HPE ProLiant DL20 Gen10 Plus
The HPE ProLiant DL20 Gen10 Plus is an enhanced 1U short-depth server powered by Intel Xeon E-2300 processors with PCIe 4.0 support and up to 128GB of DDR4-3200 memory. Maintaining a compact 15.05-inch chassis depth, it delivers increased throughput for retail point-of-sale, edge surveillance, and telecommunications infrastructure. It offers a secure, reliable entry point for modern branch office computing.
Also written as: DL20 G10 Plus, DL20Gen10Plus, ProLiant DL20 Gen 10 Plus
Specifications
| Brand | HPE |
|---|---|
| Family | ProLiant DL |
| Form factor | 1U rack |
| Released | Oct 2021 |
| End of sale | Mar 2024 |
| Cpu sockets | 1 |
| Cpu platform | Intel Xeon E-2300 series or Pentium |
| Memory slots | 4 |
| Memory type | DDR4-3200 ECC UDIMM |
| Memory max (GB) | 128 |
| Drive bays | Up to 2 LFF or 4 to 6 SFF hot-plug or non-hot-plug SATA/SAS |
| Pcie slots | 2 PCIe 4.0 expansion slots |
| Power supply | 290W fixed or 500W Flex Slot redundant hot-plug |
Generations
- Previous generation: HPE ProLiant DL20 Gen10
- Next generation: HPE ProLiant DL20 Gen11
Works together
How the HPE ProLiant DL20 Gen10 Plus connects to servers, storage and the network: 4 ways, with the parts and products on each path.
Fibre Channel SAN
Match the speed: 16Gb and 32Gb FC HBAs, switches and array ports work together, and each generation also runs one or two speeds below its own (a 32Gb port runs at 16Gb and 8Gb).
Adapters for the server (check the fit list)
P9D94A HPE StoreFabric SN1200E 16Gb 2-port Fibre Channel Host Bus Adapter
P9M76A HPE StoreFabric SN1600Q 32Gb 2-port Fibre Channel Host Bus Adapter
Q0L13A HPE StoreFabric SN1600E 32Gb 1-port Fibre Channel Host Bus Adapter
Q0L14A HPE StoreFabric SN1600E 32Gb 2-port Fibre Channel Host Bus Adapter
Switches
HPE StoreFabric SN6700B 1U rack
HPE StoreFabric SN3600B 1U rack
HPE StoreFabric SN6600B 1U rack
Brocade G-Series G730 2U
Storage
HPE Alletra 6000 4U rack
HPE Alletra 9000 4U rack mission-critical array
HPE MSA 1060 2U rack entry SAN
HPE MSA 2060 2U rack
HPE MSA 2062 2U rack hybrid SAN
HPE Alletra Storage MP 2U rack
Optics
57-1000262-01 Brocade 16Gb Shortwave SFP+ Optical Transceiver
57-1000333-01 Brocade 32Gb Longwave 10km SFP28 Optical Transceiver
57-1000487-01 Brocade 32Gb Shortwave SFP28 Optical Transceiver
iSCSI and NVMe/TCP over Ethernet
Keep the speed the same at all three points: a 25GbE server, a 25GbE switch port and a 25GbE array port. Mixed speeds work but the slowest link sets the pace.
Adapters for the server (check the fit list)
P08443-B21 HPE Ethernet 10/25Gb 2-port SFP28 BCM57414 Adapter
P10111-B21 HPE Ethernet 10/25Gb 2-port SFP28 MCX562A-ACAI OCP3 Adapter
P10112-B21 HPE Ethernet 10/25Gb 2-port SFP28 MCX512F-ACHT Adapter
P10115-B21 HPE Ethernet 10/25Gb 2-port SFP28 BCM57414 OCP3 Adapter
Switches
HPE Aruba CX Aruba CX 10000 1U distributed services switch
HPE Aruba CX 8360-32Y4C 1U rack
HPE Aruba CX Aruba CX 9300 1U fixed 400G switch
HPE Aruba CX 8325-48Y8C 1U rack
Storage
- HPE Alletra 6000 4U rack
- HPE Alletra 9000 4U rack mission-critical array
- HPE MSA 1060 2U rack entry SAN
- HPE MSA 2060 2U rack
- HPE MSA 2062 2U rack hybrid SAN
- HPE Alletra Storage MP 2U rack
Optics
QSFP-100G-SR4 Arista 100GBASE-SR4 QSFP28 Optical Transceiver
SFP-10G-SR-AR Arista 10GBASE-SR SFP+ Optical Transceiver
SFP-25G-SR Arista 25GBASE-SR SFP28 Optical Transceiver
Direct-attached SAS
12Gb SAS uses Mini-SAS HD (SFF-8644) connectors; older 6Gb gear uses Mini-SAS (SFF-8088). Adapter cables exist, but the link runs at the slower speed.
Adapters for the server (check the fit list)
804398-B21 HPE Smart Array E208e-p SR Gen10 12G SAS External Controller
Storage
- HPE MSA 2060 2U rack
Dell PowerVault ME5012 2U rack
Dell PowerVault ME5024 2U rack
Dell PowerVault ME5084 5U rack
Lenovo ThinkSystem DE6400H 2U rack
Lenovo ThinkSystem DE6600H 2U rack
File storage (NFS and SMB)
Front-end ports face the clients; back-end ports (on scale-out systems) connect the nodes to each other and need their own switch pair.
Adapters for the server (check the fit list)
- P08443-B21 HPE Ethernet 10/25Gb 2-port SFP28 BCM57414 Adapter
- P10111-B21 HPE Ethernet 10/25Gb 2-port SFP28 MCX562A-ACAI OCP3 Adapter
- P10112-B21 HPE Ethernet 10/25Gb 2-port SFP28 MCX512F-ACHT Adapter
- P10115-B21 HPE Ethernet 10/25Gb 2-port SFP28 BCM57414 OCP3 Adapter
Switches
- HPE Aruba CX Aruba CX 10000 1U distributed services switch
- HPE Aruba CX 8360-32Y4C 1U rack
- HPE Aruba CX Aruba CX 9300 1U fixed 400G switch
- HPE Aruba CX 8325-48Y8C 1U rack
Storage
- HPE Alletra Storage MP 2U rack
Dell PowerScale A300 4U
Dell PowerScale F900 2U rack
Dell PowerScale H700 4U
Dell PowerStore 500T 2U rack
Dell PowerScale F200 1U rack
Optics
- QSFP-100G-SR4 Arista 100GBASE-SR4 QSFP28 Optical Transceiver
- SFP-10G-SR-AR Arista 10GBASE-SR SFP+ Optical Transceiver
- SFP-25G-SR Arista 25GBASE-SR SFP28 Optical Transceiver
Plan and size it
- Draw this setup in the topology planner mrplanb.com
- Add up rack power and space rack-density.com
- Virtualization storage Ledger: scored storage platforms mrplanb.com
- SAN transport and NVMe over FC for backup mrplanb.com
- HPE SPOCK (HPE storage compatibility) hpe.com
Check compatibility with HPE
Before you buy, confirm the exact configuration against the vendor's own lists: firmware levels, operating systems, adapters and optics that HPE has tested with the HPE ProLiant DL20 Gen10 Plus.
- Compatibility HPE SPOCK (storage, SAN and host compatibility)
- Part lookup HPE PartSurfer (spare and option part numbers)
- Support HPE Support Center
Equivalent models from other brands
FAQ
Does the DL20 Gen10 Plus support PCIe Gen4?
Yes, it upgrades expansion capabilities to PCIe 4.0 lanes driven by the Intel Xeon E-2300 processor.
What is the maximum RAM capacity of the DL20 Gen10 Plus?
It supports up to 128GB of unbuffered DDR4 memory across 4 UDIMM slots using 32GB modules.
Buying or selling DL20 Gen10 Plus?
New, refurbished or used. Tell us the quantity and condition and we connect you with a vetted reseller in your region, usually within one working day.
Sources
- HPE ProLiant DL20 Gen10 Plus Server QuickSpecs, checked 2026-10-27