HPE ProLiant Servers: Complete Model Comparison

ComparisonAlo Tech Solutions

The HPE ProLiant server family has been a cornerstone of enterprise computing for over three decades. In 2026, Hewlett Packard Enterprise continues to refine the ProLiant lineup with Gen11 models delivering improved performance, efficiency, and security. Whether you are building a new data center, expanding an existing server room, or deploying edge computing infrastructure, understanding the differences between ProLiant DL, ML, and BL form factors and the Gen10 versus Gen11 feature sets is essential for making the right investment. This complete HPE ProLiant comparison guide covers everything from processor options and memory capacity to storage configurations and management tools.

Understanding HPE ProLiant Form Factors

HPE organizes the ProLiant family into three primary form factors, each designed for different deployment scenarios. Choosing the right form factor is the first decision in your server selection process.

ProLiant DL Series — Rack-Optimized Servers

The DL (Density Line) series is designed for standard 19-inch rack mounting and represents the most popular ProLiant form factor for data centers and server rooms. DL servers prioritize compute density, airflow efficiency, and serviceability in rack environments. Key models include:

  • DL360 Gen11: 1U rack server, ideal for dense virtualization, database, and web serving workloads. Supports dual processors, up to 32 DIMM slots, and front-access NVMe/SAS/SATA drive bays.
  • DL380 Gen11: The industry's best-selling server. This 2U rack platform offers maximum flexibility with support for dual processors, up to 32 DIMM slots, extensive PCIe expansion, and a wide range of storage configurations (up to 24x SFF or 12x LFF drives). It is the default choice for general-purpose enterprise workloads.
  • DL560 Gen11: 2U four-socket server for mission-critical applications requiring extreme memory capacity (up to 64 DIMM slots) and compute power.
  • DL20 Gen11: Compact 1U single-socket server for SMB, branch offices, and edge deployments where space and budget are constrained.

ProLiant ML Series — Tower Servers

The ML (Modular Line) series comes in tower form factors, designed for environments without server racks — such as small offices, retail locations, closets, and under-desk deployments. Tower servers are quieter than rack servers and can sit on a floor or desk without rack infrastructure.

  • ML30 Gen11: Single-socket tower server for small businesses. Supports Intel Xeon E processors, up to 4 LFF or 8 SFF drives, and is whisper-quiet for office environments.
  • ML110 Gen11: Single-socket tower with more expansion than the ML30. Supports Xeon Scalable processors, more PCIe slots, and can be converted to rack-mount with an optional kit.
  • ML350 Gen11: Dual-socket tower server that matches the DL380 in capability but in a tower chassis. Ideal for businesses that need DL380-class performance without a server rack. Supports extensive storage, dual CPUs, and full PCIe expansion.

ProLiant BL Series — Blade Servers

The BL (Blade Line) series consists of blade servers that install into HPE BladeSystem c7000 or Synergy enclosures. Blade servers offer the highest compute density and shared infrastructure (power, cooling, networking, management) but require investment in blade enclosure infrastructure.

  • BL460c Gen10: Half-height blade for compute-intensive workloads in blade enclosures. Supports dual processors and is ideal for VDI, HPC, and large-scale virtualization.

Blade servers are less common in new deployments as HPE has been guiding customers toward the Synergy composable infrastructure platform. For most new projects, the DL series offers better value and flexibility.

Gen10 vs Gen11: What Changed

HPE's generational upgrades bring significant improvements across security, performance, and manageability. Here is what distinguishes Gen11 from Gen10:

Processor Support

Gen11 servers support 4th Generation Intel Xeon Scalable processors (Sapphire Rapids) and AMD EPYC 9004 series (Genoa) processors. Gen10 supported 3rd Gen Xeon Scalable and EPYC 7003. The Gen11 processors offer substantially higher core counts (up to 60 cores per socket with Intel, up to 96 cores with AMD EPYC), improved performance-per-watt, and enhanced security features like Intel TDX and AMD SEV-SNP for confidential computing.

Memory and DDR5

Gen11 transitions to DDR5 memory, offering higher bandwidth (4800 MT/s base vs DDR4's 3200 MT/s) and improved energy efficiency. The DL380 Gen11 supports up to 32 DIMM slots with DDR5, reaching up to 8TB of memory with 256GB DIMMs. This is a significant upgrade for memory-intensive workloads like in-memory databases, large-scale virtualization, and analytics.

PCIe Gen5

Gen11 introduces PCIe Gen5 support, doubling the bandwidth of Gen4 to 32 GT/s per lane. This benefits workloads requiring high-speed NVMe storage, GPU acceleration, and high-bandwidth networking (100GbE/400GbE). PCIe Gen5 NVMe drives in Gen11 servers can deliver significantly faster storage I/O than Gen10 platforms.

Security: Silicon Root of Trust

HPE's Silicon Root of Trust continues to evolve in Gen11, with hardware-anchored boot verification that ensures firmware integrity from the moment the server powers on. Gen11 adds enhanced supply chain security with HPE Platform Certificates and improved runtime firmware verification.

iLO 6 vs iLO 5

Gen11 ships with Integrated Lights-Out 6 (iLO 6), the latest generation of HPE's remote management processor. iLO 6 brings a redesigned web interface, improved performance, enhanced security analytics, and better integration with HPE GreenLake and InfoSight for predictive analytics.

Intel Xeon vs AMD EPYC: Choosing Your Processor

One of the most important decisions when selecting an HPE ProLiant server is the processor platform. HPE offers both Intel and AMD options across the DL and ML lines.

Intel Xeon Scalable (4th Gen, Sapphire Rapids)

Intel Xeon remains the default choice for most enterprise workloads. The 4th Gen Xeon Scalable family offers Bronze, Silver, Gold, and Platinum tiers with core counts ranging from 8 to 60. Intel advantages include broad ISV certification, mature ecosystem, Intel QuickAssist Technology for cryptographic acceleration, and strong single-threaded performance for legacy applications.

AMD EPYC 9004 (Genoa)

AMD EPYC has gained significant market share in the server space. The EPYC 9004 series offers up to 96 cores per socket, higher memory channel count (12 channels vs Intel's 8), and more PCIe lanes per socket. AMD EPYC is particularly compelling for workloads that scale with core count — virtualization, HPC, and containerized microservices. The DL325 Gen11 (single-socket AMD) and DL385 Gen11 (dual-socket AMD) are the EPYC-based ProLiant models.

Storage Options and Configurations

ProLiant Gen11 servers offer extensive storage flexibility:

  • NVMe SSD: PCIe Gen5 NVMe drives for maximum IOPS and lowest latency. Ideal for databases, caching tiers, and boot drives.
  • SAS SSD: Enterprise SAS SSDs (12 Gbps) for balanced performance and reliability in mixed workloads.
  • SAS HDD: High-capacity spinning drives (up to 20TB per drive) for bulk storage, backup, and archival.
  • SATA SSD/HDD: Cost-effective options for read-heavy workloads and cold storage tiers.

The DL380 Gen11 supports up to 24 SFF (2.5") drives or 12 LFF (3.5") drives in the front bays, with optional rear drive cages for boot drives. HPE Smart Array controllers (now MR/SR series) provide hardware RAID, while the NS204i-u boot controller offers a dedicated M.2 NVMe mirror for the OS.

iLO Management: Remote Control Made Easy

HPE's Integrated Lights-Out (iLO) is one of the ProLiant's strongest differentiators. iLO provides full out-of-band management regardless of the server's OS state. Key capabilities include:

  • Remote power control (on/off/reset)
  • Remote console with full KVM (keyboard, video, mouse) over HTML5
  • Virtual media mounting for remote OS installation
  • Health monitoring (temperatures, fans, power supplies, drive status)
  • Agentless management — no software required on the host OS
  • Firmware updates via iLO web interface or RESTful API
  • Integration with HPE OneView for fleet management

Choosing the Right ProLiant for Your Use Case

Small Business / Branch Office

HPE ProLiant ML30 Gen11 or DL20 Gen11. Single-socket, cost-effective, quiet operation. Perfect for file serving, Active Directory, small database, and backup.

General Enterprise / Virtualization

HPE ProLiant DL380 Gen11. The Swiss Army knife of servers. Dual-socket, massive expansion, and proven reliability. VMware vSphere, Microsoft Hyper-V, or KVM virtualization host.

Dense Compute / Cloud Infrastructure

HPE ProLiant DL360 Gen11. Maximum compute density in 1U. Ideal for scale-out web serving, containerized workloads, and cloud-native applications.

High-Performance Computing

HPE ProLiant DL380 Gen11 or DL385 Gen11 (AMD EPYC) with GPU accelerators. Supports NVIDIA A100/H100 GPUs for AI/ML training and inference workloads.

Remote / Edge Computing

HPE ProLiant DL20 Gen11 or ML30 Gen11 for edge locations. Compact, energy-efficient, and manageable via iLO from a central NOC.

Order HPE ProLiant Servers with Free Worldwide DDP Shipping

At Alo Tech Solutions, we supply the complete HPE ProLiant server lineup — from the compact ML30 Gen11 to the powerful DL380 Gen11 and everything in between. All servers are genuine HPE products, manufacturer-sealed, with full warranty and support eligibility.

Every server order ships FREE worldwide via DHL Express with DDP (Delivered Duty Paid). All import duties, taxes, customs brokerage fees, and freight charges are included in your quoted price. Whether your data center is in Miami, Mexico City, Dubai, or Singapore, your HPE ProLiant arrives at your door with zero additional costs.

We accept Purchase Orders for B2B procurement, along with Visa, Mastercard, Amex, PayPal, and Wire Transfer.

Ready to spec your server? Browse our HPE ProLiant inventory or email info@alotechsolutions.com for a custom configuration and quote.

Related Products & Resources

Tags: Comparison, Data center, Enterprise, Hpe, Proliant, Servers