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Professional 300 Watt ATX Computer PC Power Supply

ATXPOW300PRO

Add a high performance 300W power supply to a standard ATX computer

$60.99 USD
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In Stock: United States : 527 Canada : 130
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A high performance and reliable upgrade or replacement power supply for desktop PCs.

The StarTech.com Professional series of power supplies provide a high-quality and reliable upgrade or replacement option for 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 or upgrade 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 dual ball-bearing cooling fan lend to a durable, heavy duty and reliable power supply, while being backed by StarTech.com's 3 year warranty and free lifetime technical support.

The StarTech.com Advantage
  • Designed and built with high performance components and connectors for extra long life and maximum system performance
  • See Applications page for detailed list of supported eMachines and Gateway models
  • Dual ball bearing fan and heavy duty heatsink keeps your system running cool
Features
  • High-Flow fan provides efficient cooling for the system and power supply
  • Additional drive power connectors provided for connecting extra drives
  • High quality connectors provide minimal resistance and enhanced electric conductivity
  • Dual Ball Bearing in the cooling fan motor provide increased reliability, increased air flow and longer life
  • Superior EMI/RFI power filtration system provides low noise/ripple for super clean and stable power to the system components
  • Quad Protection Plus: Short Circuit Protection, Over Voltage Protection, Over Load Protection, Over Current Protection, and No Load Operation.
  • Enclosure is constructed with an attractive nickel plated casing
  • 3 years warranty
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
  • Compatible with following Gateway Models:
    DX100, B330
Product Numbers
Dell Harmony A0593627
TechData Dis 857121
ASI Distribution USA 82902
D and H ATXPOW300PRO
Ingram Micro USA 260676
Synnex US STA-ATXPOW300PRO
UPC Code 065030787642
Product appearance and specifications are subject to change without notice.

Technical Specifications

Warranty Information
Warranty 3 Years
Hardware
Fans 1 - 80 mm
Fan Bearing Type Ball Bearing
Connector(s)
Output Connectors 1 - ATX 12V P4 Power (4 pin; v 2.x) Male
1 - ATX AUX Power (6 pin; v 1.x) Female
1 - ATX Power (20 pin; v 1.x) Male
2 - SP4 (4 pin; Small Drive Power) Female
6 - LP4 (4 pin; Molex Large Drive Power) Female
Performance
Air Flow Rate 39.8 CFM
Noise Level 32.6 dBA
Output Power 300W
Peak Power Output 350W
Power Factor Correction No
Efficiency Rating >65
MTBF 60,000 Hours
Physical Characteristics
Product Length 5.9 in [15 cm]
Product Width 5.9 in [14.9 cm]
Product Height 3.3 in [8.5 cm]
Product Weight 3 lb [1.4 kg]
Power
Input Voltage Frequency 50 ~ 60 Hz
Max Inrush Current 50
Current -12.0V (A) 0.8
Current -5.0V (A) 0.3
Current +12.0V1 (A) 15
Current +3.3V (A) 28
Current +5.0V (A) 30
Current +5.0Vsb (A) 2.0
Input Voltage 115 ~ 230 AC
Input Current 8 ~ 4 A
Environmental
Operating Temperature 0~ 50
Storage Temperature -20~ 80
Packaging Information
Shipping (Package) Weight 4 lb [1.8 kg]
What's in the Box
Included in Package 1 - 300 Watt Professional ATX Power Supply
1 - Power Cord (NA)
1 - Instruction Manual
Certifications, Reports and Compatibility

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Professional 300 Watt ATX Computer PC Power Supply Professional 300 Watt ATX Computer PC Power Supply Professional 300 Watt ATX Computer PC Power Supply Professional 300 Watt ATX Computer PC Power Supply