Lenovo ThinkSystem SR650
is an ideal 2-socket 2U rack server for small businesses up to large enterprises that need industry-leading reliability, management, and security, as well as maximizing performance and flexibility for future growth. The SR650 server is designed to handle a wide range of workloads, such as databases, virtualization and cloud computing, virtual desktop infrastructure (VDI), enterprise applications, collaboration/email, and business analytics and big data.
||Lenovo ThinkSystem SR650 - rack-mountable - Xeon Silver 4110 2.1 GHz - 16 GB - 0 GB
||Server - rack-mountable
|Height (Rack Units)
||1 x Intel Xeon Silver 4110 / 2.1 GHz (3 GHz) (8-core)
|Processor Main Features
||Hyper-Threading Technology, Intel Turbo Boost Technology 2
|Cache Per Processor
||16 GB (installed) / 768 GB (max) - DDR4 SDRAM - ECC
||RAID (SATA 6Gb/s / SAS 12Gb/s) - PCIe 3.0 x8 (ThinkSystem RAID 930-8i)
|Server Storage Bays
||No optical drive
||AC 120/230 V (50/60 Hz)
||No operating system
||44.5 cm x 72 cm x 8.7 cm
|Manufacturer Selling Program
||ENERGY STAR Qualified
||Limited warranty - 3 years
Components and connectors
The following figure shows the front of the SR650 server with up to 16x 2.5-inch drive bays.
Figure 2. Front view of the SR650: Up to 16x 2.5-inch drive bays
The following figure shows the front of the SR650 server with up to 24x 2.5-inch drive bays.
Figure 3. Front view of the SR650: Up to 24x 2.5-inch drive bays
The following figure shows the front of the SR650 server with 8x 3.5-inch drive bays.
Figure 4. Front view of the SR650: 8x 3.5-inch drive bays
The following figure shows the front of the SR650 server with 12x 3.5-inch drive bays.
Figure 5. Front view of the SR650: 12x 3.5-inch drive bays
The front of the SR650 server includes the following components:
- Up to 16x 2.5-inch, or 24x 2.5-inch, or 8x 3.5-inch, or 12x 3.5-inch hot-swap drive bays.
- One VGA port (optional).
- One USB 3.0 port.
- One USB 2.0 port with XClarity Controller access.
- Power button.
- Status LEDs.
The following figure shows the rear of the SR650 server.
Figure 6. Rear view of the SR650
The rear of the SR650 server includes the following components:
- Up to six PCIe expansion slots (depending on the riser cards selected).
- One LOM card slot.
- One 1 GbE port for XClarity Controller.
- One VGA port.
- Two USB 3.0 ports.
- Up to two hot-swap power supplies.
The following figure shows the locations of key components inside the SR650 server.
Figure 7. Internal view of the SR650
The following key components are located inside the SR650 server:
- Up to two processors.
- 24 DIMM slots (12 DIMM slots per processor).
- Drive backplanes.
- Two onboard NVMe PCIe connectors.
- One M.2 module connector.
- One LOM card connector.
- Two onboard PCIe slots 4 and 7.
- Two slots for PCIe riser cards.
- One TCM connector.
- Five (one processor) or six (two processors) hot-swap system fans.