![Amazon.com: Dell Switching Power Supply Unit PSU Optiplex 390 790 990 3010 Inspiron 537s 540s 545s 546s 560s 570s 580s 620s Vostro : Electronics Amazon.com: Dell Switching Power Supply Unit PSU Optiplex 390 790 990 3010 Inspiron 537s 540s 545s 546s 560s 570s 580s 620s Vostro : Electronics](https://m.media-amazon.com/images/I/71GDfVeJ7dL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Dell Switching Power Supply Unit PSU Optiplex 390 790 990 3010 Inspiron 537s 540s 545s 546s 560s 570s 580s 620s Vostro : Electronics
![240w Pc Power Supply H240as 01 H240as 00 Power Supply For Dell Optiplex 390 790 990 3010 9010 Sff 100240v | Fruugo NO 240w Pc Power Supply H240as 01 H240as 00 Power Supply For Dell Optiplex 390 790 990 3010 9010 Sff 100240v | Fruugo NO](https://img.fruugo.com/product/2/23/800415232_max.jpg)
240w Pc Power Supply H240as 01 H240as 00 Power Supply For Dell Optiplex 390 790 990 3010 9010 Sff 100240v | Fruugo NO
![Dell Optiplex 390 790 990 3010 MT Computer Power Supply 265W GVY79 053N4 YC7TR D3D1C 9D9T1 - Walmart.com Dell Optiplex 390 790 990 3010 MT Computer Power Supply 265W GVY79 053N4 YC7TR D3D1C 9D9T1 - Walmart.com](https://i5.walmartimages.com/seo/Dell-Optiplex-390-790-990-3010-MT-Computer-Power-Supply-265W-GVY79-053N4-YC7TR-D3D1C-9D9T1_bbce044f-9387-4ddf-8452-a3ab7075c8d6_1.aa63ad73e52ff667b0d6c9b66967983c.jpeg)
Dell Optiplex 390 790 990 3010 MT Computer Power Supply 265W GVY79 053N4 YC7TR D3D1C 9D9T1 - Walmart.com
![FY9H3 0FY9H3 CN-0FY9H3 250W For Dell Optiplex 390 790 990 3010 Power Supply L250AD-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU. FY9H3 0FY9H3 CN-0FY9H3 250W For Dell Optiplex 390 790 990 3010 Power Supply L250AD-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.](https://www.365powersupply.com/wp-content/uploads/2018/12/fy9h3-0fy9h3-cn-0fy9h3-250w-dell-optiplex-390-790-990-3010-power-supply-l250ad-00.jpg)
FY9H3 0FY9H3 CN-0FY9H3 250W For Dell Optiplex 390 790 990 3010 Power Supply L250AD-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.
![Amazon.com: 250W Computer Power Supply, D250AD 00 H250AD 00 F250AD 00 250W for DELL OptiPlex 390 790 990 3010 7010 DT 100 240V : Electronics Amazon.com: 250W Computer Power Supply, D250AD 00 H250AD 00 F250AD 00 250W for DELL OptiPlex 390 790 990 3010 7010 DT 100 240V : Electronics](https://m.media-amazon.com/images/I/713ZQkV2xEL.jpg)
Amazon.com: 250W Computer Power Supply, D250AD 00 H250AD 00 F250AD 00 250W for DELL OptiPlex 390 790 990 3010 7010 DT 100 240V : Electronics
![Dell Optiplex 390 790 990 3010 7010 9010 Small Form Factor SFF Computer Power Supply 240W - Walmart.com Dell Optiplex 390 790 990 3010 7010 9010 Small Form Factor SFF Computer Power Supply 240W - Walmart.com](https://i5.walmartimages.com/seo/Dell-Optiplex-390-790-990-3010-7010-9010-Small-Form-Factor-SFF-Computer-Power-Supply-240W_5b9271a3-1684-4cb1-87da-87c9b62c6ef1.a64dbc919d9a2e7210e075032b543fbe.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Dell Optiplex 390 790 990 3010 7010 9010 Small Form Factor SFF Computer Power Supply 240W - Walmart.com
![Amazon.com: D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT Amazon.com: D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT](https://m.media-amazon.com/images/I/51uCkmUnpLL._AC_UF894,1000_QL80_.jpg)
Amazon.com: D250AD-00 H250ad-00 250W Power Supply for Dell Optiplex 390 3010 990 790 DT 530s 537s 540s 545s 546s 560s 570s 580s Vostro 200s 220s 230s 400s Studio 540s Slim Desktop DT
![for Dell OptiPlex 390 790 990 3010 7010 9010 Replacement Power Supply 240W Original Computer Power Supply D240ES-00 - AliExpress for Dell OptiPlex 390 790 990 3010 7010 9010 Replacement Power Supply 240W Original Computer Power Supply D240ES-00 - AliExpress](https://ae01.alicdn.com/kf/Sece8521af20d4c54ab68bdd248915312i/for-Dell-OptiPlex-390-790-990-3010-7010-9010-Replacement-Power-Supply-240W-Original-Computer-Power.jpg)
for Dell OptiPlex 390 790 990 3010 7010 9010 Replacement Power Supply 240W Original Computer Power Supply D240ES-00 - AliExpress
![Amazon.com: Dell 250W Watt CYY97 7GC81 L250NS-00 Power Supply Unit PSU For Inspiron 530s 620s Vostro 200s 220s, Optiplex 390, 790, 990 Desktop DT Systems : Electronics Amazon.com: Dell 250W Watt CYY97 7GC81 L250NS-00 Power Supply Unit PSU For Inspiron 530s 620s Vostro 200s 220s, Optiplex 390, 790, 990 Desktop DT Systems : Electronics](https://m.media-amazon.com/images/I/61t2sssN96L.jpg)
Amazon.com: Dell 250W Watt CYY97 7GC81 L250NS-00 Power Supply Unit PSU For Inspiron 530s 620s Vostro 200s 220s, Optiplex 390, 790, 990 Desktop DT Systems : Electronics
![YC7TR 0YC7TR cn-0YC7TR DELL OPTIPLEX 390 790 990 3010 MT POWER SUPPLY F265EM-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU. YC7TR 0YC7TR cn-0YC7TR DELL OPTIPLEX 390 790 990 3010 MT POWER SUPPLY F265EM-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.](https://www.365powersupply.com/wp-content/uploads/2019/02/yc7tr-0yc7tr-cn-0yc7tr-dell-optiplex-390-790-990-3010-mt-power-supply-f265em-00.jpg)
YC7TR 0YC7TR cn-0YC7TR DELL OPTIPLEX 390 790 990 3010 MT POWER SUPPLY F265EM-00 - 365PowerSupply.com - Replacement Laptop Power Adapters,Desktop Power Supply & Server Workstation PSU.
![For Dell Optiplex 390 790 990 3010 SFF desktop Power Supply CCCVC H240AS-00 SFF Computer Power Supply 240 Watt - Walmart.com For Dell Optiplex 390 790 990 3010 SFF desktop Power Supply CCCVC H240AS-00 SFF Computer Power Supply 240 Watt - Walmart.com](https://i5.walmartimages.com/asr/210d6275-c145-40dc-a803-43eb21b6d094.d92b9054a7775977cda4abad8565f9ca.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
For Dell Optiplex 390 790 990 3010 SFF desktop Power Supply CCCVC H240AS-00 SFF Computer Power Supply 240 Watt - Walmart.com
![OptiPlex 390 790 990 3010 7010 9010 Dell Power Supply AC240AS-00 AC240ES-00 H240AS-01 H240AS-00 H240ES-00 D240ES-00 L240AS-00 - Computercyber.com OptiPlex 390 790 990 3010 7010 9010 Dell Power Supply AC240AS-00 AC240ES-00 H240AS-01 H240AS-00 H240ES-00 D240ES-00 L240AS-00 - Computercyber.com](https://computercyber.com/wp-content/uploads/2021/02/15/OptiPlex-390-790-990-3010-7010-9010-Dell-Power-Supply-AC240AS-00-AC240ES-00-H240AS-01.jpg)
OptiPlex 390 790 990 3010 7010 9010 Dell Power Supply AC240AS-00 AC240ES-00 H240AS-01 H240AS-00 H240ES-00 D240ES-00 L240AS-00 - Computercyber.com
![New 240W ATX Replaced Desktop Power Supply 24PIN PSU 100V-240V H240AS-00 3WN11 For Dell OptiPlex 390 790 990 3010 7010 9010 SFF - AliExpress New 240W ATX Replaced Desktop Power Supply 24PIN PSU 100V-240V H240AS-00 3WN11 For Dell OptiPlex 390 790 990 3010 7010 9010 SFF - AliExpress](https://ae01.alicdn.com/kf/S9f56a8e3234f485cae5fae243e2239c6X/New-240W-ATX-Replaced-Desktop-Power-Supply-24PIN-PSU-100V-240V-H240AS-00-3WN11-For-Dell.jpg)