Instruction Manual

Hardware options installation 33
The server model using Intel Ivy Bridge (v2) processors supports the following DIMM speeds:
• Single- and dual-rank PC3-12800 (DDR-1600) RDIMMs operating at up to 1600 MT/s
• Single- and dual-rank PC3-14900 (DDR-1866) RDIMMs operating at up to 1866 MT/s
• Quad-rank PC3L-14900 (DDR3-1866) LRDIMMs operating at up to 1866 MT/s
Speed, voltage, and capacity for server models with Sandy Bridge processors
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 8 GB 1600 STD
RDIMM
Dual-rank 8 GB 1333 LV
RDIMM
Dual-rank 8 GB 1600 STD
RDIMM
Dual-rank 16 GB 1333 LV
RDIMM
Dual-rank 16 GB 1600 STD
LRDIMM
Quad-rank 32 GB 1333 LV
Memory operating data rate is dependent on processor capability, DIMM capability, operating voltage, and
the number of DIMMs installed in a channel.
Speed, voltage, and capacity for server models with Ivy Bridge (v2) processors
DIMM type DIMM rank DIMM capacity Native speed (MT/s) Voltage
RDIMM
Single-rank 4 GB 1600 LV
RDIMM
Single-rank 4 GB 1866 STD
RDIMM
Single-rank 8 GB 1600 LV
RDIMM
Single-rank 8 GB 1866 STD
RDIMM
Dual-rank 8 GB 1600 LV
RDIMM
Dual-rank 8 GB 1866 STD
RDIMM
Dual-rank 16 GB 1600 LV
RDIMM
Dual-rank 16 GB 1866 STD
LRDIMM
Quad-rank 32 GB 1866 STD
Memory operating data rate is dependent on processor capability, DIMM capability, operating voltage, and
the number of DIMMs installed in a channel.
Populated DIMM speed (MT/s) for server models with Sandy Bridge processors
DIMM type DIMM rank 1 DIMM per channel 2 DIMMs per channel
RDIMM (LV)
Single-rank (4 GB) 1333 1333
RDIMM (STD)
Single-rank (4 GB) 1600 1600
RDIMM (STD)
Single-rank (8 GB) 1600 1600
RDIMM (LV)
Dual-rank (8 GB) 1333 1333
RDIMM (STD)
Dual-rank (8 GB) 1600 1600
RDIMM (LV)
Dual-rank (16 GB) 1333 1333
RDIMM (STD)
Dual-rank (16 GB) 1600 1600
LRDIMM (LV)
Quad-rank (32 GB) 1333 1333
Populated DIMM speed (MT/s) for server models with Ivy Bridge (v2) processors