Table 5: Pin Descriptions (Continued)
Symbol Type Description
12V Supply Power supply for charging NVDIMM backup energy storage device (PowerGEM): 12V
±1.8V. Normal operation can be supported down to 6V; however, if these pins are be-
ing used to charge a PowerGEM, the charge time will be extended. Alternatively,
these pins can be a persistent power supply for NVDIMM during SAVE operation: 6V
to 13.8V.
RFU – Reserved for future use.
NC – No connect: No internal electrical connection is present.
NF – No function: Internal connection may be present but has no function.
16GB (x72, ECC, SR) 288-Pin DDR4 Nonvolatile RDIMM
Pin Descriptions
CCMTD-1725822587-10375
asf18c2gx72pf1z.pdf - Rev. C 7/17 EN
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