StarTech 300W ATX Replacement Computer Power Supply

SKU: STTXPOWER300

This item is no longer available.

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Reviews about this item

Review Summary

2020-07-06T20:00:00

Rated 5 out of 5

Hard to find made easy

I am so glad I found this power supply. I am into vintage and retro gaming computers and finding a power supply that is NEW that has high output on the 3.3 and 5v rails is extremely difficult if not impossible to find. I am so glad that Startech is still making these parts. I highly recommend to anyone who is building a retro computer that needs high output amperage on the 3.3 and 5v rails and wants a new power supply to power it all. Why risk it with an old, possibly faulty power supply when you can have a new one.

Retroman

2016-10-06T20:00:00

Rated 5 out of 5

Perfect power supply for our needs.

Our company has over 900 pc's and this is the power supply we use. Very reliable and very stable.

mrchris

2015-08-02T20:00:00

Rated 5 out of 5

Exactly

My purchase online went smoothly and I received my product quickly and at a fair price.

Craig

StarTech Power Supply Specifications

  • Fan Bearing Type

    Sleeve Bearing

  • Fans

    1 - 80 mm

  • Air Flow Rate

    32.3 CFM

  • Efficiency Rating

    >65% (Typical Load)

  • Fan RPM

    3000 RPM +/-10%

  • MTBF

    40000 Hrs

  • Noise Level

    27.4 dBa

  • Output Power

    300W

  • Power Factor Correction

    No

  • Output Connectors

    1x ATX 12V P4 Power (4 pin; v 2.x) Male
    1x ATX AUX Power (6 pin; v 1.x) Female
    1x ATX Power (20 pin; v 1.x) Male
    1x SATA Power (15 pin) Receptacle
    2x SP4 (4 pin; Small Drive Power) Female
    6x LP4 (4 pin; Molex Large Drive Power) Female

  • Power

    Current +12.0V1 (A): 15A
    Current +3.3V (A): 28A
    Current +5.0V (A): 30A
    Current +5.0Vsb (A): 2A
    Current -12.0V (A): 0.8A
    Current -5.0V (A): 0.3A
    Input Current: 8A - 4A
    Input Voltage: 115-230
    Max Inrush Current: 50

  • Certifications

    FC

  • Dimensions (H x L x W)

    3.3 x 5.9 x 5.9" / 83.82 x 149.86 x 149.86mm

  • Weight

    4.1lbs / 1.86kg

  • UPC Code

    065030786201

About StarTech Power Supply

This StarTech power supply offers an upgrade or replacement to a variety of Intel or AMD-based ATX desktop computer systems. Compliant with the industry standard ATX specification and using the standard ATX form-factor, this power supply (PSU) can be used as a replacement in a variety of popular OEM desktop systems. Conforming to ATX revision 2.03, this power supply features a 20-pin ATX power connector and 6-pin AUX power connector, for support for older, legacy computer systems, as well as some newer, low powered systems with it's ATX12V connector. High quality components and a built in 80mm cooling fan lend to a durable and reliable power supply, while being backed by StarTech's 2 year warranty and free lifetime technical support.

• Provides a maximum output power of 300 watts
• High-Flow fan provides efficient cooling for the system and power supply
• High quality connectors provide minimal resistance and enhanced electric conductivity
• Premium EMI/RFI power filtration system provides low noise/ripple for super clean and stable power to all system components
• ATX version 2.03 and ATX12V compliant
• 2 years warranty
• Quad Protection Plus: Short Circuit Protection, Over Voltage Protection, Over Load Protection, Over Current Protection and No Load Operation.
• Long-life transformer and built-in short-circuit protection
• The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple

Advantage
• High performance components and connectors are designed for extra long life and provide maximum system performance
• Long-life transformer and built-in short-circuit protection
• See Applications page for detailed list of supported
• The temperature controlled smart fan cools your entire system while the EMI/RFI power filter reduces noise/ripple

Applications
• Replacement for standard 250W & 300W ATX12V Power Supplies
• Replacement Power Supply for Bestec ATX-300-12E
• Compatible with following eMachines A-Series Model: A26EV17F
• Compatible with following eMachines C-Series Models: C1641, C1844, C1904, C2160, C2280, C2480, C2684, C2685, C2782, C2825
• Compatible with following eMachines D-Series Models: D2046, D2244, D2246, D2266, D2346, D2386, D2586, D2685
• Compatible with following eMachines H-Series Models: H2341, H2482, H2542, H2602, H2615, H2642, H2742, H2825, H2865
• Compatible with following eMachines S-Series Models: S1642, S1862, S1940, S2482, S2485
• Compatible with following eMachines W-Series Models: W1500, W1640, W1700, W1800, W2040, W2047, W2060, W2247, W2060, W2247, W2260, W2646, W2686, W2785, W2958, W4682, W4065
• Compatible with following eMachines T-Series Models: T1140, T1150, T1220, T1221, T1300, T1360, T1440, T1600, T1740, T1742, T1782, T1840, T1842, T1860, T1862, T1980, T2040, T2042, T2080, T2082, T2085
• T-Series (cont'd): T2200, T2200SE, T2240, T2245, T2260, T2341, T2385, T2460, T2482, T2484, T2542, T2596, T2605, T2615, T2625, T2642
• More T-Series: T2672, T2682, T2692, T2698, T2778, T2792, T2796, T2798, T2824, T2825, T2842, T2865, T2875, T2882, T2885, T2895, T3025, T3265, T4060, T4080, T4170, T4480, T4510, T4511, T4697, T6000

What's in the box:

  • StarTech 300W ATX Replacement Computer Power Supply
  • Power Cord (NA)
  • Instruction Manual
  • StarTech 2 Year Warranty