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SUPERSERVER 6015TC-T/6015TC-10G User's Manual
5-6 Installing Memory
Memory Support
The X7DCT/X7DCT-10G has six 240-pin DIMM slots that can support up to 48 GB
of registered ECC DDR2-667/533 SDRAM (for a total of 96 GB in the system).
The memory scheme is interleaved, so you must populate two slots at a time,
beginning with slot 1A and 1B, then slots 2A and 2B, and fi nally into slots 3A and
3B if six DIMMs are to be installed. See table below.
Installing Memory Modules
Insert each memory module vertically, beginning with slots 1A and 1B (see 1.
above). Pay attention to the notches along the bottom of the module to pre-
vent inserting it incorrectly.
Gently2. press down on the DIMM module until it snaps into place in the slot
(see Figure 5-3).
Repeat to install a total of four or six DIMMs.3.
!
CAUTION! Exercise extreme care when installing or removing
DIMM modules to prevent any possible damage.
To Install: Insert module vertically and press down until it snaps into place. Pay attention to the bottom
notches.
To Remove: Use your thumbs to gently push each release tab outward to free the DIMM from the slot.
Figure 5-3. DIMM Installation
Note: Notch
should align
with its
receptive point
on the slot
Notch
Notch
Release
Tab
Release
Tab
Optimized DIMM Configurations
No. of
DIMMs
Channel 0 Channel 1
2 DIMM1A ------ ------ DIMM1B ------ ------
4 DIMM1A DIMM2A ------ DIMM1B DIMM2B ------
6 DIMM1A DIMM2A DIMM3A DIMM1B DIMM2B DIMM3B
Notes: i. DIMM slot# specified = DIMM slot to be populated; “---“ = DIMM slot not to be
populated. ii. Both 533 MHz and 667MHz memory is supported; however, you need to use
modules of the same speed and type. iii. For memory to work properly, you need to follow
the restrictions listed above.