Lenovo NeXtScale nx360 M4 Installation And Service Manual page 19

The following table is a summary of the features and specifications of the NeXtScale nx360 M4 compute
node.
Microprocessor (depending on the model):
• Supports up to two multi-core microprocessors (one installed)
• Level-3 cache
• Two QuickPath Interconnect (QPI) links speed up to 8.0 GT per second
Notes:
• Use the Setup utility to determine the type and speed of the microprocessors in the server.
• For a list of supported microprocessors, see
http://www.ibm.com/systems/info/x86servers/serverproven/compat/us.
Memory:
• 8 dual inline memory module (DIMM) connectors
• Type: Low-profile (LP) double-data rate (DDR3) DRAM
• Supports 4 GB, 8 GB, and 16 GB DIMMs with up to 128 GB of total memory on the system board
• Support for UDIMMs and RDIMMs (combining is not supported)
Integrated functions:
• Integrated Management Module II (IMM2), which consolidates multiple management functions in a
single chip.
• Concurrent COM/VGA/2x USB (KVM)
• System error LEDs
• Software RAID supportability for RAID level-0, RAID level-1, or RAID level-10
• Hardware RAID supportability for RAID level-0, RAID level-1, RAID level-5, or RAID level-10
• Wake on LAN (WOL)
Drive expansion bays (depending on the model):
Supports up to eight 3.5-inch SATA (if the storage tray is installed, up to 7 in the storage tray and 1 in the
compute node), two 2.5-inch SATA/SAS, or four 1.8-inch solid-state drives.
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.
Upgradeable firmware:
All firmware is field upgradeable.
PCI expansion slots (depending on your model):
• Compute node
– PCI Express x16 (x8 mechanically) slots (PCIe3.0, full-height, half-length)
• GPU tray
– Two PCI Express x16 (x16 mechanically) slots (PCIe3.0, full-height, full-length)
Size:
• Compute node
– Height: 41 mm (1.6 in)
– Depth: 659 mm (25.9 in)
– Width: 216 mm (8.5 in)
– Weight estimation (based on the LFF HDD within computer node): 6.05 kg (13.31 lb)
• Storage tray
– Height: 58.3 mm (2.3 in)
.
Chapter 1 The IBM NeXtScale nx360 M4 Compute Node Type 5455
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