The following figure shows the internal components of the RD550 2.5-inch drive bay models.
Figure 7. RD550 2.5-inch drive bay model internal view
System specifications
The following table lists the ThinkServer RD550 system specifications.
Table 1. System specifications
Components Specification
Form factor 1U rack-mount
Processor Up to two processors of the Intel Xeon processor E5-2600 v4 product family:
Up to 22 cores (2.2 GHz core speeds)
Up to 3.5 GHz core speeds (4 cores)
Two QPI links up to 9.6 GT/s each
Up to 55 MB cache
Up to 2400 MHz memory speed
Chipset Intel C610 Series.
Memory Up to 24 DIMM sockets (12 DIMMs per processor; four memory channels per processor with
three DIMMs per channel). Support for RDIMMs and LRDIMMs. Memory types cannot be
intermixed. Memory speed up to 2400 MHz.
Maximum memory
capacity
With RDIMMs: Up to 768 GB with 24x 32 GB RDIMMs and two processors
With LRDIMMs: Up to 1.5 TB with 24x 64 GB LRDIMMs and two processors
Memory protection Error-correcting code (ECC), Rank Sparing, Mirroring, and Lockstep Mode.