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⚡ Power up your Dell with precision and quiet confidence!
The POINWER NT1XP YH9D7 is a 255W internal power supply engineered for Dell Optiplex 3020, 7020, 9020, and Precision T1700 Small Form Factor systems. Featuring dual ATX connectors and a 120mm cooling fan, it delivers reliable, efficient power with quiet operation. Its compact design fits seamlessly into SFF cases, backed by strong user ratings for durability and ease of installation.






| ASIN | B07CHCNBM8 |
| Brand | POINWER |
| Compatible Devices | Dell Optiplex 3020, 7020, 9020, Precision T1700 Small Form Factor (SFF) Systems |
| Compatible devices | Dell Optiplex 3020, 7020, 9020, Precision T1700 Small Form Factor (SFF) Systems |
| Connector Quantity | 2 |
| Connector Type Used on Cable | ATX |
| Connector type | ATX |
| Cooling Method | Air |
| Current Rating | 5 Amps |
| Customer Reviews | 4.4 out of 5 stars 109 Reviews |
| Fan Size | 120 Millimeters |
| Form Factor | small form factor |
| Form factor | small form factor |
| Manufacturer | POINWER |
| Maximum Input Voltage | 240 Volts |
| Mfr Part Number | 4348299800 |
| Minimum Input Voltage | 100 Volts |
| Model Name | AC255AS-00 |
| Model Number | AC255AS-00 AC255ES-00 DPS-255LB |
| Model name | AC255AS-00 |
| Number of Items | 1 |
| Output Wattage | 265 Watts |
| Output wattage | 265 Watts |
| Power Supply Design | Internal |
| System Bus Connector Type | ATX |
| UPC | 743070991440 |
| Unit Count | 1.0 Count |
| Wattage | 255 watts |
O**G
Not rated PSU
Seems like a sort of playing Russian roulette game to use it
P**R
Well made and durable power supply replacement
Great item. Easy install. Perfect fit
J**S
Funcionó perfectamente
Llegó en perfecto estado, se instaló y está funcionando perfectamente hasta el monento, lo recomiendo.
A**R
Size matter!!!!
The product has no issues, it's a great product and I returned it just because I have changed the ATX casing and I have to replace other size. My advise is, always buy stuff according to size and shape. Thank you Seller and Amazon Canada
J**S
Perfect Fit!
As with anyone, buying a replacement part for a product that is not being produced anymore it’s always a little scary. Reading the reviews for this particular product, while overall favorable, I still had some Lori reviews. I’m here to tell you, fear not! After searching for a quick YouTube how-to video and a smart design by Dell, made it fairly easy for almost just anybody to make this replacement. My computer sat dormant for about a year, and once I installed this power supply, it has been working flawlessly for about a week so far. All updates for the computer are completed and I can finally start working on my desktop once again. Don’t hesitate, get this now, and start productivity!
E**I
Merci A+
Merci A+
Trustpilot
1 month ago
3 weeks ago