Top 9 ATX Power Supply 300W – Computer Power Supplies

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1. LXun

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LXun FSP300-60ATV 300W ATX Power Supply Compatible with M/N: FSP300-60ATV FSP250-60ATV FSP300-60PFG FSP250-60PFN FSP300-60PLN FSP300-60GLC

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LXun #ad - For any reason you're not completely satisfied with the product, you can ask for a replacement or full refund. Return guarantee: one year warranty. High quality: brand new high quality 300W Power Supply Replacement, each item has been tested and in good condition before shipping. Compatible model number: fsp300-60atv fsp250-60atv fsp300-60pfg fsp250-60pfn fsp300-60PLN FSP300-60GLC. Shipping: shipped from the U. S, delivery time takes about 2-5 bussiness days. Package contents: 1 x fsp300-60ATV ATX power supply.
BrandLXun #ad
ManufacturerLXun #ad

2. Apevia

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

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

3. FSP

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FSP Mini ITX Solution/Flex ATX 300W Fully Modular Cable Management Efficiency ≥90% Full Range Active PFC Power Supply FSPFSP300-57FCB Flex Guru 300W New Edition PPA3004301

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FSP #ad - 100% japanese-made electrolytic capacitors. Black ribbon cable, black coat finish. Meets 80 plus gold, compliant with latest ul 62368 standards. 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.
BrandFSP #ad
ManufacturerFSP #ad
Height1.59 Inches
Length5.9 Inches
Width3.2 Inches
Part NumberPPA3004301
ModelPPA3004301
Warranty5 Year

4. Sparkle

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SPI FSP300-60PLN Power Supply ATX 12v 300 Watt Size 150x140x86mm PSU Renewed, Sparkle Power

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Sparkle #ad - Fsp sparkle fsp300-60pln 300w atx power Supply Enlarged Preview. Customers are responsible for compatiblity. Fsp sparkle fsp300-60pln 300w atx power Supply Enlarged Preview. Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. This part is guaranteed to be fully functional, original and authentic.
BrandSparkle #ad
ManufacturerSparkle Power #ad
Part NumberFSP300-60PLN-cr
Warranty90 days limited warranty

5. Dell

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Dell Vostro 220 MT 300W ATX Power Supply P981D Delta DPS-300AB-36 B XW596 XW597

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Dell #ad - Form factor: ATX. Dp/n: p981D. Dell vostro 220 DesktopPower Supply. Model: dps-300ab-36. Max output: 300W.
BrandDell #ad
ManufacturerDell Computers #ad
Height4 Inches
Length8.5 Inches
Width7 Inches
Part NumberP981D, 0P981D, CN-0P981D
ModelDPS-300AB-36 B

6. Apevia

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APEVIA VENUS450W 450W ATX Power Supply with Auto-Thermally Controlled 120mm Fan, All Protections, 115/230V Switch

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Apevia #ad - 115/230v switch. Connectors:1 x 20/24pin main power, 3 x satA, 3 x peripheral, 1 x 4pin 12V, 1 x Floppy. Apevia venus 450w ATX Power Supply. Short-circuit/over-current/Over-Voltage/Over-Power/Under-Voltage/Over-Temperature Protections. 5% tolerance of 5v, 3. 3v & 12v output. Auto-thermally controlled Black 120mm Fan.
BrandApevia #ad
ManufacturerApevia Corp #ad
Height3.4 Inches
Length5.9 Inches
Weight2.7 Pounds
Width5.5 Inches
Part NumberVENUS450W
ModelVENUS450W

7. Replace Power®

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300W 300 Watt ATX Power Supply Replacement for Dell Dimension B110, 4300, 3000, 1100, 2300, 2350, 2400, 4400, 2200, 2450

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Replace Power® #ad - 110-260v ac switchable Power Supply. Replaces several older Legacy Power Supply; Upgrade to 300 Watts. Over current and over power Protection; Over Voltage and Short Circuit Protection. Built-in 20+4 pin adapter: supports 24 and 20 Pin Power Supplies. Reduced depth for increased compatibility; 5. 9" height x 3. 4" weidth x 4" Depth.
BrandReplace Power® #ad
ManufacturerReplace Power® #ad
Height3.9 Inches
Length6.4 Inches
Weight1.5 Pounds
Width6.2 Inches
Part NumberRPSU-b110-300
ModelNA

8. Coolmax

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Coolmax 240-Pin 400 Power Supply with 1x80 mm Low Noise Cooling Fan I-400

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Coolmax #ad - Cooling system: 1x 80mm Low Noise Cooling Fan. Connector: 1x 20+4-pin main connector; 1x?p4 mainboard power Connector; 2x 15-pin SATA Connectors; 3x Peripheral Connectors; 1x 4-pin Floppy Connector. Single +12V output design. Serial ata 150 ready. Atx12v version 2. 0 Total power: 400 w. Input- 100 ~ 132v ac / 200 ~ 264V AC.
BrandCoolmax #ad
ManufacturerCoolmax #ad
Height5.6 Inches
Length5.9 Inches
Weight2 Pounds
Width3.3 Inches
Part NumberI-400
ModelI-400

9. ANPBAORE

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ANPBAORE 240Wat Power Supply Replacement for Dell OptiPlex 3268 3660 3667 3668 3669 3050 5050 7050 7060 MiniTower H240ES-02 J61WF6Pin + 4Pin Connector

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ANPBAORE #ad - Ac input50-60hz: 100-240v~/4a. Compatible part number: j61wf dw3m7 f484x 4gjv9 0dn02 dk87p ronm7 ht04k ht04k cjg5k 4yxmf gdwfh gdcxm h7x3f 8x63n tdftp 9yn07 dp3dv 82DRM 7PC8X 2JWJ3. Max output Power: 240W. Compatible models: dell optiplex 3268 3660 3667 3668 3669 3050 5050 7050 7060 Mini Tower. Connectors:6Pin + 4Pin Connector. Compatible model number: h240es-02 l240es-00 h240nm-00 h240nm-02 hu240as-00 hu240nm-00 d240es-02 l240am-02 h240as-02 l240as-01 b240am-02 l240es-00 h260epm-00 h260ebm-00 b260ebm-00 ac240am-01 h180es-00 hu180ns-00 h180as-02 l180es-01 l180as-02 l180AS-03 B200AS-00 .
BrandANPBAORE #ad
ManufacturerANPBAORE #ad
Height2.4 Inches
Length8.7 Inches
Weight1.72 Pounds
Width3.1 Inches
Part NumberJ61WF
ModelH240ES-02