Dell Precision T5820

What The Precision T5820 Actually Is

The Dell Precision T5820 sits a full tier above the entry-level 3630 — still a single-socket workstation, but built on the higher-end LGA2066 platform running Intel Xeon W-2100/W-2200 processors or Core X-series chips, with 8 DIMM slots of DDR4 ECC RDIMM memory. Memory capacity scales with speed: up to 512GB at 2666MHz, or up to 256GB at the faster 2933MHz — a real tradeoff worth knowing before you spec a build, not a single flat "512GB" number.

Dual-GPU Capable, With Real PCIe To Back It Up

Unlike the 3630, the T5820 is built to run two double-width professional GPUs simultaneously — its 5 PCIe 3.0 slots include 2 full x16 lanes, enough to actually feed two Quadro/RTX cards without bottlenecking either one. That makes it the right pick for GPU-accelerated rendering, multi-GPU simulation, or any workload where a single card genuinely isn't enough.

Who This Machine Actually Fits

• 3D artists and VFX professionals running GPU-renderers (Redshift, Octane) that scale across multiple cards
• Engineers doing heavier CAE/FEA simulation that benefits from high core-count Xeon W parts
• Studios that need real ECC-memory reliability at higher capacity than the entry-tier 3630 offers

Why Refurbished Makes Sense Here

A workstation in this tier carries a steep new-hardware premium — buying refurbished from Serverwale gets you the same LGA2066/Xeon W platform, individually tested, at a fraction of new pricing, with warranty coverage backing it.