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Node specifications
Table 3. Node specifications
Specification
Processor (depending on the
model)
Memory
Drive bays
6
ThinkSystem SD650 Dual Node DWC Tray and NeXtScale n1200 DWC Enclosure Setup Guide
Description
• Supports up to two Intel Xeon series multi-core processors per node (1 tray
consists of 2 nodes)
• Level-3 cache
Notes:
1. Use the Setup utility to determine the type and speed of the processors in the
node.
2. For a list of supported processors, see
.
serverproven/
3. With certain processors installed, if UEFI Boot Mode is set to Legacy then PXE
Boot from the onboard Gigabit Ethernet port may not work as expected and is
not supported. The affected processors are all processors with embedded Omni
Path fabric. These are processors models that have an F at the end of the model
name and include (but not limited to) the following processor models:
• Intel Xeon Gold 6126F Processor
• Intel Xeon Gold 6130F Processor
• Intel Xeon Gold 6138F Processor
• Intel Xeon Gold 6142F Processor
• Intel Xeon Gold 6148F Processor
• Intel Xeon Platinum 8160F Processor
• Intel Xeon Platinum 8176F Processor
• Slots: 12 DIMM slots per node (1 tray consists of 2 nodes)
• Minimum: 8 GB (single DDR4 DIMM per processor)
• Maximum: 768 GB
– 384 GB (12 x 32GB RDIMM)
– 768 GB (12 x 64GB LRDIMM)
• Type:
– PC4-21300 (dual-rank), 2666 MT/s, error correcting code (ECC), double-data-
rate 4 (DDR4) registered DIMM (RDIMM) or load reduced DIMM (LRDIMM)
• Supports (depending on the model):
– 8 GB, 16 GB, and 32 GB size DIMMs
– 64 GB LRDIMM
Supports up to two 2.5-inch simple-swap SATA/NVMe drive bays per node (1 tray
consists of 2 nodes).
Attention: As a general consideration, do not mix standard 512-byte and advanced
4-KB format drives in the same RAID array because it might lead to potential
performance issues.
Supports the following 2.5-inch simple-swap drive:
• Two 2.5-inch 7mm SATA solid-state drives per node (1 tray consists of 2 nodes)
• One 2.5-inch 15mm SATA/NVMe hard disk drive/solid-state drive per node (1 tray
consists of 2 nodes)
http://www.lenovo.com/us/en/
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