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- Single configurable Intel Xeon 6 processor (up to 144 cores)
- 16 DDR5 DIMM slots – maximum memory 4 TB
- Six system fans (standard or high-performance kits)
- Up to two full-height half-length x16 PCIe Gen5 slots
- OCP 3.0 support (rear and optional front configurations)
- One or two M-CRPS titanium hot-plug power supplies (1000W, 1500W, 2400W, or 3200W options)
- NS204i-u front or rear install option based on configuration
- Optional dual NVMe boot device with hardware RAID 1
- HPE iLO 7 management
- Support for up to four single-wide or two double-wide GPUs (configuration dependent)
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Engineered for next-generation datacenter performance, the HPE ProLiant Compute DL340 Gen12 combines Intel® Xeon® 6 processors (up to 144 cores), high-speed PCIe Gen5 architecture, and expandable memory up to 4TB in a compact 2U single-socket design — delivering the efficiency and scalability today's IT infrastructure demands.
LFF P75727-B21
SFF P71452-B21
GPU P75728-B21
LFF Chassis Backplane Options
4x LFF P75760-B21
2x SFF Side-by-Side U.3P74744-B21
ODD/DisplayPortP74752-B21
- P75760-B21 - Supports up to 4 LFF SAS/SATA drives. Max 3
- P74744-B21 - Supports up to 2 NVMe U.3 drives. Max 1
SFF Chassis Backplane options

- P75740-B21 | 8SFF x1 U.3 Tri-Mode
- P75741-B21 | 8SFF x4 U.3 Tri-Mode
- P71465-B21 | 8SFF x4 U.2 NVMe
Optical Disk Drive
- P74749-B21 - SFF Universal Media Bay Kit
- P75807-B21 - 2SFF U.3 HDD Cage Kit

Required to support 4EDSFF or front OCP or front NS204i-u configurations.
- 3. P76450-B21 | 4EDSFF Drive Cage Kit
- 4. Front NS204i-u Module.
- 5. P71480-B21 | 8SFF Primary Front OCP Enablement Kit
- 6. P75768-B21 | 8SFF Secondary Front OCP Enablement Kit
In SFF CTO server, if 6XX1P processor is selected along with EDSFF drive cage then 'Front OCP enable kit' can be selected only when '16EDSFF x4 R1S DA Cable Kit' is selected.
GPU Chassis Backplane options
2x GPU P75813-B21
Not supported with Intel® Xeon 6® Single Socket Processors (6XX1P).
4x GPU P75816-B21
Requires an Intel® Xeon 6® Single Socket Processor (6XX1P).

Required to support 4EDSFF or front OCP or front NS204i-u configurations.
- 3. P76450-B21 | 4EDSFF Drive Cage Kit
- 4. Front NS204i-u Module.
- 5. P77277-B21 | GPU Primary Front OCP Enablement Kit
- 6. P75767-B21 | GPU Secondary Front OCP Enablement Kit
Primary and Secondary Front OCP Enablement Kits must be selected together. Cannot be selected if more than (1) 4EDSFF drive cage is selected
The Intel® Xeon® 6 series of processors offers both E-Core and P-Core processors. Mixing of CPUs is not supported.
Xeon E-CoresThe Intel® Xeon® 6 series single threaded processor stack is comprised entirely of efficiency cores (E-Cores) providing ultra-high core counts optimized for power efficient operations.
• Optimized for single-threaded workloads
• Up to 144 cores at 330 W TDP
• 6400 MT/s DDR5 memory
• Up to four 24 GT/s UPI 2.0
• PCIe 5.0 with up to 88 lanes per CPU
• Security features (SGX)
Xeon P-CoresThe Intel® Xeon® 6 series processor stack is comprised entirely of performance cores (P-Cores), providing high core counts optimized for power and performance.
• Optimized for multi-threaded applications and workloads
• Up to 86 cores at 350 W TDP
• 6400 MT/s DDR5 memory
• Up to four 24 GT/s UPI 2.0
• PCIe 5.0 with up to 88 lanes per CPU
• Security features (SGX)
GPU Server requires Rich I/O CPU to support sufficient PCIe lanes for PCIe slots and drive cages.
Standard Heat Sink Kit P71475-B21
8x SFF Max 2
4x EDSFF Max 4
Up to TDP 250W
Performance Heat Sink Kit P73668-B21
More than 3, 8x SFF Backplanes
More than 4, 4x EDSFF Backplane
TDP 250W to 350W
LFF CTO server
Front GPU CTO server
NEBS-compliant configuration
Direct Liquid Cooling P84592-B21
GPU Chassi Only: P62046-B21 | 450mm Female-Male Connection Quick Disconnect Tube Set FIO Kit
Non GPU Chassis: P62038-B21 | 600mm FIO Hose Kit
Required Six (6) performance fan kits

Fan kit includes one fan, six fans required per server. .
- P58464-B21 | Standard Fan Kit
- P58465-B21 | Performance Fan Kit
The High-Performance fan kit is required for GPU CTO server.
The High-Performance fan kit is required for NEBS configurations
Standard & performance fans cannot be mixed.
Please Upgrade Server
*This Configure to Order has not been created.
*You can still
Contact Us
for a quote on this server.
*Thank you.
The request has been sent.
Thank you.
Price as Configured:
$0
Base Standard Capabilities
| Technical specifications HPE ProLiant Compute DL340 Gen12 | |
|---|---|
| Processor type | Intel |
| Processor family | Intel® Xeon® 6 processors |
| Processor number | 1 |
| Processor core available | 8 to 144 core, depending on processor |
| Processor speed | 3.5 GHz maximum, depending on processor |
| Processor cache | 48 - 336 MB L3, depending on processor |
| Memory type | HPE DDR5 Smart Memory |
| Maximum memory | 4.0 TB, when populated with 256 GB DDR5 Memory |
| Memory slots | 16 |
| Accelerators | Maximum of 4 double-wide in the front or 6 single-wide in the rear, depending on model |
| System fan features | 6 Hot-plug redundant fans included, Standard Fan Kit or High Performance Fan Kit, depending on system configuration |
| Expansion slots | Up to 6 PCIe Gen5, and 2 OCP 3.0, for detailed descriptions reference the QuickSpecs |
| Form factor | 2U Rack |
| 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. |
| 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. |
| 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 |
| Optical drive type | Optional DVD-ROM / DVD-RW Optical Drive |
| Power supply type | 1000W, 1500W, 2400W, or 3200W Titanium Hot Plug Modular - Common Redundant Power Supply (M-CRP) |
| 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). Refer to the iLO 7 User Guide |
| Security | For full security features refer to the QuickSpecs |

































