Hardware options installation 39
•
Single- and dual-rank PC3-10600 (DDR-1333) RDIMMs operating at up to 1333 MT/s at 1.35V
•
Single- and dual-rank PC3-12800 (DDR-1600) RDIMMs operating at up to 1600 MT/s at 1.5V
•
Single- and dual-rank PC3-12800 (DDR-1600) RDIMMs operating at up to 1600 MT/s at 1.35V
•
Single- and dual-rank PC3-14900 (DDR3-1866) RDIMMs, operating at up to 1866 MT/s at 1.5V
•
Quad-rank PC3L-10600 (DDR3-1333) LRDIMMs, operating at up to 1333 MT/s at 1.35V
•
Quad-rank PC3-14900 (DDR3-1866) LRDIMMs, operating at up to 1866 MT/s at 1.5V
Speed, voltage, and capacity
DIMM type
DIMM rank
DIMM capacity
Native speed (MT/s)
Voltage
RDIMM
Single-rank
4 GB
1333
LV
RDIMM
Single-rank
4 GB
1600
STD
RDIMM
Single-rank
4 GB
1600
LV*
RDIMM
Single-rank
4 GB
1866
STD*
RDIMM
Dual-rank
8 GB
1333
LV
RDIMM
Single-rank
8 GB
1600
STD
RDIMM
Dual-rank
8 GB
1600
STD
RDIMM
Single-rank
8 GB
1600
LV*
RDIMM
Dual-rank
8 GB
1600
LV*
RDIMM
Single-rank
8 GB
1866
STD*
RDIMM
Dual-rank
8 GB
1866
STD*
RDIMM
Dual-rank
16 GB
1333
LV
RDIMM
Dual-rank
16 GB
1600
LV*
RDIMM
Dual-rank
16 GB
1866
STD*
LRDIMM
Quad-rank
32 GB
1333
LV
LRDIMM
Quad-rank
32 GB
1866
STD*
* IVB memory
Depending on the processor model, the number of DIMMs installed, and whether LRDIMMs or RDIMMs are
installed, the memory clock speed can be reduced to 1333 or 1066 MT/s.
Populated DIMM speed (MT/s)
DIMM type DIMM rank
1 DIMM per channel 2 DIMMs per channel 3 DIMMs per channel
RDIMM
Single-rank (4 GB) 1333
1333
1066
RDIMM
Single-rank (4 GB) 1600
1600
1333
1
RDIMM
Single-rank (4 GB) 1600
1600
800
2
RDIMM
Single-rank (4 GB) 1866
1866
1066
2
RDIMM
Dual-rank (8 GB) 1333
1333
1066
3
RDIMM
Single-rank (8 GB) 1600
1600
1333
1
RDIMM
Dual-rank (8 GB) 1600
1600
800
2
RDIMM
Dual-rank (8 GB) 1600
1600
1333
1
RDIMM
Dual-rank (8 GB) 1866
1866
1066
2
RDIMM
Dual-rank (16 GB) 1333
1333
1066
3
RDIMM
Dual-rank (16 GB) 1600
1600
1333
1
RDIMM
Dual-rank (16 GB) 1600
1600
800
2