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SUPERSERVER 6025B-3/6025B-3R User's Manual
Figure 5-3a. Installing DIMM into Slot
To Install: Insert module vertically and press down until it snaps into place. Pay attention to
the bottom notch.
To Remove: Use your thumbs to gently push each release tab outward to free the DIMM from
the slot.
Memory Support
The X7DB3 supports up to 32 GB of ECC FBD (Fully Buffered DIMMs) DDR2-667
or DDR2-533 SDRAM. The memory is an interleaved confi guration, which requires
modules of the same size and speed to be installed in pairs. You should not mix
DIMMs of different sizes and speeds. See Figure 5-3 for installing and removing
memory modules.
DDR2 FBD DIMM
Memory Installation Table
Branch0 Branch1
Number of
DIMMs
Bank 1
(Channel 0)
Bank 2
(Channel 1)
Bank 3
(Channel 2)
Bank 4
(Channel 3)
2 DIMMs 1A ------ 2A ------ ------ ------ ------ ------
4 DIMMs 1A ------ 2A ------ 3A ------ 4A ------
8 DIMMs 1A 1B 2A 2B 3A 3B 4A 4B
Notes: 1. DIMM slot# specified = DIMM slot to be populated; “---“ = DIMM slot to be
left unpopulated. 2. Both FBD 533 MHz and 667MHz DIMMs are supported, however
you need to use memory modules of the same speed and type. 3. Interleaved
memory is supported when pairs of DIMM modules are installed in both
Branch 0 and
Branch 1. Interleaved memory is not available if only 2 DIMMs are installed on the
motherboard.