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1U silver rack server with front drive bays and power supply visible

HPE

HPE ProLiant DL20 Gen11 P83278-005 Xeon 6315P 2.8GHz 4-Core 16GB DDR5 2x1TB SATA rack server

SKU CH-ZJSQ-40NDS MPN P83278-005

A 1U rack server with a quad-core Xeon 6315P at 2.8 GHz, 16 GB DDR5, and two 1 TB SATA drives

  • ProcessorIntel Xeon 6
  • Installed RAM16 GB (1 × 16 GB UDIMM, 4800 MT/s)
  • Processor core countQuad-Core Processor
  • Type of memoryHPE DDR5 Standard Memory
  • Rack height1U
  • Processor speed6315P (2.8 GHz)
  • Quad-core Xeon 6315P at 2.8 GHz handles general-purpose workloads
  • 16 GB DDR5 UDIMM at 4800 MT/s provides high-speed memory
  • Two 1 TB SATA 7.2K LFF drives deliver 2 TB storage
  • Embedded Intel VROC SATA controller manages drives efficiently
  • Four-port 1 GbE BCM5719 adapter connects to multiple networks

HPE ProLiant DL20 Gen11 1U rack server

This 1U rack server is built for general-purpose workloads in small-to-medium business environments. It ships with a single Intel Xeon 6 6315P processor running at 2.80 GHz with four cores and 12 MB L3 cache. The platform supports a maximum of one processor, so CPU upgrades are not an option. It is designed for standard rack installations where space efficiency matters.

Bundled storage and power supply details

Two 1 TB SATA 6G business-critical 7.2K LFF hard drives are pre-installed and managed by the embedded Intel VROC SATA controller. A single 290 W FIO power supply kit provides power, with no redundant PSU included. The system also includes an embedded 1 Gb 4-port BCM5719 network adapter and three high-performance hot-swap fans for cooling. These components define the baseline storage, networking and power capacity out of the box.

Memory slots and expansion bay limits

The server arrives with one 16 GB DDR5 UDIMM at 4800 MT/s installed in a single slot. Additional memory must match the DDR5 UDIMM specification to be compatible. Only two expansion bays are available in total, and both are occupied by the factory-installed drives. Buyers needing more internal storage or add-in cards must plan around this constraint.

How it compares

Measured against everything we stock in Rack & Tower Servers, at today’s prices. Recalculated every night.

Price $2,513.99
Pricier than about 60% of the 17,641 comparable items (median $1,910.99).
Installed RAM 16 GB (1 × 16 GB UDIMM, 4800 MT/s)
Lower than about 90% of the 15,103 comparable items (median 128 GB).
Processor speed 6315P (2.8 GHz)
Higher than about 85% of the 9,950 comparable items (median 2.3 GHz).

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Specifications

Product
Brand nameHPE
Product lineProLiant DL20 Gen11
Model nameP83278-005
Target workloadGeneral Purpose Server
Product typeRack
Processor
ProcessorIntel Xeon 6
Processor core countQuad-Core Processor
Processor speed6315P (2.8 GHz)
Processor cache12 MB L3 Cache
Installed CPUs1
Max supported CPUs1
Memory
Installed RAM16 GB (1 × 16 GB UDIMM, 4800 MT/s)
Type of memoryHPE DDR5 Standard Memory
Storage
Installed storage2 x HPE 1 TB SATA 6G Business Critical 7.2K LFF RW
Disk controllerEmbedded Intel VROC SATA (formerly known as Intel RSTe)
Drive interfaceSATA
Drive baysTwo maximum
Connectivity
Network controllerHPE embedded 1 GB 4-port BCM5719 Network Adapter
Power
Power supply1 x HPE ProLiant DL20 Gen10 Plus 290 W FIO Power Supply Kit
Size & build
Rack height1U
Hot-swappable fans3 x High Performance Fans
Product dimensions10.55 in × 27.32 in × 23.07 in
Product weight24.714 lb (11.2 kg)
Shipping weight18.14 kg
Package size508 × 508 × 152 mm

Questions about this item

How often do the three high-performance fans need to be replaced?

The three high-performance fans are hot-swap modules; replacement interval depends on environmental conditions and workload but the chassis supports tool-less removal without downtime.

What limits sustained throughput on the 1 TB SATA drives?

The 7.2 K RPM SATA drives and the embedded Intel VROC SATA controller cap sustained sequential throughput at the SATA 6 Gb/s interface ceiling.

How much power does the 290 W supply draw under continuous load?

The single 290 W FIO power supply delivers up to 290 W to the system; actual draw varies with CPU utilisation, memory activity and drive I/O.

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