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X9QRi-F/X9QR7-TF/X9QR7-TF-JBOD Motherboard User’s Manual
Memory Support for the X9QRi-F/X9QR7-TF/X9QR7-TF-JBOD
Motherboard
The X9QRi-F/X9QR7-TF/X9QR7-TF-JBOD Motherboard supports up to 768 GB
Registered (RDIMM)/Load Reduced (LRDIMM) ECC and Unbuffered (UDIMM)
ECC/Non-ECC DDR3 of up to 800/1066/1333/1600/1866 MHz memory in 24 DIMM
slots.
Notes: 1.
1866 MHz memory is available when supported by the proces-
sors installed in your system using the one-DIMM_per-channel memory
configuration.
2
. For best system performance, we recommend that a pair
of CPUs (CPU1/CPU2) or two pairs of CPUs (CPU1/CPU2/CPU3/CPU4)
be installed. Using three CPUs is not recommended. Please install your
DIMM modules according to the number of CPUs used in the system.
3
.
For UDIMM or other memory support details, please refer to the approved
memory list posted on our website.
4.
To optimize memory performance,
please install 16 DIMMs or 24 DIMMs on the motherboard when 4 CPUs
are used in the system.
Summary of Contents for X9QR7-TF
Page 1: ...USER S MANUAL Revision 1 1a X9QR7 TF X9QRi F X9QR7 TF JBOD...
Page 70: ...2 46 X9QRi F X9QR7 TF X9QR7 TF JBOD Motherboard User s Manual Notes...
Page 112: ...4 34 X9QRi F X9QR7 TF X9QR7 TF JBOD Motherboard User s Manual Notes...
Page 114: ...A 2 X9QRi F X9QR7 TF X9QR7 TF JBOD Motherboard User s Manual Notes...
Page 118: ...B 4 X9QRi F X9QR7 TF X9QR7 TF JBOD Motherboard User s Manual Notes...
