Enterprise Servers Guide

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Enterprise Servers — New & Refurbished Dell, HP ProLiant & Cisco UCS Rack Servers

Resilient Tec stocks enterprise-grade rack and blade servers from Dell PowerEdge, HP ProLiant, and Cisco UCS — available new original and certified refurbished. Every server we sell is powered on, POST-tested, and verified functional before it ships. Drives, memory, and installed options are verified against the listing before each order.

Server Platforms in This Collection

  • Dell PowerEdge — R-Series 1U/2U rack servers (R640, R740, R840, R940 and legacy R610/R710/R720); M-Series blade servers
  • HP ProLiant — DL-Series rack servers (DL360, DL380, DL560 Gen9/Gen10); BL-Series blade servers
  • Cisco UCS — C-Series rack servers and B-Series blade servers for UCS fabric-attached compute

Why Buy Refurbished Servers?

Enterprise servers are built to last well beyond their original warranty period. A refurbished Dell R640 or HP DL380 Gen10 performs identically to a new one in most workloads — at 40–75% lower cost. This makes refurbished servers ideal for:

  • Lab and test environments — build out a realistic test environment at a fraction of the cost
  • Legacy application hosting — keep EOL applications running on the hardware they were certified for
  • Development and staging — mirror production on a budget
  • Cost-sensitive production — small business, remote office, or edge deployments
  • HPC and rendering clusters — where quantity and density matter more than latest-gen specs

What to Check Before You Buy

  • CPU sockets and TDP — verify the processor generation and power envelope matches your data center cooling capacity
  • Drive bays — SFF (2.5") vs LFF (3.5"), count, and backplane type (SAS/SATA vs NVMe)
  • NIC / HBA slots — confirm PCIe slots and installed I/O match your network and storage connectivity requirements
  • Power supply — single vs redundant; confirm voltage and phase compatibility

Not sure which config fits your workload? Contact us — our engineers will help you spec the right server.

The Resilient Tec Guarantee

  • ✅ Every server is POST-tested and verified before shipment
  • ✅ Accurate listings — CPU, RAM, drives, and installed options exactly as described
  • ✅ Warranty included on all servers
  • ✅ Compatible transceivers and cables available — we'll match them to your NIC