DELL OPTIPLEX 7440 AIO SERIES H155EA-00 POWER SUPPLY UNIT 143FN 0143FN CN-0143FNDell OptiPlex 7440 AIO 155W Power Supply H155EA-00 CN-0143FN 0143FN 143FN OEMGenuine Dell H155EA-00 155W Power Supply CN-0143FN 0143FN 143FN OptiPlex 7440 AIODell 155W Power Supply H155EA-00 0143FN CN-0143FN 143FN for OptiPlex 7440 AIO
Item Specifics
Brand: Dell
Compatible Brand: For Dell
Model: H155EA-00
Part Numbers: CN-0143FN / 0143FN / 143FN
Wattage: 155W
Type: Power Supply Unit (PSU)
Form Factor: All-in-One (AIO) PSU
Compatible Models: Dell OptiPlex 7440 AIO (and other supported models)
Condition: Genuine OEM, Tested & Working
Color: Silver / Gray
Description
Genuine Dell OptiPlex 7440 AIO Power Supply – 155W (H155EA-00, CN-0143FN, 0143FN, 143FN)
Restore your Dell system with this authentic OEM Dell 155W power supply unit. Designed for the OptiPlex 7440 AIO series, this PSU ensures stable, reliable power delivery for your desktop.
Whether you are replacing a failed unit or upgrading, this Dell H155EA-00 provides the exact fit and compatibility you need for smooth operation.
Features:
OEM Dell Power Supply – guaranteed compatibility with OptiPlex systems.
Wattage: 155W – delivers stable and efficient performance.
Model: H155EA-00
Part Numbers: CN-0143FN / 0143FN / 143FN
Compatible With: Dell OptiPlex 7440 All-in-One (AIO) and related models.
Condition: Fully tested, genuine Dell replacement part.
Package Includes:
1 × Dell OptiPlex Power Supply Unit (155W, H155EA-00, CN-0143FN / 0143FN / 143FN)
Why Buy This PSU
✅ 100% Genuine OEM Dell Part
✅ Tested & guaranteed fully functional
✅ Perfect replacement for faulty Dell power supplies
✅ Easy installation – plug and play
DELL 7440 AIO 155W Internal Power Supply H155EA-00 0143FN
Part number:TPN8G 0TPN8G 08KT09 8KT09 0143FN 143FN

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