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The NT1XP YH9D7 255W Replacement Power Supply is a high-quality, durable upgrade designed specifically for Dell Optiplex 3020, 7020, 9020, and Precision T1700 Small Form Factor PCs. Featuring dual ATX connectors and a robust 255W output, it guarantees reliable power delivery. Easy to install in under 10 minutes, it comes with a 12-month warranty and dedicated customer support, making it the smart choice for professionals seeking efficient, no-fuss system maintenance.







| ASIN | B075WV4SD5 |
| Best Sellers Rank | #508 in Computer Power Supplies |
| Brand | YEECHUN |
| Compatible Devices | Personal Computer |
| Connector Type | ATX |
| Connector Type Used on Cable | ATX |
| Cooling Method | Air |
| Current Rating | 5 Amps |
| Customer Reviews | 4.5 out of 5 stars 215 Reviews |
| Form Factor | ATX |
| Item Dimensions | 9.4 x 2.4 x 2.8 inches |
| Item Type Name | power supply replacement for dell optiplex 9020 |
| Item Weight | 2.03 Pounds |
| Manufacturer | YEECHUN |
| Maximum Input Voltage | 240 Volts |
| Mfr Part Number | H255ES-00 D255AS-00 D255E001L F255ES-00 |
| Minimum Input Voltage | 100 Volts |
| Model Name | power supply replacement for dell optiplex 3020 |
| Model Number | H255ES-00 D255AS-00 D255E001L F255ES-00 |
| Output Wattage | 255 Watts |
| System Bus Connector Type | 8 Pin |
| UPC | 084063717532 |
| Wattage | 255 watts |
J**E
Good part
Replacement prat worked well
M**K
Great power supply
Power supply was exactly what I needed for my Dell computer. Fit perfect and easy to install.
V**N
Well Made Replacement PS for Dell Otptilex
Well made Replacement 255W L255AS-00 PS-3261-2DF Power Supply for Dell Optilex. It is been 2.5 years since replaced, and it is keeping the PC running just fine.
Z**K
Great
Purchased for a mini Dell Tower and worked perfectly. Great value for power supply.
R**E
Worked on my dead OptiPlex 3020 sff
The power supply seems solid—no overheating, strange smells, or smoke so far. I revived an old Dell Optiplex 3020 with a bad power supply to use as a server, and while I was a bit wary of the no-name brand, it’s been working fine. I’ll update my review if it fails, but I’m hoping it lasts at least a year running 24/7. If it does, and there’s no fire, I’ll be happy.
S**N
Good
I haven’t had any more problems since it was installed.
D**E
Exact fit!
Easy to change on Dell Optiplex 9020, and started up on the first try. Happy camper didn't have to buy a new computer!
S**G
product as described
Product was as described and fit without issue. The packaging on the other hand..... it was wrapped in bubble wrap thankfully because the paper envelope it was in was NOT sealed and UPS left it in the rain.
TrustPilot
2 周前
1天前