Fujitsu PRIMERGY RX2540 M6, Operating Manual

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8.4 Memory modules configuration
Memory slots 32 (16 DIMMs per CPU, 8 channels with 2 slots per
channel)
Memory type RDIMM/LRDIMM (DDR4)
Optane PMem (Barlow Pass)
Memory capacity
(min. - max.) Up to 8TB/CPU using DDR4 DIMMs (256GB DDR4
x 32)
Up to 12TB/CPU using Optane PMem m
DDR4 DIMMs (512GB Optane PMem x16 +
256GB DDR4 x16)
Memory protection ECC; SDDC; ADDDC Sparing; Channel mirroring
within a socket; HW memory scrubbing
Not supports Rank level sparing
Memory notes RDIMM/LRDIMM: 3200 MHz memory modules with
8, 16, 32, 64, 128, or 256 GB
Optane PMem modules: 3200 MHz memory
modules with 128, 256 or 512 GB
8.5 Interfaces
USB Rear: 2x USB 3.0
Front: 2x USB 3.0
Internal: 2x USB 3.0
Graphics (15-pin) 2 x VGA (1x front optional)
Serial 1 (9-pin) 1x serial RS-232C (optional), usable
for iRMC or system or shared
Technical data
106 Operating Manual RX2540 M6