Optiplex 755 SFF, GPU upgrade

Can i install Palit xpertvision geforce gt 730?

Check the specs: http://www.palit.com/palit/vgapro.php?id=2767&lang=en&pn=NE5T7300HD46-2081F&tab=sp

It has graphics power of 25w.

The PCIe x16 video card must be low profile/no fan =
Nvidia GT 730
AMD Radeon HD2400XT/HD3450/HD4650/HD5450/HD6450

I have a 275w psu but on 1 post i seen people telling that gt 730 is working normaly.

Here is the link to post: http://www.tomshardware.co.uk/answers/id-2387193/optiplex-755-zotac-geforce-730.html

So i wanted to know if this is true and if you could sugest me a gpu that could play games from 2000 like half life 2, minecraft, team fortress 2 and so on because on intergrated gpu it realy lags.

Check your PSU. It looks like Palit needs a 300w PSU. You most likely only have the 275w or 280w PSU.

The GT 730 is too wide.  The 2ND card does fit and works fine.  The 3rd card would need the bracket to be modified or removed.

Even on Desktop models the space is very very very limited both length and thickness.  So a HUGE passive heatsink wont allow the card to go inside the slot that is ONLY 1 card wide.

SHORT AND NARROW SLOT

This guy dremeled out parts of the case and hard drive mounting on DESKTOP model just to fit a card.

http://www.ski-epic.com/2011_low_profile_gaming_graphics_card/

Newer low profile thin cards like ASUS EAH6450 fit because the heatsink is flat and thin.

https://www.asus.com/us/Graphics-Cards/EAH6450_SILENTDI1GD3LP/

https://www.newegg.com/Product/Product.aspx?Item=N82E16814121439

Sorry for a silly question but what is a bracket?

And i wanted to get this card: Dell Amd Radeon HD 7570 because it is in my local shop.

And does this card work in Dell Optiplex 755 sff?

For NON TOWER 4C5DK  Low Profile  Radeon HD 7570 GDDR5 works.

https://www.amazon.com/Radeon-GDDR5-DisplayPort-Dell-Profile/dp/B00NI6S0P0

The full size bracket would have to be Cut and bent or removed altogether.

This card comes with BOTH Brackets.

https://www.amazon.com/AMD-Radeon-8490-Graphics-Card/dp/B00SYLV1RI/

LOW PROFILE VS FULL SIZE

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@PC_noob wrote:

Can i buy a bracket that matches size of my pc?

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Not likely to be easily found.

Retail Cards Like the ASUS EAH6450 come with or without both brackets.

If you get full size you can bend the full size bracket and cut the excess off with tin snips.

Is any of these gpu's capable of running games like minecraft, half life 2, team fortress 2?

http://www.datorubaze.lv/index.php?route=product/category&path=67

Can i buy a bracket that matches size of my pc?

Ok i want to buy this gpu: Dell Radeon HD 3450

But does it work, does it need high psu power, is the bracket compatible with my pc? Can it play old 2000 games like half life 2, minecraft, team fortress 2?

Ok so i today contacted the store to buy this gpu but the store doesnt actualy have ANY of these gpu's so i visited a webpage similar to ebay and i found Asus Radeon HD 5450.

And the owner of this gpu says it isnt used because he buyed another gpu and he didnt need this gpu anymore.

But i dont know does this gpu is capable of running games that i want it to run.

The 3450 is fine for older Directx 9 games and Minecraft.

HOWEVER this card is DMS59 which means you need a specific cable to use with a monitor.

Specifications:
• Chipset: Radeon HD 3450
• Video Memory: 256MB DDR2
• Memory Interface: 64-bit
• Bus: PCI-Express x16 (Support PCI-Express 2.0)
• RAMDAC: 400 MHz
• Steam Processors: 40
• Max. Resolution: 2560 x 1600
• Connectors: DMS-59, TV-out (HDTV ready) Dell H9361

https://www.amazon.com/DVI-VGA-Splitter/dp/B0051AXERU

• Unified Video Decoder (UVD) for Blu-ray and HD DVD at full HD 1080p
• Support Microsoft DirectX 10.1, Shader Model 4.1 and OpenGL 2.0

Asus 5450 is fine for older games including minecraft.

https://www.youtube.com/watch?v=N8QocY3R7BM