I have a new Alienware Aurora R10, AMD Ryzen. I chatted with Dell about adding an additional HDD and SSD. Mine came with a 1TB HDD. There are two open drive bays. Per Dell support they said you can install either a 2.5" or 3.5" drive. I just opened it up today and I see no way to add a 3.5" HDD to either bay? I installed a 2.5" 2TB SSD in one bay and removed cage in the other bay. But if I use it for the larger bay without the cage it was just be loose. Did I get wrong info from Dell. If so I just ate the cost of an HDD bought back in December.
The 3.5" HDD caddies and 2.5" HDD caddies are interchangeable. You can have up three 3.5" HDDs in the chasses, though that would add a lot of heat. You can buy another caddy on eBay.
According to the specs here you can have 2 x 2.5" drives and a single 3.5" drive. The 2 drive cages you see are for 2.5" drives. The 3.5" drive location is behind the PSU as shown in this picture on the support page. And on this pdf of the same pages (25-27) which is a bit clearer.
I am not a Dell employee...I am forum volunteer
Serious work on an E5430 and constantly building and working on an i5-6500 Desktop
Thanks for the clarification, looks like I'll have to swap out the 1 tb for the 2tb and buy another 2tb ssd 2.5. The same dell support agent said the max tb fir each drive is 2tb, hope that's right
Think I'll forego that option, too green to mive wires and pop in caddy extensions, just hoping i hooked the one i put in correctly to an existing cable with 2 connectors. Thanks again for the help
r72019
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Posted February 13th, 2021 19:00
@Sifu1961
The 3.5" HDD caddies and 2.5" HDD caddies are interchangeable. You can have up three 3.5" HDDs in the chasses, though that would add a lot of heat. You can buy another caddy on eBay.