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Refurbished Dell PowerEdge R660 Rack Server
Preconfigured by Experts | Built to Order | Up to 5-Year Warranty
Dual Intel Xeon
4th Gen Scalable CPUs
4th Gen Scalable CPUs
Up to 2 TB
DDR5 ECC RAM
DDR5 ECC RAM
1U Standard-Depth
Rackmount Chassis
Rackmount Chassis
Certified Refurbished · Ships Worldwide · Bytestock Guarantee
High-Performance Computing in a Compact 1U Design
The Dell PowerEdge R660 is a 1U, dual-socket rack server engineered to deliver exceptional performance for data-intensive workloads. Powered by up to two 4th Generation Intel® Xeon® Scalable processors, each supporting up to 56 cores, and up to 32 DDR5 DIMM slots supporting speeds up to 4800 MT/s, it offers robust processing capabilities. The server supports PCIe Gen5 expansion slots and accommodates up to 10 x 2.5" SAS/SATA/NVMe drives, catering to diverse storage needs. These features make the PowerEdge R660 an ideal choice for high-density virtualisation, dense database analytics, and mixed workload standardisation.
Designed for High-Density Virtualisation and Demanding Workloads
If you're running mission-critical applications in a space-constrained rack, the PowerEdge R660 is a smart investment. It’s built for IT leaders who need uncompromising performance—without the footprint of a 2U system. Whether you're consolidating VMs, running in-memory databases, or handling transaction-heavy applications, the R660 delivers. With support for PCIe Gen5 and DDR5 memory, it's ideal for those upgrading to meet next-gen demands in financial services, healthcare analytics, or enterprise virtualisation clusters. It’s the server you choose when rack space is tight but expectations are high.
Expertly Refurbished, Fully Guaranteed by Bytestock
Every Dell PowerEdge R660 server from Bytestock undergoes meticulous refurbishment and testing by our specialist in-house engineers, ensuring optimal performance and reliability. We offer bespoke server configurations tailored to your specific IT requirements, backed by our comprehensive industry-leading 5-year return-to-base warranty. With reliable worldwide shipping, dedicated technical support, and a commitment to sustainable, cost-effective IT solutions, Bytestock is your trusted partner for premium refurbished enterprise hardware.
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Configure Your Own
Dell PowerEdge R660 8 x 2.5" 1U Rack Server - Configure Your Own- Dell Boxed - 5 Year Bytestock Return to Base Warranty
- Up to two 4th Generation Intel Xeon Scalable Processors with up 56 Cores each
- Up to 8TB of DDR5 Memory (32 DIMM Slots)
- Up to 8 Hard Drives / SSD Drives
- Embedded Broadcom 5720 Dual Port 1GB LOM Mezzanine Card
- IDRAC 9 Express Licence (16G) Included
£3,000.00 £2,500.00 -
Dell PowerEdge R660 2 x 8 Core 3.90GHz Gold 6534 384GB 10 x 7.68TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6534 3.90GHz 8-Core CPU Processors
- 384GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 7.68TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.60GHz Gold 6442Y 128GB 2 x 1.92TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6442Y 2.60GHz 24-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 1.92TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.60GHz Gold 6442Y 256GB 10 x 1.92TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6442Y 2.60GHz 24-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 1.92TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.90GHz Gold 6542Y 128GB 2 x 3.84TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6542Y 2.90GHz 24-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 3.84TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.90GHz Gold 6542Y 256GB 10 x 3.84TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6542Y 2.90GHz 24-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 3.84TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 16 Core 3.60GHz Gold 6444Y 256GB 2 x 3.84TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6444Y 3.60GHz 16-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 3.84TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 16 Core 3.60GHz Gold 6444Y 512GB 10 x 3.84TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6444Y 3.60GHz 16-Core CPU Processors
- 512GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 3.84TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 16 Core 3.60GHz Gold 6544Y 256GB 2 x 7.68TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6544Y 3.60GHz 16-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 7.68TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 16 Core 3.60GHz Gold 6544Y 512GB 10 x 7.68TB NVMe SSD S160- 10 x 2.5" (SFF) Small Form Factor (10 x NVMe)
- 2 x Intel Xeon Gold 6544Y 3.60GHz 16-Core CPU Processors
- 512GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 7.68TB Gen 4 NVMe SSD Drives
- Dell BOSS-N1 Controller Card + 2 x 480GB M.2 NVMe SSD Drive
- On-Board Perc S160 Software Raid Controller
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Dell PowerEdge R660 2 x 8 Core 2.60GHz Silver 4509Y 64GB 2 x 960GB SATA SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4509Y 2.60GHz 8-Core CPU Processors
- 64GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 960GB 6GBPS SATA SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 8 Core 2.60GHz Silver 4509Y 128GB 2 x 1.92TB SATA SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4509Y 2.60GHz 8-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 1.92TB 6GBPS SATA SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 12 Core 2.40GHz Silver 4510 64GB 2 x 2.4TB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4510 2.40GHz 12-Core CPU Processors
- 64GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 12 Core 2.40GHz Silver 4510 128GB 10 x 2.4TB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4510 2.40GHz 12-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 16 Core 2.00GHz Silver 4514Y 64GB 2 x 600GB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4514Y 2.00GHz 16-Core CPU Processors
- 64GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 600GB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 16 Core 2.00GHz Silver 4514Y 128GB 2 x 960GB SATA SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4514Y 2.00GHz 16-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 960GB 6GBPS SATA SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.20GHz Silver 4516Y+ 128GB 10 x 2.4TB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4516Y+ 2.20GHz 24-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.20GHz Silver 4516Y+ 256GB 10 x 1.92TB SAS SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4516Y+ 2.20GHz 24-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 16 Core 2.80GHz Gold 6526Y 128GB 2 x 3.84TB SAS SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6526Y 2.80GHz 16-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 3.84TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 16 Core 2.80GHz Gold 6526Y 256GB 10 x 3.84TB SAS SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6526Y 2.80GHz 16-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 3.84TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 8 Core 3.90GHz Gold 6534 128GB 10 x 1.92TB SAS SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6534 3.90GHz 8-Core CPU Processors
- 128GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 8 Core 3.90GHz Gold 6534 256GB 10 x 3.84TB SAS SSD H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6534 3.90GHz 8-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 3.84TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.90GHz Gold 6542Y 256GB 2 x 2.4TB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6542Y 2.90GHz 24-Core CPU Processors
- 256GB DDR5 Memory (4800MHz Modules)
- 2 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.90GHz Gold 6542Y 512GB 10 x 2.4TB 10K SAS H755- 10 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6542Y 2.90GHz 24-Core CPU Processors
- 512GB DDR5 Memory (4800MHz Modules)
- 10 x Dell 2.5" 2.4TB 10K 12GBPS SAS Hard Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.20GHz Silver 4516Y+ 128GB 2 x 1.92TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4516Y+ 2.20GHz 24-Core CPU Processors
- 128GB DDR5 Memory
- 2 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
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Dell PowerEdge R660 2 x 24 Core 2.20GHz Silver 4516Y+ 256GB 8 x 1.92TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Silver 4516Y+ 2.20GHz 24-Core CPU Processors
- 256GB DDR5 Memory
- 8 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
-
Dell PowerEdge R660 2 x 16 Core 2.80GHz Gold 6526Y 128GB 2 x 1.92TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6526Y 2.80GHz 16-Core CPU Processors
- 128GB DDR5 Memory
- 2 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
-
Dell PowerEdge R660 2 x 16 Core 2.80GHz Gold 6526Y 256GB 2 x 3.84TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6526Y 2.80GHz 16-Core CPU Processors
- 256GB DDR5 Memory
- 2 x Dell 2.5" 3.84TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
-
Dell PowerEdge R660 2 x 8 Core 3.90GHz Gold 6534 128GB 8 x 1.92TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6534 3.90GHz 8-Core CPU Processors
- 128GB DDR5 Memory
- 8 x Dell 2.5" 1.92TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
-
Dell PowerEdge R660 2 x 8 Core 3.90GHz Gold 6534 256GB 8 x 3.84TB SAS SSD H755- 8 x 2.5" (SFF) Small Form Factor
- 2 x Intel Xeon Gold 6534 3.90GHz 8-Core CPU Processors
- 256GB DDR5 Memory
- 8 x Dell 2.5" 3.84TB 12GBPS SAS SSD Drives
- Dell Perc H755 8GB Raid Controller
