The HPE ProLiant Compute DL340 Gen12 is a 2U 1P server that offers three CTO chassis that support SFF, LFF, and GPU configurations. The 3box modular front design enhances the configuration flexibility. Due to the configuration flexibility and the energy efficiency (reduced power consumption due to better thermals within a 2U chassis), the HPE ProLiant Compute DL340 Gen12 server is ideal for customers that have a requirement for Infrastructure-as-a-Service (IaaS), Platform-as-a Service (PaaS), and Software-as-a-Service (SaaS) workloads.
Do you need a 2U single-socket server that highlights reduced power consumption and better thermals for your data and storage-centric workloads that need more PCIe lanes?
The HPE ProLiant Compute DL340 Gen12 is a 2U 1P server that offers three CTO chassis that support SFF, LFF, and GPU configurations. The 3box modular front design enhances the configuration flexibility. Due to the configuration flexibility and the energy efficiency (reduced power consumption due to better thermals within a 2U chassis), the HPE ProLiant Compute DL340 Gen12 server is ideal for customers that have a requirement for Infrastructure-as-a-Service (IaaS), Platform-as-a Service (PaaS), and Software-as-a-Service (SaaS) workloads.
Powered by Intel® Xeon® 6 processors with up to 144 cores, increased memory capability (up to 4 TB), and high-speed PCIe Gen5, the HPE ProLiant Compute DL340 Gen12 server is a great 2U single-socket performance solution driving better datacenter efficiency.
What's new
• Powered by Intel® Xeon® 6 processors; Up to 144 cores per socket. Increased memory bandwidth to 6400 MT/s, up to 4 TB DDR5 memory capacity.





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MODEL |
HPE ProLiant Compute DL340 Gen12 |
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Processor family |
Intel® Xeon® 6 processors |
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Processor core available |
8 to 144 core, depending on processor |
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Processor cache |
48 - 336 MB L3, depending on processor |
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Processor number |
1 |
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Processor speed |
3.5 GHz maximum, depending on processor |
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Maximum memory |
4.0 TB, when populated with 256 GB DDR5 Memory |
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Memory slots |
16 |
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Memory type |
HPE DDR5 Smart Memory |
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Drive supported |
Up to 12 LFF SAS/SATA, Up to 24 SFF SAS/SATA/NVMe, Up to 36 EDSFF drives, depending on chassis type and system configuration |
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Optical drive type |
Optional DVD-ROM / DVD-RW Optical Drive |
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Optical drive type |
Optional DVD-ROM / DVD-RW Optical Drive |
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Infrastructure management |
HPE iLO Standard with Intelligent Provisioning (embedded), HPE OneView Standard (requires download), HPE iLO Advanced, HPE iLO Advanced Premium Security Edition, and HPE OneView Advanced (require licenses), HPE Compute Ops Management (subscription included) |
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Power supply type |
1000W, 1500W, 2400W, or 3200W Titanium Hot Plug Modular - Common Redundant Power Supply (M-CRP) |
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Expansion slots |
Up to 6 PCIe Gen5, and 2 OCP 3.0, for detailed descriptions reference the QuickSpecs |
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Network controller |
Wide range of speeds, cabling, chipsets and form factors (PCIe stand-up adapter and OCP3.0). Please refer to the QuickSpecs for network card choices. |
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Storage controller |
Optional - HPE MR216i-o, MR216i-p, MR408i-o, MR408i-p, MR416i-o, and MR416i-p storage controllers. Please refer to the QuickSpecs for storage controller selection. |
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System fan features |
6 Hot-plug redundant fans included, Standard Fan Kit or High Performance Fan Kit, depending on system configuration |
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Form factor |
2U Rack |