Dell PowerEdge R660xs 1U Rack Server
The Dell PowerEdge R660xs is a 16th Generation cost-optimized 1U rack server powered by 4th Gen Intel Xeon Scalable processors with up to 32 cores per socket and DDR5 memory. It delivers the latest-generation platform at a lower price than the full-featured R660, with 16 DDR5 DIMM slots supporting up to 1.5 TB of memory when both processors are installed.
Enterasource offers the R660xs configured to order. Each server is tested through our multi-point hardware diagnostic process and backed by a 2-year Enterasource warranty.
The R660xs includes iDRAC9 management, up to 2x 75W low-profile GPUs, and multiple 2.5-inch and 3.5-inch drive configurations. For scale-out deployments where DDR5 performance matters but the R660's 32 DIMM slots and E3.S NVMe are not required, the R660xs delivers 16G value.
Starting at
$10,030.49Total Price:
$0.00
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Dell PowerEdge R660xs 1U Rack Server
Manufacturer:
Dell
Condition:
Refurbished
Availability:
Ships in 5-7 Business Days
Description
Dell PowerEdge R660xs Specifications
| Specification | Details |
|---|---|
| Form Factor | 1U Rack |
| Processors | Up to 2x 4th Gen Intel Xeon Scalable (up to 32 cores each) |
| Max Cores | 64 total |
| Memory Slots | 16x DDR5 RDIMM |
| Max Memory | 1.5 TB (16x 96 GB RDIMM, both processors installed); up to 4800 MT/s with 4th Gen or 5200 MT/s with 5th Gen |
| Drive Bays | Multiple 2.5" and 3.5" configurations |
| GPU Support | Up to 2x 75W single-width, low profile |
| Management | iDRAC9 |
Dell R660xs vs R660 — Cost-Optimized vs Full-Featured 16G 1U
| Feature | R660xs (Cost-Optimized) | R660 (Full-Featured) |
|---|---|---|
| Max Cores Per CPU | 32 | 56 |
| DIMM Slots | 16 | 32 |
| Max Memory | 1.5 TB (16x 96 GB) | 8 TB |
| GPU | 2x 75W low profile | 3x 75W single-width |
| E3.S NVMe | No | Up to 16 |
| DLC | No | Optional |
| PCIe | Fewer slots | Up to 3 Gen 5 |
| Price | Lower | Higher |
Choose the R660xs for budget 16G deployments where DDR5 and 4th Gen Xeon are needed but 32 DIMM slots and E3.S NVMe are not. Choose the R660 for maximum 1U capability.
Browse all Dell PowerEdge servers available at Enterasource.
Frequently Asked Questions
What is the difference between the Dell R660xs and R660?
Both are 16th Gen 1U servers with the same 4th Gen Xeon Scalable platform and DDR5 memory. The R660xs is cost-optimized with 16 DIMM slots (vs 32), max 1.5 TB RAM with both processors installed (vs 8 TB), no E3.S NVMe support, and no DLC option. The R660xs costs less per node.
What generation is the Dell R660xs?
The Dell PowerEdge R660xs is a 16th Generation (16G) server using 4th Gen Intel Xeon Scalable processors (Sapphire Rapids) with DDR5 memory.
How much does a refurbished Dell R660xs cost?
Pricing depends on processor, memory, and storage configuration. The R660xs is specified in conversation rather than configured online — Dell sells this model through its sales team rather than an online cart, and we handle it the same way. Tell us the chassis you need (4x 3.5-inch, 8x 2.5-inch, or 10x 2.5-inch), the processors, and the memory and storage capacity, and our team in Irvine, California will come back with a complete configuration and price.
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Technical Specs
| Part Type | Server |
|---|---|
| Manufacturer | Dell |
| MPN | R660xs |
| Condition | Refurbished |
| Product Line | PowerEdge |
| Generation | 16th |
| Form Factor | Rackmount |
| Rack Units | 1U |
| Flex Bay 2.5" Drive Bays | 2 |
| Processor Manufacturer | Intel |
| CPU Series | 4th Gen Scalable |
| CPU Slots | 2 |
| Memory Speed Supported | PC5-38400 |
| Transfer Rates Supported | 12Gbps |
| DIMM Slots | 16 |
| Memory Riser Support | No |
|---|---|
| Internal Controllers Supported | PERC H355, PERC H755, PERC H755N, SW RAID: S140 |
| External Controllers Supported | HBA355e |
| RAID Levels Supported | 0, 1, 5, 6, 10, 50, 60 |
| Base NIC | 2x 1GBASE-T LOM |
| PCI-E Slots | 3 |
| PCI-E Version | 5 |
| USB Ports | 6 |
| Power Supply Type | AC, DC |
| Power Supply Slots | 2 |
| PSU Wattage | Up to 1800W |
| System Management | iDRAC9 |
| Optical Drive Support | No |
| Card Reader Support | MicroSD Card Reader Optional |
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