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Title
Dell PowerEdge R550 2U Rack Server | Intel Xeon Gold 6330 | 128GB DDR4 | Hybrid NVMe/SATA Storage
Keywords
Dell PowerEdge R550, Intel Xeon Gold 6330, 2U Rack Server, Data Analytics Server, 128GB DDR4 RAM, Hybrid Storage Solution, Enterprise Virtualization, Buy Dell ServerDescription
Optimize your data center for versatility and cost-effectiveness with the Dell PowerEdge R550. This 2U rack server is the ideal workhorse for organizations requiring a balance of processing power, storage density, and expandability. Powered by the 3rd Generation Intel Xeon Gold 6330 processor, this system delivers 28 cores and 56 threads of computational power. It is specifically engineered for workloads such as Virtual Desktop Infrastructure (VDI), data analytics, and general-purpose virtualization, providing the performance needed to run multiple heavy workloads simultaneously.
To support memory-intensive applications, this configuration is equipped with 128GB DDR4 RAM (configured as 64GB minimum with headroom for expansion). While the R550 utilizes the reliable DDR4 standard (up to 2933 MT/s), it offers substantial bandwidth for multitasking and database management. The server's architecture is designed to minimize latency, making it a strong candidate for hosting internal databases, web servers, and collaborative business applications.
The storage subsystem is a robust Hybrid Storage Solution designed for both speed and capacity. It features a 2TB NVMe SSD for the Operating System and latency-sensitive vector databases, ensuring lightning-fast boot times and rapid data retrieval. Complementing this is a massive 4TB SATA SSD (or HDD) tier for document storage and archival data, configured with RAID 1 redundancy capabilities to protect critical business information against drive failure. This tiered approach allows businesses to balance high-performance IOPS with cost-effective bulk storage.
Connectivity and security are prioritized with Dual 1Gbps Network Interface Cards (NICs), allowing for physical network segmentation—one port dedicated to an air-gapped secure network and the other for administrative updates and management. Housed in a compact 2U Rack Server form factor, the R550 integrates seamlessly into standard data center racks. It features Dell’s integrated security and management tools, including iDRAC9, which provides comprehensive remote monitoring and lifecycle management capabilities.
Key Features
- Powerful Processing: Intel Xeon Gold 6330 (28 Cores, 2.0 GHz, 205W) for robust multi-threaded performance.
- Optimized Memory: 128GB DDR4 ECC RDIMM (supports expansion) for stable and efficient multitasking.
- Hybrid Storage Tiering: Combines 2TB NVMe SSD performance with 4TB SATA capacity for optimal data management.
- Network Security: Dual 1GbE LOM ports allow for air-gapped network configurations.
- Redundancy: Hardware RAID support for data protection and redundant power supply capability.
- Management: Integrated iDRAC9 for remote server administration and health monitoring.
- Form Factor: Industry-standard 2U Rackmount chassis.
Configuration
| Component | Specification |
|---|---|
| Model | Dell PowerEdge R550 (2U Rackmount) |
| Processor (CPU) | 1x Intel Xeon Gold 6330 (28 Cores, 56 Threads, 3rd Gen Ice Lake) |
| Memory (RAM) | 128GB DDR4 2933MT/s ECC RDIMM (*Note: R550 does not support DDR5*) |
| Primary Storage (OS/DB) | 2TB NVMe SSD (PCIe Gen4) |
| Secondary Storage (Docs) | 4TB SATA SSD or HDD |
| RAID Support | Hardware RAID 1 Capable (PERC H755 Recommended) |
| Network | Dual 1GbE LOM (Onboard) |
| GPU Support | *Not Officially Supported* (See FAQs) |
Compatibility
The Dell PowerEdge R550 is a 15th Generation server built on the Intel C621A chipset. It is compatible with **Intel Xeon Scalable 3rd Generation** processors (Ice Lake). It strictly supports **DDR4 ECC Memory** and is **not compatible with DDR5 RAM**. For storage, it supports SAS, SATA, and NVMe drives depending on the backplane configuration selected. Regarding Operating Systems, it is certified for **Windows Server 2019/2022**, **Red Hat Enterprise Linux 8/9**, **Ubuntu Server 20.04/22.04 LTS**, and **VMware vSphere 7.x/8.x**.
Usage Scenarios
This server is an excellent choice for **Vector Database & AI Inference** (CPU-based). With the high core count of the Xeon Gold 6330 and 128GB of RAM, it can efficiently handle vector search operations and lightweight machine learning models that do not require GPU acceleration, such as retrieval-augmented generation (RAG) pipelines for document processing.
It is also perfectly suited as a **Secure File and Document Server**. The split network architecture (Air-Gapped + Admin) makes it ideal for legal, medical, or government environments where sensitive document storage (on the 4TB tier) must be physically isolated from the public internet while still allowing for controlled patch management.
Another key use case is **General Purpose Virtualization**. The R550 provides a cost-effective platform for hosting internal business applications, domain controllers, and web servers. The RAID 1 redundancy ensures high availability for the Operating System, minimizing downtime for critical internal services.
Frequently Asked Questions
Q: Can I install an NVIDIA RTX 4090 or A5000 in the R550?
A: No, the Dell PowerEdge R550 does not officially support double-width, high-wattage GPUs like the RTX 4090 or A5000. It lacks the necessary physical clearance and auxiliary power connectors. For GPU workloads, we recommend the **Dell PowerEdge R750xa** or **R760**, which are designed for GPU acceleration.
Q: Why is the memory listed as DDR4 and not DDR5?
A: The R550 uses 3rd Gen Intel Xeon processors (Ice Lake), which utilize the DDR4 memory standard. DDR5 memory is only supported on newer 16th Generation servers (like the R760) that use 4th/5th Gen Intel CPUs. DDR4 and DDR5 modules are physically incompatible.
Q: Is a Tower form factor available for this configuration?
A: The R550 is exclusively a rackmount server. If you require a Tower form factor with similar specifications (Xeon Scalable processors), the correct model would be the **Dell PowerEdge T550**.
Q: Can I upgrade the network speed later?
A: Yes, the R550 supports OCP 3.0 network cards. You can easily upgrade the networking from the standard Dual 1GbE to 10GbE or 25GbE by installing a compatible OCP 3.0 adapter card.
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