Quick Comparison of Lenovo ThinkSystem ST50 Server vs Lenovo ThinkSystem ST50 V3 at a Glance

The server comparison table provides a quick overview of the key specifications and key features for Lenovo ThinkSystem ST50 Server and Lenovo ThinkSystem ST50 V3 Let’s take a look at the comparison table below.

Features	Lenovo ThinkSystem ST50 Server View Check the Price	Lenovo ThinkSystem ST50 V3 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: Tower Server \| Form Factor: Small form-factor tower (optional rack-mount kit) \| Chassis Size: 376mm (H) × 170mm (W) × 316mm (D)
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)	Processor Family: Intel® Xeon® 6300-series / Intel® Xeon® E-2400 \| Max Supported: 1 Processor – up to 8 cores \| Max TDP: Up to 95W
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	Type: TruDDR5 UDIMM \| DIMM Slots: 4 \| Max Capacity: Up to 128GB \| Speed: 5600MHz
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 Bays: 3x 3.5" HDD/SSD, 1x 2.5" SSD, 2x M.2 SATA SSD \| RAID Support: Intel® VROC software RAID; optional hardware RAID
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: 1x PCIe Gen5 x16, 2x PCIe Gen4 x4 \| Network: 2x 1GbE Embedded (Broadcom BCM5720), 1x Dedicated Management Port
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: Fixed PSU up to 500W Platinum efficiency \| Security: TPM 2.0 support, Platform Firmware Resiliency, optional chassis intrusion
Operating System Support	Microsoft Windows Server Red Hat Enterprise Linux SUSE Linux Enterprise Server VMware ESXi CentOS	Microsoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere, CentOS
Security Features	Lenovo XClarity Provisioning Manager or Intel AMT (entry level) Embedded TPM 2.0 Optional chassis intrusion switch	-
Management & Monitoring	Intel AMT and Lenovo USB based XClarity Provisioning Manager Optional remote management via XClarity Administrator suite	Lenovo XClarity Controller 2 (XCC2) \| Centralized deployment and remote management \| Firmware updates and monitoring
Warranty & Support	Standard Warranty: 3 Years Warranty Support Options: Warranty extensions available via Lenovo support offerings	Standard: 1- or 3-Year onsite (9×5 NBD) \| Optional: 4th and 5th year warranty upgrades
Ports	-	Front: 1x USB 3.2 Gen1, 1x USB 2.0 \| Rear: 4x USB 3.2 Gen1, 2x RJ45, 1x Management, 1x Serial, 1x VGA

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

Latest Intel Xeon Performance

Up to 8-core Intel Xeon processors for smooth operation of accounting software, POS databases, and office applications

DDR5 High-Speed Memory

Supports up to 128GB DDR5 5600MHz, perfect for multi-user environments like Tally, Zoho, and HR systems

PCIe Gen5 Expansion

Modern expansion slots for high-speed RAID, network cards, and NVMe storage

Office-Friendly Design

Compact tower with low noise, suitable for retail shops, warehouses, and corporate offices

Enterprise Management

Remote monitoring with Lenovo XClarity Controller 2, TPM 2.0 security

Flexible Storage

Mix HDD + SSD + M.2 for performance and backup balance

Lenovo ThinkSystem ST50 Server vs Lenovo ThinkSystem ST50 V3 : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing Lenovo ThinkSystem ST50 Server and Lenovo ThinkSystem ST50 V3 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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