HPE ProLiant ML350 Gen12

HPE ProLiant ML350 Gen12

Brand: HPE | Category: Servers

SKU: HP-P77373B21 | Part #: P77373-B21 | MPN: P77373-B21

Contact for Pricing — Request a Quote

Request a Quote Contact Us

About the HPE ProLiant ML350 Gen12

The HPE ProLiant ML350 Gen12 represents the latest evolution of HPE's mid-range tower server platform, architected around the Intel Xeon 6 processor family and a next-generation DDR5 memory subsystem. The Gen12 platform introduces a redesigned system architecture that delivers significantly higher memory bandwidth and core density compared to its predecessor, enabling organizations to consolidate more workloads onto a single tower footprint without sacrificing performance headroom. The server supports both performance-core (P-core) and efficient-core (E-core) variants of the Intel Xeon 6 lineup, offering flexibility to match processor selection to the specific compute and throughput demands of each deployment site.

Targeted at branch offices, remote sites, and distributed enterprise environments, the ML350 Gen12 is optimized for deployments where rack infrastructure may not be available or practical, yet local compute capability is essential for latency-sensitive applications, edge analytics, and business continuity workloads. The platform features HPE's iLO 7 baseboard management controller, delivering advanced remote management, zero-touch provisioning, and hardware-level security including silicon root of trust — capabilities critical for IT teams managing distributed infrastructure with limited on-site personnel. The tower chassis design accommodates tool-less component access and hot-plug drive bays, reducing maintenance complexity in environments without dedicated data center staff.

The ML350 Gen12 integrates HPE Alletra storage connectivity options, broad PCIe Gen 5.0 expansion, and support for NVMe-based storage tiers, making it capable of handling virtualization stacks, software-defined networking appliances, database services, and file and print services simultaneously. Its power subsystem includes support for high-efficiency titanium-class redundant power supplies, and the platform is compatible with HPE GreenLake cloud services for unified management across hybrid environments. The Gen12 architecture also introduces enhanced accelerator support, enabling GPU or FPGA co-processors for inference and edge AI workloads at the branch level.

Ideal for

  • Branch office virtualization hosting multiple VMs for local ERP, CRM, and collaboration services with resilience independent of WAN connectivity
  • Remote site database server running Microsoft SQL Server or PostgreSQL for low-latency transactional workloads close to end users
  • Edge AI inference platform leveraging GPU or accelerator cards for real-time image recognition, anomaly detection, or predictive maintenance at distributed industrial sites
  • Software-defined networking and SD-WAN appliance hosting, consolidating network functions onto a single compute node in sites without dedicated rack space
  • File, print, and directory services node for mid-sized branch offices requiring Active Directory, DNS, DHCP, and NAS capabilities in a compact tower form factor
  • Backup and disaster recovery target node providing local data protection and rapid restore capabilities for branch-critical workloads with replication to central data centers

Technical specifications

ManufacturerHP (Hewlett Packard Enterprise)
Product LineHPE ProLiant ML350 Gen12
Form FactorTower (5U, convertible to rack with optional kit)
Processor SupportDual Intel Xeon 6 processors (P-core and E-core variants supported)
Max Processor Count2 sockets
Processor TDP RangeUp to 500W TDP per processor (model-dependent)
Memory TypeDDR5 RDIMM / LRDIMM
Memory SlotsUp to 32 DIMM slots (16 per processor)
Max Memory CapacityUp to 8TB DDR5 (with 256GB LRDIMMs)
Memory SpeedUp to 6400 MT/s DDR5
Storage BaysUp to 12 x LFF (3.5") or up to 24 x SFF (2.5") hot-plug drive bays
Storage ControllersHPE MR Gen12 Smart Array Controllers (PCIe Gen 5.0); HPE NS204i-u NVMe Boot Device
NVMe SupportYes — direct NVMe SSD support via PCIe Gen 5.0 and U.2/U.3 backplanes
PCIe ExpansionUp to 8 x PCIe Gen 5.0 slots
Networking (Embedded)HPE Ethernet 1Gb 4-port 331i adapter (embedded); optional FlexibleLOM 10/25/100GbE
GPU / Accelerator SupportUp to 2 x double-wide GPUs or FPGA accelerators (slot and power dependent)
Power SupplyHot-plug redundant power supplies; up to 1600W 80 PLUS Titanium efficiency
ManagementHPE iLO 7 (Integrated Lights-Out 7) with silicon root of trust, Agentless Management Service, REST API, and HPE GreenLake integration
Security FeaturesSilicon Root of Trust, Secure Boot, Runtime Firmware Validation, Cryptographic Module, HPE Server Configuration Lock
Operating System SupportMicrosoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere ESXi
Chassis Dimensions (Tower)Tower orientation; exact chassis dimensions per HPE QuickSpecs (5U rack equivalent)
Thermal ManagementHigh-performance hot-plug fans with HPE Thermal Configuration Tool support
Launch GenerationGen12 Platform (2025-Q4)

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.

Technical Specifications

BrandHPE
CategoryServers
SKUHP-P77373B21
Part NumberP77373-B21
ConditionNew
Product LineHPE ProLiant ML350 Gen12
Form FactorTower (5U, convertible to rack with optional kit)
Processor SupportDual Intel Xeon 6 processors (P-core and E-core variants supported)
Max Processor Count2 sockets
Processor TDP RangeUp to 500W TDP per processor (model-dependent)
Memory TypeDDR5 RDIMM / LRDIMM
Memory SlotsUp to 32 DIMM slots (16 per processor)
Max Memory CapacityUp to 8TB DDR5 (with 256GB LRDIMMs)
Memory SpeedUp to 6400 MT/s DDR5
Storage BaysUp to 12 x LFF (3.5") or up to 24 x SFF (2.5") hot-plug drive bays
Storage ControllersHPE MR Gen12 Smart Array Controllers (PCIe Gen 5.0); HPE NS204i-u NVMe Boot Device
NVMe SupportYes — direct NVMe SSD support via PCIe Gen 5.0 and U.2/U.3 backplanes
PCIe ExpansionUp to 8 x PCIe Gen 5.0 slots
Networking (Embedded)HPE Ethernet 1Gb 4-port 331i adapter (embedded); optional FlexibleLOM 10/25/100GbE
GPU / Accelerator SupportUp to 2 x double-wide GPUs or FPGA accelerators (slot and power dependent)
Power SupplyHot-plug redundant power supplies; up to 1600W 80 PLUS Titanium efficiency
ManagementHPE iLO 7 (Integrated Lights-Out 7) with silicon root of trust, Agentless Management Service, REST API, and HPE GreenLake integration
Security FeaturesSilicon Root of Trust, Secure Boot, Runtime Firmware Validation, Cryptographic Module, HPE Server Configuration Lock
Operating System SupportMicrosoft Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware vSphere ESXi
Chassis Dimensions (Tower)Tower orientation; exact chassis dimensions per HPE QuickSpecs (5U rack equivalent)
Thermal ManagementHigh-performance hot-plug fans with HPE Thermal Configuration Tool support
Launch GenerationGen12 Platform (2025-Q4)

Frequently Asked Questions about HPE ProLiant ML350 Gen12

What does the HPE ProLiant ML350 Gen12 do?

The HPE ProLiant ML350 Gen12 is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.

What are the headline specs of the HPE ProLiant ML350 Gen12?

Key specifications for the HPE ProLiant ML350 Gen12: new condition; manufacturer HP (Hewlett Packard Enterprise); product line HPE ProLiant ML350 Gen12; form factor Tower (5U, convertible to rack with optional kit); processor support Dual Intel Xeon 6 processors (P-core and E-core variants supported); max processor count 2 sockets; processor tdp range Up to 500W TDP per processor (model-dependent). Manufacturer part number P77373-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.