RAM Upgrade help

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Matthysdt

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Hi All

I run a Dell PowerEdge T40 at home and want to upgrade the RAM. It's been a while since I dabbled in hardware so I'm uncertain what to look for w.r.t. compatibility.

Here is a photo of the currently installed module.

Any links or references to where I can source compatible upgrades in SA will be appreciated!
 

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Matthysdt said:
Hi All

I run a Dell PowerEdge T40 at home and want to upgrade the RAM. It's been a while since I dabbled in hardware so I'm uncertain what to look for w.r.t. compatibility.

Here is a photo of the currently installed module.

Any links or references to where I can source compatible upgrades in SA will be appreciated!
Click to expand...
Does it have more slots? then 1
 
This?


102125e321cb62ab2387c478b2a060ac.png
 
Willie Trombone said:
Your system: https://www.dell.com/support/home/e.../0-bGh1WjZEV052ekJRYXRGRWt6R0JpQT090/overview

Looks like you have 1x 8Gb ECC 2666mhz module:
www.dell.com

Computers, Monitors & Technology Solutions | Dell USA

Dell provides technology solutions, services & support. Buy Laptops, Touch Screen PCs, Desktops, Servers, Storage, Monitors, Gaming & Accessories.
www.dell.com

What do you want to upgrade to?
Firstshop.co.za can help
Click to expand...
Yes, I just want to add 8GB, ideally, I'd like a link to a compatible module in an online shop.
 
It's faster than yours but it'll just run at 2666 without issue.

EDIT: Ignore this, it was for a laptop.
 
Last edited:
UrBaN963 said:
Damn, my bad, I misread.

You need this - https://progenix.co.za/Components/RAM-Memory/DDR4-ECC-Registered-Server-RAM-Memory/Micron-ECC-Registered-16GB-1-x-16GB-DDR4-2Rx8-DRAM-3200MHz-CL22-1-20V-MTA18ASF2G72PDZ-3G2R1R-Memory-Module-No-Heatspreader?refine=stock_status[7],181f-ram-generation[ddr4],7f-ram-capacity[16-gb]
Click to expand...
Is ECC a requirement of my machine? I.e. Can I opt to go non-ECC and buy two new modules instead of adding an additional ECC module? Will it make a difference in performance?
 
Aghori said:
Looks like DDR4 2666MHz (ECC) RAM.

You will need another 8Gb Hynix stick.

www.bobshop.co.za

SK HYNIX 8GB DDR4 (2666MHz) ** DESKTOP RAM ** GOOD CONDITION ** WARRANTY ** | bobshop.co.za

Buy SK HYNIX 8GB DDR4 (2666MHz) ** DESKTOP RAM ** GOOD CONDITION ** WARRANTY ** for R299.00
www.bobshop.co.za www.bobshop.co.za
Click to expand...

Hi, I bought this module but turns out it's not ECC, so not compatible. No worries though, I should be able to return it.

20240724_193001.jpg

In reference back to my original question, when searching for compatible RAM, what criteria should I apply?

Looking at the label on my RAM (refer to OP) as well as other info provided:
  1. DDR4 - check
  2. SO-DIMM - unsure
  3. 2666V - check (but not sure what the "V" means)
  4. ECC - check
  5. PC4 - Unsure
  6. 1Rx8 - Unsure
  7. ED2-11 - Unsure
  8. HMA81GU7CJR8N - I'm guessing this is the product code, so ideally I should the same, but not required for compatibility. Right?
  9. VK TO AD - Unsure
  10. 2047 - As I understand this is the manufacturing date, so not required for compatibility.

So, from no 1- 4, I can shop for DDR4 2666V SO-DIMM ECC RAM. Will this be compatible or do I need to consider any of the other items I marked as unsure? I think one of those indicated ECC, but I missed it.

The spec from DELL states the following:
Screenshot 2024-07-24 195754.png

Some replies above recommended SO-DIMM, some linked to modules that are RDIMM, the spec says UDIMM.
I'm beginning to feel pretty dimm.

How about this module? Will it work?
TakeAlot - Apacer - Apacer 8Gb DDR4 2666Mhz Desktop RAM (UDIMM)
 
Last edited:
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