RD430 RD630 640 TD340 server 2.5-inch hot swappable hard drive rack

Dell EMC PowerEdge R440 Server Xeon 3 300 GB Hard Drives

5Pcs 2.5-inch 3.5-inch RH2288 RH1288 5885 H V2 V3 V5 server hard drive rack

Dell PowerEdge R740 Server 8-Bay SFF 2.30Ghz 24-Core 64GB RAM + 8x Caddies JBOD

Dell PowerEdge R640 Server 10-Bay SFF 2x 2.20Ghz Xeon Gold V1's 28-Core 64GB RAM

Dell 2.5*2 R640 server cage hard drive rack backplane TPCDG

Dell PowerEdge R640 Server 10-Bay SFF 2.20Ghz 28-Core 32GB RAM + Rails JBOD NAS