Quick Comparison of Lenovo ThinkSystem ST50 Server vs Dell PowerEdge R350 Rack Server at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Lenovo ThinkSystem ST50 Server and Dell PowerEdge R350 Rack Server Let’s take a look at the comparison table below.

Features	Lenovo ThinkSystem ST50 Server View Check the Price	Dell PowerEdge R350 Rack Server View Check the Price
Server Type / Form Factor	Type: Tower Server Form Factor: Small-form-factor Tower; optional rack-mount kit Socket: Single socket (Intel Xeon E 2100 or E 2200 series up to 6 cores; also supports Intel Pentium, Core i3, Celeron up to 4 cores)	Type: Rack Server Form Factor: 1U Rackmount Socket: Single socket (Intel Xeon E 2300 series or Pentium up to 8 cores)
Processor (CPU)	Supported CPUs: One Intel Xeon E 2100 or E 2200 series (up to 6 cores) Also supports: Intel Core i3, Pentium G5xx0/D/T, or Celeron G4900-series (up to 4 cores)	Supported CPUs: One Intel Xeon E 2300 series processor (up to 8 cores) Also supports: Intel Pentium processors (up to 2 cores)
Memory (RAM)	Memory Type: TruDDR4 ECC UDIMM DIMM Slots: 4 slots total Max Capacity: Up to 64 GB (4×16 GB at 2666 MT/s) Speed: 2666 MT/s for supported modules	Memory Type: ECC UDIMM DDR4 DIMM Slots: 4 slots total Max Capacity: Up to 128 GB Speed: Up to 3200 MT/s (2666 MT/s for Pentium)
Storage	Drive Bay Options: Up to 4 × 3.5 non hot swap SATA/SAS HDD or SSD Bay 4 convertible to optical/tape or 3.5 drive via conversion kit Supports 2 × SD cards or dual SD RAID Controllers: Intel VROC software RAID or optional hardware RAID adapters	Drive Bay Options: Up to 4 × 3.5 SAS/SATA hot swap HDD/SSD Up to 8 × 2.5 SAS/SATA hot swap HDD/SSD Controllers: PERC H345, H345f, H355, H355f, H755, H755f; HBA355i/f; External HBA355e; SW/HW RAID with PERC 10.5/11
Expansion / Connectivity	PCIe Slots: Up to 3 slots: one x16 Gen 3, one x1 Gen 3, one x16 Gen 3 (or x4 lanes) Networking: Embedded 1 GbE (Broadcom or Intel) plus optional NIC via PCIe	PCIe Slots: Up to three PCIe Gen 4 expansion slots (config dependent) Networking: Embedded dual 1 GbE LOM (Broadcom BCM5720)
Redundancy & Reliability	Power Supplies: Single fixed PSU only—250 W Platinum or 400 W Bronze efficiency (non redundant) Cooling: Quiet office environment cooling with front and rear case fans	Power Supplies: Two redundant hot plug AC or DC PSUs available Cooling: Air cooled with hot plug fans
Operating System Support	Microsoft Windows Server Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi CentOS	Microsoft Windows Server with Hyper V Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi Canonical Ubuntu Server LTS
Security Features	Lenovo XClarity Provisioning Manager or Intel AMT (entry level) Embedded TPM 2.0 Optional chassis intrusion switch	Cryptographically signed firmware and Silicon Root of Trust Secure Boot, System Erase, System Lockdown (iDRAC9 Enterprise required) TPM 2.0 (FIPS, CC TCG certified)
Management & Monitoring	Intel AMT and Lenovo USB based XClarity Provisioning Manager Optional remote management via XClarity Administrator suite	iDRAC9 with Lifecycle Controller; iDRAC Direct USB port RESTful Redfish API; Dell OpenManage Enterprise integration
Warranty & Support	Standard Warranty: 3 Years Warranty Support Options: Warranty extensions available via Lenovo support offerings	Standard Warranty: 3 Year Dell Basic Hardware Warranty with Next Business Day Onsite Service Optional Extended Support: Dell ProSupport or ProSupport Plus available beyond 3 years

Key Features Comparison

Entry-Level Performance

The Lenovo ThinkSystem ST50 is powered by Intel Xeon E-2100 series processors, which deliver reliable performance for small and medium-sized businesses

Compact Design

Its compact tower form factor saves space and makes it easy to use in office areas.

Scalability

Supports up to 64GB of DDR4 memory and a variety of storage options including SATA HDDs and SSDs, ensuring flexibility for future upgrades

Energy Efficient

Designed for low energy consumption, the ST50 helps reduce operating costs while maintaining efficiency.

Remote Management

Built-in Lenovo XClarity Controller for easy remote server management and monitoring

Quiet Operation

Runs quietly, making it ideal for office environments where noise must be reduced

Powerful Processing

Equipped with Intel Xeon E-2300 Series Processors with up to 8 cores per processor. Delivers robust performance across various workloads, ensuring efficient operations and improved business productivity.

Expandable Memory

Supports up to 64GB DDR4 memory. Provides fast data access and enhanced application performance, enabling smooth multitasking and handling of demanding applications.

Flexible Storage Options

Configurable with NVMe SSDs and SAS/SATA HDDs. Offers customizable storage solutions to meet diverse needs, ensuring high-speed data retrieval and increased storage capacity for large datasets

Advanced Network Capabilities

Integrated 1GbE ports with an optional upgrade to 10GbE. Ensures fast network connectivity and enhanced data transfer rates, improving overall network performance and reducing bottlenecks.

Efficient Management

Dell iDRAC9 with Lifecycle Controller. Simplifies server management with advanced remote capabilities, reducing on-site management needs and freeing up IT resources for other critical tasks.

Enhanced Security

Includes Secure Boot and System Lockdown. Protects your data and applications against unauthorized access and cyber threats, ensuring business continuity and data integrity.

Lenovo ThinkSystem ST50 Server vs Dell PowerEdge R350 Rack Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Lenovo ThinkSystem ST50 Server and Dell PowerEdge R350 Rack Server gives you clear insights into which solution aligns best with your IT requirements. These servers are built for high performance, but they may differ in areas such as processor capacity, memory, storage, and scalability, making a side-by-side comparison easy.

This direct comparison helps you quickly identify the strengths and limitations of each server, which helps you determine which model best supports your workloads, applications, and long-term IT goals. By evaluating them together, you can make a smarter investment that ensures reliability and efficiency for your business.

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