Upgrade Dell Optoplex 780 MT to a Gaming PC

FirzaVista

Honorable
Dec 6, 2016
11
0
10,510
Here's my plan. I want to upgrade my Dell Optiplex 780 MT into a Gaming PC. Can i do that?

Spec:
1. Intel Core Quad Q9550
2. Memory V-Gen 8GB DDR3
3. No VGA (Plan to buy if this pc are able for gaming)
4. PSU Dell 305 W (Plan to upgrade if this pc are ale for gaming)
5. SHDD SeaGate FireCuda
6. MotherBoard from Dell Optiplex 780

My Bad English. Sorry.
 
Solution
Hi there,
the optiplex 780 is not a real gaming PC. With the games of 5 years ago maybe yes.
But today games are much more demanding. Especially without GPU (Graphics card).

With a decent graphics card for todays 3D-gaming you need much more power than 300W.
Maybe you want an SSD in this PC for speed and FPS-stability.

You may game but you will stress out the PC a little too much. Be sure you have extra cooling.

use SPECCY to check the heat of the different components in game-mode.

Hope it works out and let us know !
Cheers, Louise.


Louise Porkolt

Distinguished
Nov 25, 2014
348
2
19,015
Hi there,
the optiplex 780 is not a real gaming PC. With the games of 5 years ago maybe yes.
But today games are much more demanding. Especially without GPU (Graphics card).

With a decent graphics card for todays 3D-gaming you need much more power than 300W.
Maybe you want an SSD in this PC for speed and FPS-stability.

You may game but you will stress out the PC a little too much. Be sure you have extra cooling.

use SPECCY to check the heat of the different components in game-mode.

Hope it works out and let us know !
Cheers, Louise.


 
Solution
The simplest solution is a GTX 750 2GB DDR5, it doesn't need a PSU upgrade. Single slot single fan cards fit. Low Profile with tall bracket if needed. D9729 is a good cooler. If your CPU cover doesn't have 6 holes for heatpipes in it buy the cooler with the cover included. No aftermarket parts. The fan is plenty for that setup. Better than anything aftermarket. If yours is 1.2-1.3A then Delta AFC1212DE fits 1.8A. Millions available surplus. Aftermarket PSUs fit the MT and if you get one with a PCIe cable then faster GPUs become possible.
The 750 Ti isn't really good at 1080P and above. If you keep your monitor size and resolution lowered it will work OK.