Lenovo ThinkAgile HX2320 Appliance User Manual page 9

Table 1. Server specifications (continued)
Specification Description
DIMM
• Minimum: 8 GB
• Maximum:
– 768 GB using registered DIMMs (RDIMMs)
– 1.5 TB using load-reduced DIMMs (LRDIMMs)
• Type:
– PC4-21300 (DDR4-2666), operating speed depends on processor model and UEFI Operating
– Single-rank, dual-rank, quad-rank, or octa-rank
– RDIMM, LRDIMM, or 3DS RDIMM
• Slots: 24 DIMM slots
• Supports (depending on the model):
– 8 GB, 16 GB, and 32 GB RDIMMs
– 64 GB LRDIMMs
For a list of supported DIMMs, see:
http://static.lenovo.com/us/en/serverproven/index.shtml
Internal drives
• Up to two M.2 drives
• Up to four 3.5-inch hot-swap SAS/SATA drives
• Up to two 2.5-inch hot-swap SAS/SATA drives in the rear (the processor TDP should be less
than or equal to 125 watts)
Notes:
– NVMe drives means Non-Volatile Memory express drives.
– Only use M.2 drives provided by Lenovo.
– 480 GB M.2 drives are only supported on M.2 backplane with two M.2 drive slots.
– The backplane for ten 2.5-inch hot-swap NVMe drives is supported only when the following
PCIe slots Depending on the model, your server supports up to three PCIe slots in the rear. For detailed
information, see "Rear view" on page 16.
Input/Output (I/
• Front panel:
O) features
– One VGA connector (available on some models)
– One XClarity Controller USB 2.0 connector
– One USB 3.0 connector
• Rear panel:
– One VGA connector
– Two USB 3.0 connectors
– One XClarity Controller network connector
– Two or four Ethernet connectors on the LOM adapter (available on some models)
– One serial port (available on some models)
Mode selection
configuration requirements are met:
– Intel Xeon 6144, 6146, 6154, 8168, 8180, and 8180M processors are not installed.
– The power of the hot-swap power supply is 1100 watts.
– Rear hot-swap drive assembly is not installed.
– GPU is not installed.
– NVMe PCIe flash adapter is not installed.
. 5
Chapter 1 Introduction