Dell EMC PowerEdge R650xs
Brand: Dell EMC | Category: Servers
SKU: DELL-POWEREDGER650XS | Part #: PowerEdge R650xs | MPN: PowerEdge R650xs
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About the Dell EMC PowerEdge R650xs
The Dell EMC PowerEdge R650xs is a purpose-built 1U dual-socket server designed to maximize compute density while maintaining thermal efficiency and performance in high-density rack deployments. Built on the 3rd Generation Intel Xeon Scalable processor architecture, it delivers exceptional single-thread and multi-thread performance for latency-sensitive workloads. The compact 1U form factor enables organizations to consolidate more compute power per rack unit, reducing datacenter footprint while supporting enterprise-grade reliability and serviceability.
The R650xs features a modular architecture supporting up to 24 DIMM slots for DDR4 memory, enabling configurations up to 1.5TB per system. Its integrated storage subsystem accommodates up to four 3.5-inch or eight 2.5-inch hot-swappable drives, with flexible RAID support via the Dell PERC H755 controller. The server incorporates dual-port 10GbE network interfaces and supports optional OCP 3.0 network adapters for custom networking configurations, making it suitable for cloud-native and virtualization-heavy environments.
Notable for enterprise deployments, the R650xs includes advanced power and thermal management capabilities, redundant 750W platinum-efficiency power supplies, and comprehensive out-of-band management via integrated iDRAC9 with Redfish API support. The system supports NFSv3 boot and secure boot protocols, with optional TPM 2.0 for enhanced security compliance. Its design emphasizes rapid deployment through single-socket serviceability and tool-less component access.
Ideal for
- High-frequency trading and real-time financial data processing requiring sub-millisecond latency optimization
- Virtual desktop infrastructure (VDI) and session hosting consolidating multiple user workloads in space-constrained datacenters
- In-memory databases and caching layers (Redis, Memcached) leveraging up to 1.5TB memory per 1U
- Machine learning inference serving and model deployment in production environments with strict latency SLAs
- Kubernetes cluster nodes and container orchestration platforms requiring dense compute with optimized networking
- Virtualization and private cloud environments consolidating workloads across multiple hypervisor instances
Technical specifications
| Manufacturer | Dell EMC |
| Product Name | PowerEdge R650xs |
| Form Factor | 1U dual-socket |
| Processor Sockets | 2 x 3rd Gen Intel Xeon Scalable (8xx series) |
| Processor Cores (Max) | Up to 40 cores per socket (80 cores total) |
| Memory Type | DDR4 RDIMM, LRDIMM |
| Memory Slots | 24 DIMM slots |
| Maximum Memory | 1.5TB (1.92TB with registered LRDIMM) |
| Memory Speed | Up to 3200MHz |
| Storage Bays (3.5-inch) | 4 hot-swappable bays |
| Storage Bays (2.5-inch) | 8 hot-swappable bays |
| Storage Controller | Dell PERC H755 (8Gbps) with 4GB cache |
| Network Interfaces | 2 x 10GbE dual-port integrated NICs (4 total 10GbE ports) |
| Expansion Slots | 2 x PCIe Gen4 x16 slots (low-profile) |
| OCP Support | 1 x OCP 3.0 mezzanine connector |
| Power Supply | 2 x 750W redundant platinum-efficiency supplies |
| Thermal Design | Variable-speed cooling with optimized airflow for 1U density |
| Management Interface | iDRAC9 with Redfish API, IPMI 2.0, dedicated Ethernet port |
| Security Features | TPM 2.0 (optional), Secure Boot, encrypted hard drive support |
| Operating Systems Supported | Red Hat Enterprise Linux, Ubuntu, Windows Server, ESXi, Hyper-V |
| Dimensions | 43.5 x 17.4 x 2.05 inches (1U) |
| Weight | Approximately 27 kg (59.5 lbs) with memory and drives |
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Technical Specifications
| Brand | Dell EMC |
| Category | Servers |
| SKU | DELL-POWEREDGER650XS |
| Part Number | PowerEdge R650xs |
| Condition | New |
| Product Name | PowerEdge R650xs |
| Form Factor | 1U dual-socket |
| Processor Sockets | 2 x 3rd Gen Intel Xeon Scalable (8xx series) |
| Processor Cores (Max) | Up to 40 cores per socket (80 cores total) |
| Memory Type | DDR4 RDIMM, LRDIMM |
| Memory Slots | 24 DIMM slots |
| Maximum Memory | 1.5TB (1.92TB with registered LRDIMM) |
| Memory Speed | Up to 3200MHz |
| Storage Bays (3.5-inch) | 4 hot-swappable bays |
| Storage Bays (2.5-inch) | 8 hot-swappable bays |
| Storage Controller | Dell PERC H755 (8Gbps) with 4GB cache |
| Network Interfaces | 2 x 10GbE dual-port integrated NICs (4 total 10GbE ports) |
| Expansion Slots | 2 x PCIe Gen4 x16 slots (low-profile) |
| OCP Support | 1 x OCP 3.0 mezzanine connector |
| Power Supply | 2 x 750W redundant platinum-efficiency supplies |
| Thermal Design | Variable-speed cooling with optimized airflow for 1U density |
| Management Interface | iDRAC9 with Redfish API, IPMI 2.0, dedicated Ethernet port |
| Security Features | TPM 2.0 (optional), Secure Boot, encrypted hard drive support |
| Operating Systems Supported | Red Hat Enterprise Linux, Ubuntu, Windows Server, ESXi, Hyper-V |
| Dimensions | 43.5 x 17.4 x 2.05 inches (1U) |
| Weight | Approximately 27 kg (59.5 lbs) with memory and drives |
Frequently Asked Questions about Dell EMC PowerEdge R650xs
What does the Dell EMC PowerEdge R650xs do?
The Dell EMC PowerEdge R650xs is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
What are the headline specs of the Dell EMC PowerEdge R650xs?
Key specifications for the Dell EMC PowerEdge R650xs: new condition; manufacturer Dell EMC; product name PowerEdge R650xs; form factor 1U dual-socket; processor sockets 2 x 3rd Gen Intel Xeon Scalable (8xx series); processor cores (max) Up to 40 cores per socket (80 cores total); memory type DDR4 RDIMM, LRDIMM. Manufacturer part number PowerEdge R650xs. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.