Cisco Systems ASR1000 RP2 16GB DRAM

HX Express 64GB Rdimm DRX4 320

Cisco Systems Part# HXE-MR-X64G2RW

Various Memory – RAM Module - 1.20 V Memory Voltage - DDR4-3200/PC4-25600 - DDR4 SDRAM - 64 GB Memory Size - DIMM - 3200 MHz Memory Speed - Server - ECC - 288-pin Pins - Registered - Dual-rank - Cisco HyperFlex HX220c ...

Intel Optane Persistent Memory, 128GB, 3

Cisco Systems Part# HX-MP-128GS-B0

Various Memory