Lenovo System x3500 M5 Type 5464 Installation And Service Manual page 22

• If a Tifanium PSU has been used, it requires the High-voltage (200-240V) power source.
• If a 900-watt PSU has been used with the low-voltage power source, the rating of power cord must
above 13A.
Table 2. Power Supply Information for 550W and 750W
Power Supply
CPU Q'ty
CPU Limit (max W per
CPU)
DIMM Q'ty (R)
DIMM Q'ty (LR)
Max. 3.5" HDD Q'ty
Max. 2.5" HDD Q'ty
3.5" and 2.5" Intermix
PCIe Q'ty (GPU incl.)
GPU Q'ty
Remark
Table 3. Power Supply Information for 900W
Power Supply
CPU Q'ty
CPU Limit (max W per
CPU)
DIMM Q'ty (R)
DIMM Q'ty (LR)
Max. 3.5" HDD Q'ty
Max. 2.5" HDD Q'ty
3.5" and 2.5" Intermix
PCIe Q'ty (GPU incl.)
GPU Q'ty
Remark
Hot-swap fans:
• Two (one microprocessor installed)
• Four (two microprocessors installed)
• Two additional fans (for optional redundant cooling)
RAID controllers (depending on the model):
• A ServeRAID M1215 SAS/SATA adapter that provides RAID 0, 1, and 10 with optional FoD RAID
5/50 and SED (Self Encrypting Drive) upgrade.
• A ServeRAID M5210 SAS/SATA adapter that provides RAID 0, 1, and 10. Optional upgrade:
6
System x3500 M5 Installation and Service Guide
550W 550W
1 2
145W 90W
12 12
0 0
12 12
16 16
6+8 6+8
4 7
0 0
RDIMM only RDIMM only
& no GPU & no GPU
support support
900W 900W
1 1
145W 145W
12 12
12 12
12 12
32 32
6+16 6+16
4 2+1 GPU
0 1
750W 750W
1 1
145W 145W
12 12
12 0
12 12
32 16
6+16 6+8
4
2+1 GPU
0 1
Power
configurator RDIMM only
MUST be used
900W 900W
2 2
145W 120W
24 12
24 12
12 12
32 16
6+16 6+8
7 4+1 GPU
0 1
Power
configurator
MUST be used
750W
2
145W
24
24
12
32
6+16
7
0
Power
configurator
MUST be used
900W
2
90W
12
0
6
8
0
2+2 GPU
2
RDIMM only