HPE ProLiant ML350 Gen11

Brand: HPE | Category: Servers

SKU: 867466-B21 | Part #: 867466-B21 | MPN: 867466-B21

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The HPE ProLiant ML350 Gen11 (part number 867466-B21) sits at the intersection of density and longevity. This is a server that knows its role: it holds two Intel Xeon Scalable 4th Generation processors, accommodates up to 4 TB of DDR5 memory across 16 DIMM slots, and offers storage flexibility through up to 12 large-form-factor or 24 small-form-factor hot-plug bays. Those numbers matter because they define the ceiling. If your infrastructure needs to absorb growth without a forklift upgrade in two years, this machine is built to stretch.

HPE designed the ML350 Gen11 for organisations that treat compute as a long-lived investment rather than a consumable. The tower form factor and 4U equivalent footprint place it in data centres where rack density matters but single-socket constraints would create artificial architectural limits. A storage architect evaluating this platform immediately recognises the appeal: sixteen DDR5 DIMM slots mean you can build out memory-intensive workloads—databases, analytics engines, AI inference clusters—without daisy-chaining servers or accepting the latency penalty of distributed memory pools. The dual-socket Intel Socket LGA4677 design allows teams to future-proof processing headroom within the same chassis. HPE's approach here reflects a deeper understanding of TCO than pure per-socket pricing suggests.

Connectivity and expansion round out the practical picture. The ML350 Gen11 ships with a standard four-port 1GbE network adapter based on the BCM5719 chipset—reliable, proven, and adequate for organisations not yet requiring high-speed convergence at every rack position. PCIe Gen 5 and Gen 4 slots provide room for GPU accelerators, high-speed storage controllers, or bespoke network adapters without forcing architectural compromise. Storage attachment is genuinely flexible: NVMe over PCIe Gen 5 for latency-critical tiers, SAS for traditional SAN integration, and SATA for capacity-optimised secondary tiers can all coexist within the same server. This flexibility matters when a single infrastructure team owns both transactional systems and batch pipelines. The HPE iLO 6 management controller—paired with HPE's iLO Amplifier Pack, OneView, and InfoSight software—gives remote hands visibility and control across fleets without requiring a separate management network or proprietary console access.

Security and operational standards are embedded, not bolted on. The HPE ProLiant ML350 Gen11 incorporates Silicon Root of Trust, Secure Boot, and TPM 2.0 support to address the baseline compliance expectations that regulated industries now treat as non-negotiable. The server is ENERGY STAR certified and EPEAT registered, which matters to procurement teams accountable for carbon reporting and operational expense forecasting. Redundant hot-plug power supplies rated at 800W and higher capacity options prevent a single PSU failure from becoming an outage. Supported operating systems span Windows Server 2019 and 2022, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, and VMware vSphere 7 and 8, giving infrastructure teams the freedom to standardise on whatever platform their existing ecosystem demands rather than forcing a migration tax.

The ML350 Gen11 appeals to sysadmins managing mixed workloads and storage architects designing tiered infrastructure, but it also serves as the foundation for smaller AI labs scaling from proof-of-concept toward production. The part number 867466-B21 has already appeared in dozens of GCC data centres and European colocation facilities, each deployment anchored by the need for memory depth, processor flexibility, and the confidence that a second processor socket and 4 TB of addressable RAM mean real growth runway without architectural rework.

Platform Compatibility and Expansion Profile

• Intel Xeon Scalable 4th Generation (Sapphire Rapids) processors in dual-socket LGA4677 configuration, supporting up to 60 cores per socket and unlocked memory bandwidth for memory-bound workloads
• DDR5 RDIMM and LRDIMM support across 16 DIMM slots with 4 TB maximum capacity, enabling single-server memory pools that eliminate distributed memory complexity for analytics and databases
• Storage flexibility: 12 LFF or 24 SFF hot-plug bays with concurrent NVMe (PCIe Gen 4/5), SAS, and SATA support within the same chassis for multi-tier storage architectures
• PCIe Gen 5 and Gen 4 expansion slots for GPU accelerators, SmartHBA controllers, and emerging high-speed interconnect without architectural compromise
• HPE iLO 6 with Amplifier Pack, OneView, InfoSight, and standard DMTF Redfish API for heterogeneous data-centre management and vendor-neutral integration
• Silicon Root of Trust, Secure Boot, and TPM 2.0 for regulatory compliance and firmware integrity verification
• Redundant hot-plug power supplies and tool-free chassis access panels designed for operational ease in high-touch environments

Omnixon Global stocks the HPE ProLiant ML350 Gen11 (867466-B21) as part of its core enterprise server portfolio across the UAE, GCC, and extended distribution into Asia and Europe. Whether you are scoping infrastructure for a new data centre, expanding existing compute capacity, or building an AI lab environment, our team has hands-on experience with this platform and can support configuration, validation, and logistics. Request a detailed quote or technical discussion to align the ML350 Gen11 with your specific workload requirements and procurement timeline.