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Memory specifications
™
The VxRail
S Series appliance supports DDR4 registered DIMMs (RDIMMs) and load-reduced DIMMs (LRDIMMs). Supported memory
bus frequencies are 1866 MT/s, 2133MT/s, or 2400 MT/s.
Table 14. Memory specifications
Memory module
Memory capacity
sockets
Twenty-four 288-
•
16 GB or 32 GB dual rank
pins
(RDIMMs)
•
64 GB quad rank (LRDIMMs)
Hard drive specifications
™
The VxRail
S Series appliance supports up to twelve 3.5-inch hard drives and two 2.5-inch back-accessible solid-state drives (SSDs).
Ports and connectors specifications
USB ports
The VxRail
™
S Series appliance supports:
•
One 4-pin USB 2.0 - compliant port on the front panel
•
One USB management port/iDRAC Direct on the front panel
•
Two 9-pin USB 3.0 - complaint ports on the back panel
NIC ports
™
The VxRail
S Series appliance supports four Network Interface Controller (NIC) ports on the back panel, which is available in one of the
following NIC configurations:
•
Two 1 Gbps RJ45 connectors and two 10 Gbps SFP+ or RJ45 connectors
Serial connector
The serial connector connects a serial device to the appliance. The VxRail
panel, which is a 9-pin connector, Data Terminal Equipment (DTE), 16550-compliant.
20
Technical specifications
Minimum RAM
•
128 GB with dual processors
(minimum four memory modules
per processor)
•
64 GB with single processor
(minimum four memory modules)
™
S Series appliance supports one serial connector on the back
Maximum RAM
•
LRDIMM up to 786 GB with a
single processor
•
LRDIMM up to 1,536 GB with dual
processors
•
RDIMM up to 384 GB with a
single processor
•
RDIMM up to 786 GB with a dual
processor
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