Lenovo ThinkSystem ST550 - Page 12

Notes:
• RAID 730–8i 1G Cache SAS/SATA adapter is not available for North America.
• RAID 530–8i SAS/SATA adapter cannot be mixed with RAID 730–8i 1G Cache SAS/SATA adapter.
• RAID 730–8i 2G Flash SAS/SATA adapter cannot be mixed with RAID 730–8I 1G Cache SAS/SATA
adapter or RAID 930–8i SAS/SATA adapter.
• A RAID super capacitor module must be installed if the RAID 930-8i 2G, 930-16i 4G, or 930-24i 4G SAS/
SATA adapter, or 730–8i 2G Flash SAS/SATA adapter is installed.
• For server models that support NVMe drives, the NVMe adapter (also known as the NVMe switch adapter)
can be installed only in PCIe slot 2.
• For RAID adapters or host bus adapters, you can install them in either PCIe slot 1 or PCIe slot 2.
• For server models with one processor, you can install a double-width graphics adapter only in PCIe slot 3.
For server models with two processors, you can install up to two double-width graphics adapters in PCIe
slot 3 and PCIe slot 5. After any double-width graphics adapter is installed, PCIe slot 4 or PCIe slot 6
becomes unavailable because the space is occupied by the double-width adapter.
Graphics adapters
• Your server supports the following GPUs:
– Full-height, full-length, double-slot GPUs: NVIDIA P6000
– Full-height, full-length, single-slot GPU: NVIDIA P4000, NVIDIA RTX4000.
– Full-height, 3/4-length, single-slot GPU: NVIDIA P2000, NVIDIA P2200.
– Low-profile, half-height, half-length, single-slot GPUs: NVIDIA P600, NVIDIA P620
• Thermal Design Power (TDP): up to 250 watts
Notes:
• NVIDIA P4000 and NVIDIA RTX4000 are supported only in the new chassis. See “Differences between the
original chassis and new chassis” on page 9
• Your server supports up to two graphics adapters installed.
• Graphics adapter is supported only when the following configuration requirements are met:
– Fan 4 is installed.
– Two 1100-watt power supplies are installed.
– For NVIDIA P6000 graphics adapter, operating temperature is lower than 35°C (95°F) when one P6000
is installed, and operating temperature is lower than 30°C (86°F) when two are installed. For other
supported graphics adapters, operating temperature is lower than 35°C (95°F) when one or two graphic
adapters are installed.
• Fan redundancy function is supported when:
– One NVIDIA P600, P620, P2000, P2200, P4000, or RTX4000 graphics adapter is installed
– Two NVIDIA P600 or P620 graphics adapters are installed
8
ThinkSystem ST550 Setup Guide