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โก Revive your Dell, power your productivity โ no downtime, all uptime!
The L305P-01 NH493 is a high-quality 305W internal power supply replacement designed specifically for Dell Optiplex 360, 380, 580, 745, 755, 760, 780, and 960 MT Mini Tower systems. Featuring 9 connectors including 24-pin ATX and SATA, it ensures broad compatibility. Built with premium materials and tested beyond OEM standards, it offers reliable performance and durability. Installation is straightforward, taking less than 10 minutes, supported by detailed guides. Backed by a 12-month warranty and responsive customer service, this PSU is a trusted solution to quickly restore your Dell desktopโs power.
| ASIN | B07KDBN7Y1 |
| Best Sellers Rank | #1,393 in Computer Power Supplies |
| Brand | YEECHUN |
| Compatible Devices | Personal Computer |
| Connector Quantity | 9 |
| Connector Type | 24_pin_atx, FDD Adapter, Floppy , SATA |
| Connector Type Used on Cable | 24_pin_atx, FDD Adapter, Floppy, SATA |
| Cooling Method | Air |
| Customer Reviews | 4.4 out of 5 stars 160 Reviews |
| Form Factor | ATX |
| Item Type Name | power supply replacement for dell optiplex 745 755 |
| Item Weight | 1.26 kg |
| Manufacturer | YEECHUN |
| Maximum Input Voltage | 240 volts |
| Mfr Part Number | L305P-01 NH493 |
| Minimum Input Voltage | 100 volts |
| Model Name | power supply replacement for dell nh493 |
| Model Number | l305p-01 l305p-03 h305p-02 nh493 |
| Number of Items | 1 |
| Output Wattage | 305 watts |
| Power Supply Design | Internal |
| System Bus Connector Type | 24 Pin |
| UPC | 840637168274 |
| Unit Count | 1 Count |
| Wattage | 305 watts |
P**F
Fixed my dead Dell with overnight shipping
Worked great. Fit perfectly. Saved my bacon. Great that I can get this so quickly. I'm back in business!
A**Y
Great product, worked perfectly!
Bought this to fix my Grandfathers old dell PC. Took out the old power supply and hooked this one up and it turned right on. Fast shipping and product was exactly as described.
J**A
Plug N Play For My Dell 755 Optiplex
After my computer failed to turn on, I diagnosed the problem as a bad power supply. I looked up the part number that was on the power supply, and... Amazon had it! It arrived very quickly in a small, well padded box. It came with new screws and a couple of zip ties. Before removing the old power supply, I took a few pictures of it, and its connectors and where they all go. After disconnecting all of the connectors, I removed the 4 little screws, and out popped the old power supply. Take note that each connector has a number on it, the new power supply had the same numbers. It makes it much easier to know which connectors go to what place. After 15 minutes, I was able to fire up the old computer, and it works! As for longevity, I will update. ** Mission Accomplished! **
A**G
This product woks
This product worked as expected. Price/value is good.
S**A
Plug-n-play in Dell Optiplex 760
Fixed my 2009 Dell Optiplex 760 that would try to boot then turn off over and over and over (boot loop?). Now it's usable again.
J**E
Easy install and great price.
Installation was easy basically plug and play. Itโs nice to have my old computer running so I didnโt have to swap out my hard drives. <EDIT> After 10 months of very light use, it failed. I used my old computer to stream movies to a television; at most it had 10 hours of use. I'm not sure if the next one should have extended warantee added. RIP 12/29/19 - 10/15/20
R**H
great customer service
the first one was defective, it happens, they quickly sent me replacement, and it was here the next day. The replacement works fine. Great customer service.
M**Y
Perfect Replacement
Perfect fit and very easy to install. Unfortunately power supplies do go out occasionally and this come earlier than expected and was a perfect match at a good price!
L**I
Excelente em tudo.
100%.
Trustpilot
1 month ago
2 months ago