Operating system
Supported operating system
Red Hat Enterprise Linux
Processor & chipset
Processor speed
3.8GHz
Processor cache
8MB L3; 3MB L3
Processor count
1
Memory
Memory (max)
64 GB, 64GB
Memory slots
4 DIMM slots
Maximum
Memory protection
Advanced ECC
Memory technology
DDR4 SDRAM
Storage
Disk
(2) LFF SAS/SATA/SSD or; (4) SFF SAS/SATA/SSD; Hot plug and/or Non-hot plug, depending on model
Controller
Dynamic Smart Array B140i or
H240 Host Bus Adapter or
Smart Array P440
Depending on model
Controller type
Serial ATA/600
RAID
Yes
RAID levels
0, 1, 5, 10
Display & graphics
Display depth
382.3 mm
Display height
43.2 mm
Display width
434.6 mm
Ports & expansion
Expansion slots
(2) Maximum - For detail descriptions reference the QuickSpec
Rack units
1U
Total expansion bays
4
Networking & connectivity
Controller
1Gb 332i Ethernet Adapter 2 Ports per controller
Applicable to all models
Ethernet
Yes
Ethernet port count
2
Ethernet technology
Gigabit Ethernet
Power, battery & charging
Power supply type
(2) Entry-Level
Exterior & appearance
Form factor
Rack
USB 2.0 ports
2
USB 3.0 ports
2
USB ports
5
Product info
Brand
HPE
Product line
ProLiant
Product name
ProLiant DL20 G9 Server
Product series
DL20 G9
Product type
Server
Vendor
Hewlett Packard Enterprise
Vendor code
819786-B21
Vendor site
Security & management
Integrated management
iLO Management (standard), Intelligent Provisioning (standard), iLO Essentials(optional), iLO Scale-Out(optional) iLO Advanced (optional)
Service & support
Warranty
1/1/1 - Server Warranty includes one year of parts, one year of labor, one year of onsite support coverage. Additional information regarding worldwide limited warranty and technical support is available at: http://h18004.www1.hp.com/products/servers/platforms/warranty/index.html Additional HP support and service coverage for your product can be purchased locally. For information on availability of service upgrades and the cost for these service upgrades, refer to the HP website at http://www.hp.com/support