Newegg.com Product List (Text Search Terms: bestec power supply &quot;atx 300 12e&quot) https://www.newegg.com/p/pl?Description=bestec+power+supply+%22atx+300+12e%22&IsNodeId=1&Submit=ENE&nm_mc=OTC-RSS&cm_sp=OTC-RSS Official Newegg.com RSS Feed - An up-to-date headlines on our latest sales, deals, and promotions. Subscribe now and never miss a single Newegg.com deal. en-us <span id="ieFontCheck" style="width:0px;"> 2000-2026 Newegg Inc. All rights reserved. </span> Sat, 09 May 2026 15:52:52 -0700 https://c1.neweggimages.com/WebResource/Themes/2005/Nest/logo.gif Newegg.com Product List (Text Search Terms: bestec power supply &quot;atx 300 12e&quot) https://www.newegg.com/p/pl?Description=bestec+power+supply+%22atx+300+12e%22&IsNodeId=1&Submit=ENE&nm_mc=OTC-RSS&cm_sp=OTC-RSS 15 https://www.newegg.com/replace-power-ap-mps3atx30-11/p/1HU-009N-000S7?Item=9SIA44VHJ51181&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51181 https://www.newegg.com/replace-power-ap-mps3atx30-11/p/1HU-009N-000S7?Item=9SIA44VHJ51181&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51181 $79.99 - 300w Replace Power Supply for Bestec ATX-250-12Z Rev D3R / ATX-300-12E Rev D1R <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A85V_1_201812062110039404.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> AP-MPS3ATX30-11</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA44VHJ51181</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$79.99</span></div><div>Sold by Office Gear</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIA44VHJ51181&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51181">Add To Cart</a></div></p> https://www.newegg.com/replace-power-rpsu-atx-300-12e-d/p/1HU-009N-00043?Item=9SIA44VHGD9484&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHGD9484 https://www.newegg.com/replace-power-rpsu-atx-300-12e-d/p/1HU-009N-00043?Item=9SIA44VHGD9484&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHGD9484 $79.98 - 300W 300 Watt ATX Power Supply Replacement for HP Bestec ATX-250-12E, ATX-300-12E, ATX-300-12E-D by Replace Power <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A85V_1_201812062110039404.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> RPSU-ATX-300-12E-D</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA44VHGD9484</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$79.98</span></div><div>Sold by Office Gear</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIA44VHGD9484&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHGD9484">Add To Cart</a></div></p> https://www.newegg.com/replace-power-ap-mps3atx30-16/p/1HU-009N-000S3?Item=9SIA44VHJ51413&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51413 https://www.newegg.com/replace-power-ap-mps3atx30-16/p/1HU-009N-000S3?Item=9SIA44VHJ51413&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51413 $79.99 - Replace Power Supply for Bestec ATX-300-12E Rev D1R ATX-300-12Z DDR 300 Watt <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A85V_1_201812062110039404.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> AP-MPS3ATX30-16</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIA44VHJ51413</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$79.99</span></div><div>Sold by Office Gear</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIA44VHJ51413&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Replace+Power-_-9SIA44VHJ51413">Add To Cart</a></div></p> https://www.newegg.com/bestec-atx-300-12e/p/1HU-002B-000K3?Item=9SIC6J1KVX1392&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIC6J1KVX1392 https://www.newegg.com/bestec-atx-300-12e/p/1HU-002B-000K3?Item=9SIC6J1KVX1392&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIC6J1KVX1392 $39.00 - Bestec ATX-300-12E Rev. D1R 300W Gateway Power Supply P/N: 6506087R <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/A85V_1_20181206671883948.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> ATX-300-12E</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIC6J1KVX1392</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$39.00</span></div><div>Sold by The Best Part, Inc.</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIC6J1KVX1392&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIC6J1KVX1392">Add To Cart</a></div></p> https://www.newegg.com//p/1HU-002B-000V7?Item=9SIAB5A6D13485&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIAB5A6D13485 https://www.newegg.com//p/1HU-002B-000V7?Item=9SIAB5A6D13485&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIAB5A6D13485 $95.00 - PWR SUPPLY 300W ATX-300-12E REV:D2 <div style="width:125px;float:left;clear:none;border:1px solid #ccc;background-color:#fff;padding:15px 5px;margin:10px 10px 10px 0px;"> <img border="0" src="//c1.neweggimages.com/ProductImageCompressAll125/AB5A_1_201709291194352682.jpg" width="125" height="94" title="" alt=""></div> <p style="margin:15px 0 15px 150px;"><div><strong>Model #:</strong> ATX-300-12E</div><div style="margin-bottom:15px;"><strong>Item #:</strong> 9SIAB5A6D13485</div><div><strong>Price:</strong> <span style="color:red;font-weight:bold;">$95.00</span></div><div>Sold by DreamHardware</div><div><a href="https://secure.newegg.com/api/shop/add?ItemList=9SIAB5A6D13485&Submit=ADD&target=NEWEGGCART&nm_mc=OTC-RSS&cm_sp=OTC-RSS-_-Power+Supplies-_-Bestec+Power+Electronics-_-9SIAB5A6D13485">Add To Cart</a></div></p>