Dell Precision 5820 Tower. The Dell Precision 5820 Tower features Intel’s latest Skylake-W architecture based Xeon processors with up 10-cores/20-threads, up to 256GB of quad channel DDR4 ECC ...

Dell offers dozens of single- and dual-GPU options for the Precision 5820. The single Quadro RTX 4000 in our review unit is a $610 upcharge over the base 2GB AMD Radeon Pro WX 2100.

Dell's pricier Precision 7820 looks similar but offers dual processors, whereas the Precision 5820 offers "just" one: In our test unit, a monster 10-core Intel Xeon W-2155, alone a $1,185 option ...

Precision 3630 Tower. Dell says the Precision 3630 Tower PC is 23 percent smaller than the previous generation model -- at 13.19 x 6.95 x 13.58 inches -- but still packs in a hefty amount of power.

We got a dose of details on Dell's new Precision M4600 and M6600 ... offers the latest Intel Xeon processors with memory capacity of up to 192GB1 and dual-wide GPU slots that scale up to ...