFSP400-701UH
ModelFSP400-701UH

6. SilverStone Technology

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SilverStone Technology FX600 Platinum Cybenetics Platinum 600W FlexATX Power Supply SST-FX600-PT

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SilverStone Technology #ad - 600w continuous power output at 40℃ operating temperature rated for 24/7 operation. Pcie 8pin and pCIe 6pin connectors support. Japanese primary capacitor. Class-leading single +12V rail. Support standard Flex ATX form factor.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Height1.59 Inches
Length5.91 Inches
Width3.21 Inches
Warranty1 Year

7. SilverStone Technology

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SST-FX500-G, SilverStone Technology FX500, 500W Flex-ATX 80 Plus Gold Power Supply

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SilverStone Technology #ad - Support standard Flex ATX form factor. High efficiency with 80 PLUS Gold certification. 500w continuous power output at 40℃ operating temperature rated for 24/7 operation. Active PFC. Japanese primary capacitor. 3% regulation and low ripple & noise performance for high stability. Pcie 8pin and pCIe 6pin connectors support. Class-leading single +12V rail.
BrandSilverStone Technology #ad
ManufacturerSilverStone Technology #ad
Warranty1 Year parts and labor

8. Apevia

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

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