| Up to four Intel Xeon Processor Scalable Family of processors,
either Gold or Platinum level processors (formerly codename
"Skylake"). Supports processors up to 28 cores, core speeds up to
3.6 GHz, and TDP ratings up to 205W. Two processor sockets on
the system board and two processors on the Processor and Memory
Expansion Tray (standard on most models). Two Intel Ultra Path
Interconnect (UPI) links at 10.4 GT/s each. Four processors are
connected in a ring topology. |
| Up to 48 DIMM sockets (12 DIMMs per processor) supporting Lenovo
TruDDR4 DIMMs at up to 2666 MHz. RDIMMs, LRDIMMs and 3DS RDIMMs
are supported, but memory types cannot be mixed. There are 24 DIMM
sockets on the system board, and an additional 24 DIMM sockets
on the processor and memory expansion tray (standard on most
models). |
| * No embedded RAID
12 Gb SAS/SATA RAID adapters: * RAID 530i (cacheless) supports RAID
0, 1, 10, 5, 50
* RAID 730-8i with 1GB cache supports RAID 0, 1, 10, 5, 50
* RAID 730-8i with 2GB flash-backed cache supports RAID 0, 1, 10,
5, 50, 6, 60
* RAID 930-8i with 2GB flash-backed cache supports RAID 0, 1, 10,
5, 50, 6, 60
* RAID 930-16i and 24i with 4GB or 8GB flash-backed cache supports
RAID 0, 1, 10, 5, 50, 6, 60
* 12 Gb SAS/SATA non-RAID: 430-8i and 430-16i HBAs |
| Up to two hot-swap redundant AC power supplies (all 80 PLUS
Platinum certification): 750 W, 1100 W and 1600 W AC options,
supporting 220 V AC. 750 W and 1100 W options also support 110V
input supply. In China only, all power supply options support 240V
DC. Second power supply requires either Processor and Memory
Expansion Tray or a power interposer card. |
