Network & Communication
| Ethernet Technology | Gigabit Ethernet | 
Chipset
| Chipset Manufacturer | Intel | 
| Chipset Model | C624 | 
I/O Expansions
| Number of Total Expansion Slots | 6 | 
| PCI Express Details | Slot 1: PCIe 3.0 x8 (25W), Slot 2: PCIe 3.0 x16 (75W), Slot 3: PCIe 3.0 x16 (75W), Slot 4: PCIe 3.0 x16 (x8 wired) (25W), Slot 5: PCIe 3.0 x16 (75W), Slot 6: PCIe 3.0 x8 (x4 wired) (25W) | 
Controllers
| Controller Type | 12Gb/s SAS | 
| Serial ATA/600 | |
| RAID Supported | Yes | 
Power Description
| Input Voltage | 230 V AC | 
| 120 V AC | |
| Number of Power Supplies Supported | 2 | 
Display & Graphics
| Graphics Controller Manufacturer | Matrox | 
| Graphics Controller Model | G200 | 
| Graphics Memory Capacity | 16 MB | 
| 16 MB | 
Physical Characteristics
| Weight (Approximate) | 79.37 lb | 
| Form Factor | Tower | 
| Rack Height | 4U | 
| Height | 17.2″ | 
| Width | 6.9″ | 
| Depth | 26″ | 
Miscellaneous
| Package Contents | 
  | 
| Environmentally Friendly | Yes | 
| Environmental Certification | RoHS | 
| ErP Lot 3 | |
| ENERGY STAR 2.1 | |
| TÜV-GS | |
| Energy Star | Yes | 
Interfaces/Ports
| VGA | Yes | 
| Number of Network (RJ-45) Ports | 3 | 
| Network (RJ-45) | Yes | 
| Remote Management | Yes | 
| Total Number of USB Ports | 9 | 
| Number of USB 2.0 Ports | 5 | 
| Number of USB 3.0 Ports | 4 | 
| Number of VGA Ports | 1 | 
Operating System
| Operating System Supported | Red Hat Enterprise Linux 7.6 | 
| Windows Server 2022 | |
| Red Hat Enterprise Linux 7.8 | |
| Red Hat Enterprise Linux 7.9 | |
| Red Hat Enterprise Linux 8 | |
| Red Hat Enterprise Linux 8.1 | |
| Red Hat Enterprise Linux 8.2 | |
| Red Hat Enterprise Linux 8.3 | |
| Red Hat Enterprise Linux 8.4 | |
| Red Hat Enterprise Linux 8.5 | |
| SUSE Linux Enterprise Server 12 SP4 | |
| SUSE Linux Enterprise Server 12 SP5 | |
| SuSE Linux Enterprise Server 15 | |
| SUSE Linux Enterprise Server 15 SP1 | |
| SUSE Linux Enterprise Server 15 SP2 | |
| SUSE Linux Enterprise Server 15 SP3 | |
| VMware ESXi 6.5 U2 | |
| VMware ESXi 6.5 U3 | |
| VMware ESXi 6.7 U1 | |
| VMware ESXi 6.7 U2 | |
| VMware ESXi 6.7 U3 | |
| VMware ESXi 7.0 | |
| VMware ESXi 7.0 U1 | |
| VMware ESXi 7.0 U2 | |
| VMware ESXi 7.0 U3 | |
| Windows Server 2016 | |
| Windows Server 2019 | |
| Red Hat Enterprise Linux 7.7 | 
Memory
| Error Checking | ECC | 
| Maximum Memory | 768 GB | 
| 768 GB | |
| Signal Processing | Registered (Buffered) | 
| Standard Memory | 16 GB | 
| Memory Technology | TruDDR4 | 
| Number of Total Memory Slots | 12 | 
| Number of Occupied Memory Slots | 1 | 
Processor
| Cache | 11 MB | 
| Processor Speed | 2.10 GHz | 
| Processor Type | Xeon Silver | 
| Processor Model | 4208 | 
| Processor Core | Octa-core (8 Core) | 
| Processor Manufacturer | Intel | 
| Number of Processors Supported | 2 | 
| Processor Generation | 2nd Gen | 
General Information
| Product Type | Server | 
| Manufacturer Part Number | 7X10A0AZNA | 
| Manufacturer Website Address | http://www.lenovo.com/us/en/ | 
| Manufacturer | Lenovo Group Limited | 
| Product Model | 7X10A0AZNA | 
| Product Name | ThinkSystem ST550 7X10A0AZNA Server | 
| Product Line | ThinkSystem | 
| Product Series | ST550 | 
| Brand Name | Lenovo | 
Processor & Chipset
| Cache | 11 MB | 
| Processor Speed | 2.10 GHz | 
| Processor Type | Xeon Silver | 
| Processor Model | 4208 | 
| Processor Core | Octa-core (8 Core) | 
| Processor Manufacturer | Intel | 
| Chipset Manufacturer | Intel | 
| Chipset Model | C624 | 
| Number of Processors Supported | 2 | 
| Processor Generation | 2nd Gen | 
Software
| Operating System Supported | VMware ESXi 6.7 U1 | 
| VMware ESXi 6.7 U2 | |
| VMware ESXi 6.5 U3 | |
| VMware ESXi 6.5 U2 | |
| Windows Server 2022 | |
| SUSE Linux Enterprise Server 15 SP3 | |
| SUSE Linux Enterprise Server 15 SP2 | |
| SUSE Linux Enterprise Server 15 SP1 | |
| SuSE Linux Enterprise Server 15 | |
| SUSE Linux Enterprise Server 12 SP5 | |
| SUSE Linux Enterprise Server 12 SP4 | |
| Red Hat Enterprise Linux 8.5 | |
| Red Hat Enterprise Linux 8.4 | |
| Red Hat Enterprise Linux 8.3 | |
| Red Hat Enterprise Linux 8.2 | |
| Red Hat Enterprise Linux 8.1 | |
| Red Hat Enterprise Linux 8 | |
| Red Hat Enterprise Linux 7.9 | |
| Red Hat Enterprise Linux 7.8 | |
| Red Hat Enterprise Linux 7.7 | |
| Red Hat Enterprise Linux 7.6 | |
| Windows Server 2019 | |
| Windows Server 2016 | |
| VMware ESXi 7.0 U3 | |
| VMware ESXi 7.0 U2 | |
| VMware ESXi 7.0 U1 | |
| VMware ESXi 6.7 U3 | |
| VMware ESXi 7.0 | 
 











