HPE ProLiant DL360 Gen12

HPE ProLiant DL360 Gen12 is HPE's dense 1U rack server and the high-density complement to the DL380 Gen12. It delivers the same Intel Xeon 6 processors, the same 32 DDR5 DIMM slots and the same 8 TB memory ceiling in half the rack height — a foundational platform for hyper-converged infrastructure, dense virtualization farms, Kubernetes worker nodes and the rack-constrained data centers typical of European colocation facilities, UK financial-services data centers and US edge sites. For our enterprise customers across the EU, UK and US, DL360 Gen12 is the rack-density-optimized counterpart to DL380 — chosen when every rack U has a billable cost or when the operating model is built around scaling by adding nodes rather than scaling individual hosts.

Form-factor trade-offs. The 1U chassis necessarily limits storage and accelerator capacity relative to the DL380. Storage tops out at 10 EDSFF E3.S NVMe SSDs (versus 12 on DL380) or 8 SFF drives in the alternative backplane configuration. GPU support is restricted to single-slot or low-profile accelerators such as the NVIDIA L4 inference card, the NVIDIA A2 entry-level inference accelerator and selected FPGA cards — full double-slot training GPUs require DL380 Gen12 or, for dense training, the dedicated HPE Compute XD685 platform. In return for these limits, operators gain twice the compute density per rack U: a 42U rack populated end-to-end accommodates 40 DL360 servers versus 20 DL380 servers, with significant implications for total VM density, container worker node count and overall data-center utilization economics. For hyper-converged infrastructure (HCI) deployments specifically, where clusters scale by adding nodes, this density advantage compounds quickly — a 24-node HCI cluster occupies 24U of DL360s or 48U of DL380s, and the rack-and-power savings are material.

Compute and memory subsystem. Identical to DL380 Gen12. Two Intel Xeon 6 processors — E-core (Sierra Forest) SKUs with up to 144 cores per socket for VM-density and pod-density optimization, or P-core (Granite Rapids) SKUs with the highest single-thread performance for OLTP and low-latency workloads. 32 DDR5 DIMM slots support up to 8 TB of memory with 256 GB RDIMMs; eight DDR5 memory channels per socket sustain over 600 GB/s of aggregate memory bandwidth. CXL memory expansion is supported on the platform, opening future memory-pooling architectures. For HCI clusters, the high core-and-memory ceiling per node means fewer nodes are required for a given total cluster capacity — reducing the cluster network footprint, the per-cluster software licensing surface and the operational complexity of managing many small hosts.

Hyper-converged infrastructure (HCI) fit. DL360 Gen12 is one of the most heavily deployed HCI platforms in the world. Nutanix Cloud Platform certifies DL360 Gen12 as a reference NX-equivalent node; VMware vSAN ReadyNode certification covers all primary DL360 SKUs; Microsoft Azure Stack HCI and Azure Local certify DL360 as a validated node; Red Hat OpenShift Data Foundation supports DL360 as a primary platform. A typical HCI cluster starts at three nodes (the minimum for two-copy redundancy on vSAN and Nutanix), scales in single-node increments to dozens of nodes, and tracks Kubernetes-style cattle-not-pets operating models. Production HCI clusters in our EU and US enterprise customer base typically range from 6 to 24 nodes for departmental clusters and from 24 to 60+ nodes for organization-wide platforms. The 1U form factor is particularly important here because HCI scales by adding nodes — 1U keeps the rack footprint manageable as the cluster grows. For VMware vSAN Express Storage Architecture (ESA), the EDSFF NVMe storage tier delivers excellent IOPS density per node and aligns with the ESA reference design.

Container and Kubernetes worker nodes. For Red Hat OpenShift, Amazon EKS Anywhere, Google Distributed Cloud, Rancher Kubernetes Engine 2 (RKE2), SUSE Rancher and CNCF-conformant Kubernetes distributions, DL360 Gen12 is the canonical worker-node platform. The combination of dense compute, 25/100 GbE OCP 3.0 networking and EDSFF NVMe storage delivers excellent pod density and pod-network performance. With Intel's E-core (Sierra Forest) SKUs offering up to 144 cores per socket — 288 cores per server — a single 1U DL360 supports several hundred pods comfortably, substantially reducing the worker-node count required for a given workload. For service-mesh-heavy architectures (Istio, Linkerd, Consul) and observability-heavy environments (Prometheus, OpenTelemetry, Loki), the high core count also accommodates the per-pod CPU overhead of sidecar containers without compromising application capacity. For stateful workloads, OpenShift Data Foundation, Portworx and similar Kubernetes-native storage layers benefit from the EDSFF NVMe storage tier.

iLO 6 and OneView management. Identical management stack to DL380 Gen12. iLO 6 provides KVM-over-IP, virtual media, full sensor telemetry, BIOS and firmware management, and the hardware security stack — Silicon Root of Trust for immutable hardware attestation, Server Configuration Lock for protection against unauthorized BIOS or firmware modification, and TPM 2.0 for hardware-backed key storage and measured-boot attestation. OneView orchestrates fleets via template-based provisioning, firmware compliance reporting, federation and full integration with VMware vCenter, Microsoft System Center, Red Hat Satellite, ServiceNow, Ansible and Terraform. FIPS 140-2 and FIPS 140-3 validated cryptographic modes are available for regulated workloads. For HCI clusters specifically, OneView's ability to manage firmware compliance across dozens of nodes from a single template is invaluable — a misaligned firmware revision across cluster nodes is a frequent root cause of vSAN, Nutanix and Azure Stack HCI issues.

Networking. The OCP 3.0 modular network adapter slot supports 1, 10, 25, 50 and 100 GbE NICs and InfiniBand HDR/NDR adapters. The slot is field-replaceable without taking the chassis apart, simplifying network upgrades over the multi-year operational lifecycle of an HCI cluster — customers can deploy on 25 GbE today and upgrade to 100 GbE in three years without replacing the server. PCIe Gen5 expansion delivers full bandwidth to additional network adapters in the standard PCIe risers. For HCI clusters running East-West storage-replication traffic (vSAN, Nutanix), the network bandwidth is frequently the limiting factor; the OCP 3.0 100 GbE option with RDMA over Converged Ethernet (RoCE) v2 is the recommended baseline for new builds.

Power and thermal envelope. Typical DL360 Gen12 platforms run between 350 W and 550 W under load, depending on CPU SKU selection, DIMM population, accelerator presence and storage configuration. Two redundant hot-plug power supplies are available in 800 W, 1600 W, 2000 W and 2400 W Titanium-class ratings — Titanium PSUs deliver 96 percent efficiency at 50 percent load, the highest tier in the 80 PLUS certification. For dense rack deployments, careful planning of total power per rack and the available power-distribution-unit (PDU) capacity is essential. A fully populated 42U rack of DL360s under heavy load can exceed 20 kW total draw — requiring high-density three-phase PDUs (typically 32 A or 60 A circuits in EU and UK deployments, or 208 V three-phase in US deployments) and dedicated cold-aisle containment with raised-floor or in-row cooling. For colocation customers, confirming rack power capacity and cooling envelope with the data-center operator is a critical pre-deployment step that Sora Yazılım coordinates as part of every DL360 cluster engagement.

Sora Yazılım engagement model. For DL360 Gen12 we frequently engage on hyper-converged or Kubernetes cluster sizing. We model node count against the customer's VM density, container density, storage IOPS, storage capacity, protection-domain failure tolerance and growth-rate assumptions. We run the Nutanix Sizer, the VMware vSAN sizing tool, the Azure Stack HCI capacity calculator or the OpenShift Data Foundation sizer alongside HPE's Server Sizer Tool, then deliver a co-engineered cluster bill of materials. OEM-grade rack-and-stack installation includes top-of-rack switch configuration, cluster network plumbing, iLO and OneView baseline configuration, BIOS hardening per CIS Benchmark and NIST 800-53 SI-7 guidance, firmware compliance lock, cluster bring-up (Nutanix Foundation, vSAN Cluster Quickstart, Azure Stack HCI deployment, OpenShift installer) and a complete handover dossier. Tech Care 24/7 with 4-hour SLA is co-quoted on every proposal, and we track warranty renewals 90 days before expiry. For multi-rack cluster deployments we coordinate staged delivery, regional logistics (EU regional logistics in Frankfurt and Amsterdam, UK regional logistics in Erskine, US regional logistics in Houston) and on-site installation timelines against the customer's project schedule.

Compliance and regulatory posture. Identical to DL380 Gen12. FIPS 140-2 and FIPS 140-3 validated cryptographic modes via iLO 6 and TPM 2.0; secure boot with measured-boot attestation for hardware-anchored chain-of-trust; complete audit-log retention for NIST 800-53 AU-2 and AU-12 controls; Silicon Root of Trust for supply-chain integrity attestation aligned with NIST 800-161. For US federal customers we deliver against DISA STIG, FedRAMP-aligned baselines, NIST 800-53 moderate and high baselines, and CMMC level 2 and 3 requirements. For EU customers the platform supports NIS2 directive technical measures, GDPR Article 32 requirements, the EU AI Act infrastructure attestation requirements, and the ENISA cloud security baseline. For UK customers, Cyber Essentials Plus alignment is delivered. Industry-specific compliance includes PCI DSS, HIPAA HITECH, SOX IT general controls, FDA 21 CFR Part 11 and the ISO 27001 / ISO 27017 / ISO 27018 control families. Sora Yazılım delivers the compliance baseline documentation, configuration evidence packs and audit-readiness reports required by both internal audit teams and external assessors.

Sustainability and lifecycle. Gen12 delivers significant power-efficiency improvements over Gen11 — approximately 20-30 percent higher performance per watt on typical virtualization and HCI workloads, Titanium-class power supplies at 96 percent efficiency at 50 percent load, and a redesigned airflow path supporting inlet temperatures up to 35 degrees Celsius for higher data-center setpoints and reduced cooling overhead. For organizations subject to EU Corporate Sustainability Reporting Directive (CSRD), California SB 253 climate disclosure or UK Streamlined Energy and Carbon Reporting (SECR), the efficiency improvements translate directly to Scope 2 emissions reductions. HPE publishes per-SKU product carbon footprint disclosures to support customer Scope 3 reporting. For end-of-life, HPE Asset Upcycling Services provides certified data sanitization (NIST 800-88 compliant), responsible reuse and recycling, and the documentation trail required for IT asset disposition (ITAD) audits. Sora Yazılım coordinates the end-of-life workflow alongside warranty renewals to maintain a complete asset lifecycle record.

Software and hypervisor support. DL360 Gen12 is certified across the major hypervisor and operating-system platforms: VMware ESXi 8.0 Update 3 and later, Microsoft Windows Server 2022 and 2025 with Hyper-V, Microsoft Azure Stack HCI / Azure Local, Proxmox VE 8, Nutanix AOS 6.7 and later, Red Hat Enterprise Linux 9.4 and later, SUSE Linux Enterprise Server 15 SP6 and later, Ubuntu LTS 24.04 and Oracle Linux 9. Container-platform support includes Red Hat OpenShift 4.16+, Rancher Kubernetes Engine 2, SUSE Rancher and CNCF-conformant upstream Kubernetes via Cluster API providers. For composable-infrastructure workflows, HPE OneView templates and the HPE Compose Fabric provide infrastructure-as-code workflows compatible with Ansible, Terraform and pulumi. The full hypervisor compatibility matrix is published in HPE's Server Operating System Support Matrix and is reviewed quarterly by Sora Yazılım as part of our standard customer-success cadence.