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🖥️ HPE DL580 Gen12 vs Lenovo SR950 V3

AI-powered analysis across 19 matched specifications

HPE ProLiant DL580 Gen12 4U 4-socket enterprise rack server front view
HPE ProLiant DL580 Gen12
HPE ProLiant
8.5
Overall Score
Best for: Compute-intensive workloads requiring high per-core performance, PCIe Gen5 connectivity, and enterprise-grade security in a 4U form factor.
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Lenovo ThinkSystem SR950 V3 8-socket enterprise rack server front view
ThinkSystem SR950 V3
Lenovo ThinkSystem
8.5
Overall Score
Best for: Extreme scale-up applications like SAP HANA and large in-memory databases where maximum memory capacity (48 TB) and processor count (8 sockets) are paramount.
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Performance Overview

Scores based on quantifiable specification values (1-10 scale)

ComputeMemoryStorageNetworkingExpandabilityManagement
HPE ProLiant DL580 Gen12
ThinkSystem SR950 V3
Compute
HPE ProLiant DL580 Gen12
9.0
ThinkSystem SR950 V3
9.5
Memory
HPE ProLiant DL580 Gen12
8.0
ThinkSystem SR950 V3
9.8
Storage
HPE ProLiant DL580 Gen12
8.5
ThinkSystem SR950 V3
7.5
Networking
HPE ProLiant DL580 Gen12
8.0
ThinkSystem SR950 V3
6.0
Expandability
HPE ProLiant DL580 Gen12
8.5
ThinkSystem SR950 V3
9.5
Management
HPE ProLiant DL580 Gen12
9.0
ThinkSystem SR950 V3
8.5

Detailed Specifications

Specification
HPE ProLiant DL580 Gen12
HPE ProLiant
ThinkSystem SR950 V3
Lenovo ThinkSystem
Key Metrics
Form Factor4U rack-mountable, 4-socket (4P)8U Rack Server (2 × 4U modules)
Max Total Cores344 (4 × 86-core)480 (8 × 60-core)
Max Memory16 TB48 TB
Max PCIe Expansion Slots12 × x16 PCIe Gen5 + 2 OCP 3.024 × PCIe expansion slots
Max Processor Sockets48
Compute
Processor2 or 4 × Intel Xeon 6 P-Core, 8–86 cores, up to 336 MB L3 cache, 4.0 GHz maxUp to 8× 4th Gen Intel Xeon Scalable (LGA 4677), up to 60 cores, 350W TDP
Memory
MemoryHPE DDR5 Smart Memory RDIMM / 64 DIMM slots (16 per processor, 16 DIMM channels per processor) / 16 TB (64 × 256 GB) at 6400 MT/s / Advanced ECC, ADDDC (HPE Fast Fault Tolerant Memory), online spare, mirroringUp to 48 TB TruDDR5 4800 MHz (192 DIMM slots; up to 256 GB 3DS RDIMM per slot)
Storage
Storage OptionsUp to 32 SFF NVMe or 32 EDSFF E3.S NVMe drives; optional front boot deviceHot-swap SAS/SATA/NVMe drive bays; M.2 boot drives
RAID ControllersHPE MR416i-p, MR416i-o, MR408i-p, MR408i-o, MR216i-p, MR216i-o, MR408e-p--
Networking
Network1GbE to 200GbE via OCP 3.0 or PCIe adapter--
Expansion / PCIe
PCIe ExpansionUp to 12 × x16 PCIe Gen5 + 2 OCP 3.0 (rear)Up to 24× PCIe expansion slots (distributed across 8-socket chassis)
Scale-Up Path--Expandable 2→4→8 sockets with modular chassis upgrade
Management
ManagementHPE iLO 7 Standard (FIPS 140-3 L3), HPE OneView Standard, HPE Compute Ops ManagementXClarity Controller 2 (XCC2), Redfish; XClarity Administrator
Power
Power Supply1500W / 2400W / 3200W; 1+1, 2+2, or 3+1 hot-plug redundant HPE Flex SlotN+N redundant hot-swap Platinum/Titanium PSUs
Physical / Environmental
CoolingAir — high-performance hot-plug redundant fan kit--
High Availability--PFA all subsystems; hot-swap drives, fans, PSUs; light-path diagnostics
Security
SecurityHPE TPM 2.0, iLO 7 Security Enclave, FIPS 140-3 Level 3, CNSA 2.0 quantum-resistanceTPM 2.0, Root of Trust, Platform Firmware Resiliency, ThinkShield
Software & OS Compatibility
Operating SystemsWindows Server, VMware ESXi, RHEL, SLES, Ubuntu, Oracle LinuxWindows Server, RHEL, SUSE, Ubuntu, VMware ESXi
Warranty & Support
Warranty3/3/3 (3-year parts, 3-year labour, 3-year on-site)1- or 3-year CRU + Onsite NBD; optional mission-critical upgrades
Key Metrics
Form Factor
HPE ProLiant DL580 Gen124U rack-mountable, 4-socket (4P)
ThinkSystem SR950 V38U Rack Server (2 × 4U modules)
Max Total Cores
HPE ProLiant DL580 Gen12344 (4 × 86-core)
ThinkSystem SR950 V3480 (8 × 60-core)
Max Memory
HPE ProLiant DL580 Gen1216 TB
ThinkSystem SR950 V348 TB
Max PCIe Expansion Slots
HPE ProLiant DL580 Gen1212 × x16 PCIe Gen5 + 2 OCP 3.0
ThinkSystem SR950 V324 × PCIe expansion slots
Max Processor Sockets
HPE ProLiant DL580 Gen124
ThinkSystem SR950 V38
Compute
Processor
HPE ProLiant DL580 Gen122 or 4 × Intel Xeon 6 P-Core, 8–86 cores, up to 336 MB L3 cache, 4.0 GHz max
ThinkSystem SR950 V3Up to 8× 4th Gen Intel Xeon Scalable (LGA 4677), up to 60 cores, 350W TDP
Memory
Memory
HPE ProLiant DL580 Gen12HPE DDR5 Smart Memory RDIMM / 64 DIMM slots (16 per processor, 16 DIMM channels per processor) / 16 TB (64 × 256 GB) at 6400 MT/s / Advanced ECC, ADDDC (HPE Fast Fault Tolerant Memory), online spare, mirroring
ThinkSystem SR950 V3Up to 48 TB TruDDR5 4800 MHz (192 DIMM slots; up to 256 GB 3DS RDIMM per slot)
Storage
Storage Options
HPE ProLiant DL580 Gen12Up to 32 SFF NVMe or 32 EDSFF E3.S NVMe drives; optional front boot device
ThinkSystem SR950 V3Hot-swap SAS/SATA/NVMe drive bays; M.2 boot drives
RAID Controllers
HPE ProLiant DL580 Gen12HPE MR416i-p, MR416i-o, MR408i-p, MR408i-o, MR216i-p, MR216i-o, MR408e-p
ThinkSystem SR950 V3--
Networking
Network
HPE ProLiant DL580 Gen121GbE to 200GbE via OCP 3.0 or PCIe adapter
ThinkSystem SR950 V3--
Expansion / PCIe
PCIe Expansion
HPE ProLiant DL580 Gen12Up to 12 × x16 PCIe Gen5 + 2 OCP 3.0 (rear)
ThinkSystem SR950 V3Up to 24× PCIe expansion slots (distributed across 8-socket chassis)
Scale-Up Path
HPE ProLiant DL580 Gen12--
ThinkSystem SR950 V3Expandable 2→4→8 sockets with modular chassis upgrade
Management
Management
HPE ProLiant DL580 Gen12HPE iLO 7 Standard (FIPS 140-3 L3), HPE OneView Standard, HPE Compute Ops Management
ThinkSystem SR950 V3XClarity Controller 2 (XCC2), Redfish; XClarity Administrator
Power
Power Supply
HPE ProLiant DL580 Gen121500W / 2400W / 3200W; 1+1, 2+2, or 3+1 hot-plug redundant HPE Flex Slot
ThinkSystem SR950 V3N+N redundant hot-swap Platinum/Titanium PSUs
Physical / Environmental
Cooling
HPE ProLiant DL580 Gen12Air — high-performance hot-plug redundant fan kit
ThinkSystem SR950 V3--
High Availability
HPE ProLiant DL580 Gen12--
ThinkSystem SR950 V3PFA all subsystems; hot-swap drives, fans, PSUs; light-path diagnostics
Security
Security
HPE ProLiant DL580 Gen12HPE TPM 2.0, iLO 7 Security Enclave, FIPS 140-3 Level 3, CNSA 2.0 quantum-resistance
ThinkSystem SR950 V3TPM 2.0, Root of Trust, Platform Firmware Resiliency, ThinkShield
Software & OS Compatibility
Operating Systems
HPE ProLiant DL580 Gen12Windows Server, VMware ESXi, RHEL, SLES, Ubuntu, Oracle Linux
ThinkSystem SR950 V3Windows Server, RHEL, SUSE, Ubuntu, VMware ESXi
Warranty & Support
Warranty
HPE ProLiant DL580 Gen123/3/3 (3-year parts, 3-year labour, 3-year on-site)
ThinkSystem SR950 V31- or 3-year CRU + Onsite NBD; optional mission-critical upgrades
★

Expert Analysis

AI-assisted analysis based on published specifications

The HPE ProLiant DL580 Gen12 and Lenovo ThinkSystem SR950 V3 represent two distinct approaches to high-end enterprise computing. The DL580 Gen12 offers a more compact 4U form factor with newer Intel Xeon 6 processors featuring higher per-core performance (up to 86 cores per socket at 4.0 GHz) and PCIe Gen5 connectivity, making it particularly suitable for compute-intensive workloads like virtualisation, high-performance computing, and AI inference where single-thread performance and modern I/O bandwidth are critical. Its 16 TB memory capacity, while substantial, is complemented by advanced memory protection features and FIPS 140-3 Level 3 certified management security.

Conversely, the ThinkSystem SR950 V3 pursues an extreme scale-up strategy with its modular 8U design supporting up to eight processors and 48 TB of memory across 192 DIMM slots. This architecture is purpose-built for massive in-memory databases like SAP HANA and Oracle, where maximum memory capacity and linear scalability outweigh the need for the latest processor generation. The 24 PCIe slots provide exceptional expansion capability, though they're likely Gen4 rather than Gen5. The trade-off is significant rack space consumption and potentially higher power requirements for the full 8-socket configuration.

Value propositions differ substantially: HPE delivers cutting-edge technology in a denser package with superior security certifications, while Lenovo offers unparalleled scalability for specific mission-critical applications. Organisations should choose based on whether their priority is maximum memory capacity and processor count (SR950 V3) or the latest processor architecture, I/O technology, and security features in a more space-efficient design (DL580 Gen12).

HPE ProLiant DL580 Gen12
Best for: Compute-intensive workloads requiring high per-core performance, PCIe Gen5 connectivity, and enterprise-grade security in a 4U form factor.
ThinkSystem SR950 V3
Best for: Extreme scale-up applications like SAP HANA and large in-memory databases where maximum memory capacity (48 TB) and processor count (8 sockets) are paramount.

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HPE ProLiant DL580 Gen12
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