Table of Contents
Advertisement
S
S
S
UPER
TORAGE
5-5
Installing Memory
Caution: Exercise extreme care when installing or removing DIMM modules to prevent
any possible damage.
Memory Support
The X9DRD-EF supports up to 71 TB of Load Reduced (LRDIMM), 512 GB of
Registered (RDIMM) or 128 GB of Unbuffered (UDIMM) ECC/Non-ECC DDR3-
800/1066/1333/1600/1866 memory. For best performance, install pairs of memory
modules of the same type and speed. Please refer to our web site for any updates
to supported memory. All channels will run at the fastest common frequency.
DIMM Installation
Installing Memory Modules
1. Insert the desired number of DIMMs into the memory slots starting with P1-
DIMMA1. See the Memory Installation Tables on the following pages.
2. Insert each DIMM vertically into its slot. Pay attention to the notch along the
bottom of the module to avoid installing incorrectly (see Figure 5-4).
3. Use your thumbs to gently press down on both ends of the DIMM until it
snaps into place in the slot. Repeat for all modules.
4. Press the release tabs to the locked positions to secure the DIMM into the
slot.
To Install: Insert module
vertically and press
down until it snaps into
place. Pay attention to
the alignment notch at
the bottom.
To Remove:
Use your thumbs to
gently push the release
tabs near both ends of
the module. This should
release it from the slot.
YSTEM 2027R-E1CR24L User's Manual
Figure 5-4. DIMM Installation
Notch
Release Tab
Notch should align with the
receptive key point on the
slot.
Top View of DDR3 Slot
5-8
Notch
Front View
Release Tab
Advertisement
Table of Contents
