HPE
HPE ProLiant DL20 Gen11 P86755-005 Xeon 6333P 3.1GHz 6-Core 32GB DDR5 2x1.2TB SAS 2x500W Rack Server
1U rack server with Xeon 6333P 6-core CPU, 32GB DDR5, dual 1.2TB SAS drives and redundant 500W power supplies
- WorkloadGeneral Purpose Server
- TypeRack
- Rack Height1U
- Hot-swap Fans3 x High Performance Fans
- CPU TypeIntel Xeon 6
- CPU Speed6333P (3.10 GHz)
- 1U rack form factor saves data-centre space
- Intel Xeon 6 6333P 3.1 GHz 6-core handles general-purpose workloads
- 32 GB DDR5 UDIMM at 4800 MT/s supports memory-intensive tasks
- Dual 1.2 TB SAS 10K drives deliver fast mission-critical storage
- Redundant 500 W Platinum hot-plug power supplies maintain uptime
ProLiant DL20 Gen11 1U rack server
The HPE ProLiant DL20 Gen11 is a 1U rack server built for general-purpose workloads. It ships with a single Intel Xeon 6333P six-core processor at 3.10 GHz and 18 MB L3 cache. Memory is provided as one 32 GB HPE DDR5 UDIMM at 4800 MT/s. Two 1.2 TB SAS 12G 10K SFF drives are installed behind the MR408i-o controller with 4 GB cache. Dual 500 W Flex Slot Platinum hot-plug power supplies and three high-performance hot-swap fans complete the platform.
Verify rack space and network needs
Confirm that your rack can accept a 1U unit and provides SAS 12G cabling for the installed drives. The MR408i-o controller occupies an OCP 3.0 slot with x8 lanes, so ensure the chassis supports that form factor. Network connectivity uses an embedded 1 Gb four-port BCM5719 adapter; check that your switch ports match this speed. The server includes a single processor, so a second CPU socket remains empty if future expansion is planned.
Fits dense compute rows with redundant power
The 1U height lets the system sit in tight row deployments while the dual 500 W supplies deliver redundancy without extra brackets. Hot-swap fans allow cooling maintenance without downtime. The MR408i-o controller frees internal PCIe slots for additional adapters. Four embedded 1 Gb ports handle management and data traffic without a separate NIC. The single DDR5 UDIMM leaves three DIMM slots open for memory growth when workloads demand more capacity.
Highlights
- 1U rack form factor saves data-centre space
- Intel Xeon 6 6333P 3.1 GHz 6-core handles general-purpose workloads
- 32 GB DDR5 UDIMM at 4800 MT/s supports memory-intensive tasks
- Dual 1.2 TB SAS 10K drives deliver fast mission-critical storage
- Redundant 500 W Platinum hot-plug power supplies maintain uptime
Specifications
| Brand | HPE |
|---|---|
| Series | ProLiant DL20 Gen11 |
| Model | P86755-005 |
| Workload | General Purpose Server |
| Type | Rack |
| Rack Height | 1U |
| Hot-swap Fans | 3 x High Performance Fans |
| CPU Type | Intel Xeon 6 |
| CPU Speed | 6333P (3.10 GHz) |
| Number of CPU Cores | 6-Core Processor |
| Cache Memory | 18 MB L3 |
| # of Processors Installed | 1 |
| Installed Memory Size | 32GB |
| Memory Type | HPE DDR5 Standard Memory |
| Memory Features | 1 x 32GB UDIMM, 4800 MT/s |
| Hard Drive (Installed) | 2 x HPE 1.2TB SAS 12G Mission Critical 10K SFF BC HDD |
| Storage Controller | HPE MR408i-o Gen11 x8 Lanes 4GB Cache OCP SPDM Storage Controller |
| Ethernet Controller | HPE embedded 1GB 4-port BCM5719 Network Adapter |
| Power Characteristics | 2 x HPE 500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit |
| Shipping weight | 18.14 kg |
| Package size | 483 × 457 × 127 mm |
Questions about this item
What comes in the box and what must be purchased separately?
The unit ships with one Xeon 6333P processor, one 32GB DDR5 UDIMM at 4800 MT/s, two 1.2TB SAS 10K drives, the MR408i-o controller with 4GB cache, a 4-port 1GbE adapter, and two 500W hot-plug power supplies. Rails, additional memory modules, extra drives, and an operating system licence are not included.
Which memory capacity should I choose for this configuration?
The server includes a single 32GB DDR5 UDIMM running at 4800 MT/s. If your workload needs more capacity, add matching UDIMMs to the remaining slots; if 32GB is sufficient, no change is required.
What does the 3.1GHz Xeon 6333P deliver in this 1U server?
The 6-core Xeon 6333P runs at 3.10 GHz with 18MB L3 cache, providing a single-socket general-purpose platform suited to virtualisation, file and print, or light database tasks within the 1U chassis.
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