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SUPERSERVER 4048B-TR4FT USER'S MANUAL
Populating RDIMM/LRDIMM (ECC) Memory Modules
DDR4 ECC RDIMM/LRDIMM (2:1) (for X10QBi-MEM2 R. 1.01)
HSW-EX & BDW-EX (2:1): DDR4 RDIMM+LRDIMM
Ranks Per DIMM
Ranks Per DIMM
and Data Width (x8
and Data Width (x8
is supported but not
is supported but not
listed)
listed)
Type
Type
SR= Single Rank
SR= Single Rank
DR= Dual Rank
DR= Dual Rank
QR = Quad Rank
QR = Quad Rank
RDIMM
RDIMM
SRx4
SRx4
RDIMM
RDIMM
DRx4
DRx4
LRDIMM
LRDIMM
QRx4
QRx4
LRDIMM
LRDIMM
8Rx4
8Rx4
3DS
3DS
1
1
1. LRDIMM-3DS is POR for BDW-EX
2. Intel completed margin collection successfully.
DDR4 ECC RDIMM/LRDIMM (1:1) (for X10QBi-MEM2 R. 1.01)
HSW-EX & BDW-EX (1:1): DDR4 RDIMM+LRDIMM
3. LRDIMM enabling completed successfully.
Intel and the Intel logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Other names and brands may
be claimed as the property of others. All products, dates, and figures are preliminary and are subject to change without any notice. Copyright © 2015, Intel Corporation.
Ranks Per DIMM
and Data Width (x8
is supported but not
listed)
Type
SR= Single Rank
DR= Dual Rank
QR = Quad Rank
RDIMM
SRx4
RDIMM
DRx4
LRDIMM
QRx4
LRDIMM
8Rx4
3DS
1
1. LRDIMM-3DS is POR for BDW-EX
2. Intel completed margin collection successfully.
Notes: For the memory modules to work properly, please install DIMMs of the
3. LRDIMM enabling completed successfully.
same type, speed and operating frequency to the motherboard. Mixing of DIMMs
Intel and the Intel logo are trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Other names and brands may
be claimed as the property of others. All products, dates, and figures are preliminary and are subject to change without any notice. Copyright © 2015, Intel Corporation.
of different types or speeds is not allowed.
For detailed information on memory support and updates, please refer to the
Supermicro Recommended Memory List on our website at http://supermicro.com/
support/resources/mem.cfm.
Max DIMM Capacity
Max DIMM Capacity
(GB)
(GB)
1DPC
1DPC
4Gb
4Gb
8Gb
8Gb
1.2V
1.2V
8GB
8GB
--
--
1600
1600
1600
1600
16GB
16GB
32GB
32GB
32GB
32GB
64GB
64GB
1600
1600
1600
1600
64GB
64GB
128GB
128GB
Intel Confidential
Max DIMM Capacity
(GB)
1DPC
8Gb
4Gb
1.2V
8GB
--
1866
16GB
32GB
1866
32GB
64GB
1866
64GB
128GB
1866
Intel Confidential
5-12
Max Speed (MT/s)
Max Speed (MT/s)
; Voltage (V);
; Voltage (V);
4
4
Slot Per Channel (SPC) and DIMM Per Channel (DPC)
Slot Per Channel (SPC) and DIMM Per Channel (DPC)
2 SPC
2 SPC
2DPC
2DPC
1DPC
1DPC
1.2V
1.2V
1.2V
1.2V
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
1600
3
3
3
3
3
3
1600
1600
1600
1600
1
1
1
1
1
1
Max Speed (MT/s); Voltage (V);
Slot Per Channel (SPC) and DIMM Per Channel (DPC)
2 SPC
2DPC
1DPC
1.2V
1.2V
1866
1866
1866
1866
1866
1866
3
3
3
1866
1866
1
1
1
3 SPC
3 SPC
2DPC
2DPC
3DPC
3DPC
1.2V
1.2V
1.2V
1.2V
1600
1600
1600
1600
2
2
1600
1600
1333
1333
2
2
1600
1600
1600
1600
3
3
3
3
1600
1600
1
1
1333
1333
1
1
1
3 SPC
2DPC
3DPC
1.2V
1.2V
1866
1600
2
2
1866
1333
2
2
1866
1600
3
3
1866
1333
1
1
2
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