HP hpe proliant dl20 gen9, User Manual, Page: 63 / 131

Hardware options installation 63
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Slot 2 of the two-slot PCI riser cage assembly
13.
Install the access panel (on page 21 ).
14.
Do one of the following:
o
Slide the server into the rack.
o
Install the server into the rack (" Installing the server into the rack " on page 30 ).
15.
Connect each power cord to the server.
16.
Connect each power cord to the power source.
17.
Power up the server (on page 17 ).
18.
If removed, install the security bezel (" Security bezel option " on page 36 ).
Memory options
The memory subsystem in this server supports UDIMMs only.
The server supports the single-rank and dual-rank PC4-2133 (DDR4-2133) UDIMMs operating at up to
2133 MT/s DIMM speeds.
Supported DIMM specifications
Type Rank Capacity Native speed Voltage
UDIMM
Single 4 GB 2133 MT/s STD
UDIMM
Single 8 GB 2133 MT/s STD
UDIMM
Dual 8 GB 2133 MT/s STD
UDIMM
Dual 16 GB 2133 MT/s STD
Populated DIMM speed (MT/s)
Type Rank 1 DIMM per channel 2 DIMMs per
channel
UDIMM
Single 2133 MT/s 2133 MT/s
UDIMM
Dual 2133 MT/s 2133 MT/s