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Features
Server Type / Form Factor

  • Type: Rack Server

  • Form Factor: 1U Rackmount

  • Socket: Single-socket (1 CPU)



  • Type: Rack Server

  • Form Factor: 1U Rackmount

  • Socket: Single socket (Intel Xeon E 2300 series up to 8 cores; or Intel Pentium G series up to 2 cores)

Processor (CPU)

  • Supported Processors: Intel Xeon E-2100 or E-2200, Core i3 8/9th Gen, Pentium G-series

  • Core Range: 2 to 8 cores depending on model

  • Cache: Up to 12 MB L3 cache

  • Max Frequency: Up to 4.0 GHz

  • Intel SGX Support: Yes, on select E 2200 models



  • Supported CPUs: One Intel Xeon E 2300 series processor (up to 8 cores, 95 W max)

  • Also supports: Intel Pentium G6405, G6505, G6605 processors (2 cores)

Memory (RAM)

  • Type: DDR4 ECC Unbuffered UDIMM

  • Slots: 4 DIMM slots (2 channels, 2 DIMMs per channel)

  • Max Capacity: Up to 64 GB (4 × 16 GB UDIMM @ 2666 MT/s)

  • Memory Speed: 2400 MT/s or 2666 MT/s depending on CPU



  • Memory Type: TruDDR4 ECC UDIMM

  • DIMM Slots: 4 slots total

  • Max Capacity: Up to 128 GB (4×32 GB UDIMM at 3200 MT/s)

  • Speed: 3200 MT/s (Xeon) or 2666 MT/s (Pentium)

Storage

  • Chassis Options:

    • 2 × LFF hot plug bays

    • 2 × LFF non hot plug bays

    • 4 × SFF hot plug bays (expandable +2 SFF)



  • M.2 Boot: Optional dedicated M.2 SSD for boot (via kit)

  • RAID Support: HPE Smart Array S100i (software RAID, UEFI only)



  • Drive Bay Options:

    • Up to 10 × 2.5 hot swap SAS/SATA drives

    • Up to 8 × 2.5 hot swap SAS/SATA drives

    • Up to 4 × 3.5 hot swap SATA/SAS drives

    • Mixed: 3× 3.5 SATA + 1× 3.5 NVMe



  • Boot Option: Optional SATA mirrored M.2 drive via PCIe adapter

  • RAID: Intel VROC software RAID or optional hardware RAID configs

Expansion / Connectivity

  • PCIe Slots: 2 × PCIe Gen3 slots (one low profile ×8, one full height ×16)

  • Optional Networking: FlexibleLOM slot for OCP-style network mezzanine



  • PCIe Slots: Config dependent: 2× PCIe Gen 4 ×8, or 1× PCIe Gen 4 ×16; internal RAID slot PCIe Gen4 ×8 (×4 interface)

  • Networking: Embedded dual 1 GbE LOM (Broadcom BCM5720) plus one dedicated GbE for XCC management

Redundancy & Reliability

  • Power Supplies:

    • Single 290 W non hot plug PSU (92–94% efficiency)

    • Optional 500 W or 800 W Flex Slot redundant PSU



  • Cooling: 3 non hot plug internal fans standard



  • Power Supplies: Supports single fixed PSU or redundant pair of hot swap 450 W power supplies

  • Cooling: Air cooled chassis with standard thermal design

Operating System Support

  • Microsoft Windows Server 2016 / 2019

  • Red Hat Enterprise Linux (RHEL) 7.6+, RHEL 8.x

  • SUSE Linux Enterprise Server (SLES) 12 SP3+, SLES 15

  • VMware ESXi 6.7, 7.x (supported on Xeon E-series CPU)

  • ClearOS 7.5, CentOS (community supported)



  • Microsoft Windows Server 2022

  • Red Hat Enterprise Linux 8.4 or later

  • SUSE Linux Enterprise Server 15 SP3 or later

  • VMware ESXi 7.0 U3 or later

Security Features

  • Embedded iLO 5: Base remote management

  • Secure Boot & Erase: Firmware-level protection

  • TPM 2.0: Optional module available (FIO kit)



  • Lenovo XClarity Controller (management engine)

  • Embedded TPM 2.0

  • Optional front lockable security bezel

Management & Monitoring

  • HPE iLO 5: Remote console, firmware control, alerting

  • Smart Provisioning: Included Intelligent Provisioning tool

  • Integration: Compatible with HPE InfoSight, OneView, and iLO Scale-Out



  • Lenovo XClarity Controller with XClarity Administrator support

  • RESTful API and centralized management via XClarity suite

Warranty & Support

  • Standard Warranty: 3-Year Parts, 3-Year Labor, 3-Year Onsite (Next Business Day)

  • Optional Services: HPE Foundation Care, Proactive Care, Pointnext Tech Care



  • Standard Warranty: 3 Year warranty

  • Support Options: Warranty extensions available via Lenovo service offerings

Key Features Comparison

Affordable High-Performance Computing:
Powered by Intel® Xeon® E and Pentium® processors, the DL20 Gen10 balances performance and cost, delivering excellent computing power for small to medium businesses.
Compact 1U Form Factor
This space-saving server is perfect for small offices or data centers with limited space, providing a high-performance solution in a compact 1U design.
Versatile Storage Options
Supports a range of storage configurations, including SATA HDDs, SSDs, and NVMe drives, making it adaptable to diverse storage needs and workloads.
Enhanced Security Features:
Equipped with HPE’s Silicon Root of Trust, the DL20 Gen10 ensures secure firmware protection, safeguarding your data from unauthorized access.
Energy Efficiency for Lower Operational Costs
Designed with low power consumption to reduce operational costs, making it ideal for eco-conscious businesses looking to optimize their power usage.
Simple Deployment and Manageability
Easy to install and configure, with HPE iLO (Integrated Lights-Out) for remote monitoring, making management simpler and more efficient for IT administrators.
Cost-Effective Performance
Provides an excellent balance of price and performance, ideal for businesses looking for an affordable solution without compromising capabilities
High Processing Power
Powered by Intel Xeon E-2300 processors, ensuring fast and reliable performance for demanding applications
Compact 1U Design
Space-saving form factor suitable for small data centers or offices, maximizing space utilization
Flexible Storage Options
Offers a range of storage options, from SATA HDDs to NVMe SSDs, to match different data storage needs
Enhanced Security
Lenovo’s ThinkShield security suite protects your data and infrastructure from threats
Energy Efficient
Low power consumption helps businesses reduce operational costs while remaining eco-friendly

HPE ProLiant DL20 Gen10 Server vs Lenovo ThinkSystem SR250 V2 Server : Which should I choose?

Choosing the right server is a critical decision for any business, and comparing HPE ProLiant DL20 Gen10 Server and Lenovo ThinkSystem SR250 V2 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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