Optiplex 990 Ram Upgrade

[1ntegerByt3s]

Hello guys, I hope y'all are having a nice day. I'm new to this forum so I hope you guide me if I already violated any rules lol. So, back to the point.

 

I've been wanting to upgrade my Optiplex 990 DT's RAM for a while now. I have some Ripjaws installed at 8 gigs and although it runs my games pretty fine, there's some stutters so I have my eyes on for a 16gig upgrade. A problem I ran into was looking for RAM sticks that are compatible. Your help will be very appreciated. Thanks.

[Helpful Tech Witch]

80$ us? for ddr4?

[1ntegerByt3s]

23 hours ago, HelpfulTechWizard said:

80$ us? for ddr4?

DDR3, sir. We're going to put the budget out of the way and get to the compatible sticks.

[Helpful Tech Witch]

1 minute ago, D4rKR420R said:

DDR3, sir.

usd? if it is, here

https://www.amazon.com/1600MHz-PC3L

[1ntegerByt3s]

Hmm, okay. Any clue why these didn't work?

https://www.amazon.com/Team-Elite-1600Mhz-System-Memory/dp/B00FAY0S08/ref=sxts_sxwds-bia-wc-p13n1_0?cv_ct_cx=teamgroup+ram&dchild=1&keywords=teamgroup+ram&pd_rd_i=B00FAY0S08&pd_rd_r=d864874c-9b19-40b4-8d3b-483ab0a4eb0c&pd_rd_w=Ngpej&pd_rd_wg=YhhpC&pf_rd_p=1d438138-1bf9-4275-9e81-e00c04fca7cb&pf_rd_r=YB60VP0JE2PHX11NB3D2&psc=1&qid=1603769914&sprefix=teamgr&sr=1-1-191b1ae3-0539-4250-ad39-b698e0b800f6