Dell PowerEdge Tower Servers
Refurbished Dell PowerEdge T-series tower servers — standalone, office-quiet systems from the entry-level T40 to the dual-socket T640, built to your spec.
Dell Tower Servers — Refurbished PowerEdge T-Series
A tower server is a server in an upright, desktop-style case that runs standalone — no rack required. Dell tower servers — the PowerEdge T-series — deliver exactly that: server-class reliability in a chassis built for offices without a rack: quiet cooling, standard power, and room to grow. PC Server & Parts stocks the full refurbished line of PowerEdge server towers, from the compact T140 to the GPU-capable T640, each built to your configuration, load-tested, and covered by a free 1-year warranty (extendable to 5 years). Shopping for a Dell server computer for the office — a desktop-style case with true server internals (ECC memory, hot-plug bays, iDRAC)? The T-series is that machine. Browse all Dell servers or the complete refurbished server catalog.
Shop Dell Tower Servers by Model
- PowerEdge T140 / T150 / T160 — compact entry towers (1× Xeon E): file/print, POS back end, first office server.
- PowerEdge T340 / T350 / T360 — SMB mainstays with 8 hot-plug bays and single Xeon E processing.
- PowerEdge T430 / T440 — dual-socket towers: real virtualization capacity for offices without a rack.
- PowerEdge T550 / T560 — current-generation dual-socket Xeon Scalable towers with NVMe and GPU options.
- PowerEdge T640 — the big one: up to 18× 3.5″ bays or GPU acceleration in a 5U tower/rack-convertible chassis.
Which T-Series Tower Fits?
| T140 / T150 / T160 | 1× Intel Xeon E · 4 bays — entry office server, backup, network services |
|---|---|
| T340 / T350 / T360 | 1× Intel Xeon E · 8 hot-plug bays — SMB file/app server with proper serviceability |
| T430 / T440 | 2× Intel Xeon · up to 16 bays — virtualization and databases without a rack |
| T550 / T560 | 2× Intel Xeon Scalable · NVMe + GPU options — modern performance in a tower |
| T640 | 2× Intel Xeon Scalable · up to 18× 3.5″ or 32× 2.5″ bays, up to 4 GPUs — storage/AI tower |
Tower vs Rack PowerEdge
A Dell server tower makes sense when there is no rack: T-series machines are quieter, stand on the floor or a shelf, and use standard power. If your servers live in a rack or you are scaling past a few machines, the R-series gives more density per dollar — see the R440/R640 1U line or the R740 2U family. The T640 splits the difference: it ships tower-style but converts to a 5U rack chassis with Dell’s rackmount kit. Comparing beyond Dell? Browse all tower servers and rack servers across brands.
Why Buy a Refurbished Dell Tower from PCSP
17+ years of PowerEdge refurbishment: every T-series tower is cleaned, inspected, firmware-updated, and tested under load in our Michigan facility, then configured to your exact spec. Free US shipping, free 1-year warranty (extendable to 5), and volume pricing when you outfit multiple sites.
Frequently Asked Questions
Are Dell tower servers quiet enough to sit in an office?
Yes — T-series towers are engineered for office acoustics with large, slow fans. Entry models (T140–T360) run about as loud as a desktop PC; dual-socket models (T440/T550) stay reasonable under typical loads. Only sustained heavy compute pushes fan noise to where a closet is worth considering.
Which Dell tower server should a small business buy?
For 5–25 users doing file sharing, backups, and a domain controller, the T140/T150 class is enough. Pick the T340/T350 for hot-plug drive bays and easier servicing, and the dual-socket T440 or T550 when you consolidate several VMs, run SQL, or want 5+ years of headroom.
Can the T640 really run GPUs?
Yes — the T640 supports up to four double-wide GPU accelerators with the GPU-enablement kit, making it a quiet, rack-free platform for AI inference, rendering, and CAD/simulation workloads. We can configure GPU-ready risers, power, and cooling — request a quote with your target cards.
How is a refurbished PowerEdge tower covered if something fails?
All T-series builds include PCSP’s free 1-year warranty — covered failures are repaired or replaced with parts, labor, and shipping included. You can extend coverage to up to 5 years at checkout, and on-site service plans are offered for production deployments.
Can I customize my T-series configuration?
Yes. Pick any T-series chassis above and use the Build-Your-Own configurator to choose CPUs, memory, drives, RAID controller, NICs, and rails — we assemble and burn-in test the exact build before it ships. If the configuration you need isn’t listed, request a quote and our team will spec and source it.
What is a tower server?
A tower server is a server built into an upright, desktop-style case instead of a rack-mount chassis. It runs standalone — no rack, no special cooling, standard wall power — while keeping true server internals: ECC memory, server-class CPUs, hot-swap drive bays, and remote management. That makes server towers the standard choice for offices, retail sites, and branch locations.