Servers
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
From the blog
Compatible vs. OEM Transceivers and Cables: What's the Actual Difference? If you've priced out transceivers or DAC cables recently, you've...
Unlocking High-Speed Networking on a Budget: The Mellanox-Compatible 100G QSFP28 Active Optical Cables In today's data-hungry world, 100G connectivity is...
The wiring underneath AI is becoming as contested as the chips themselves. If you follow AI infrastructure conversations on X...
Compatible vs. OEM Transceivers and Cables: What's the Actual Difference? If you've priced out transceivers or DAC cables recently, you've...
Unlocking High-Speed Networking on a Budget: The Mellanox-Compatible 100G QSFP28 Active Optical Cables In today's data-hungry world, 100G connectivity is...
The wiring underneath AI is becoming as contested as the chips themselves. If you follow AI infrastructure conversations on X...
Testimonials
Got to me in 2 days, looks as professional as CDW.