2 SSD CARD EXPANDER DELL POWEREDGE SERVER R720 R820 YPNRC 693W6. R720 R820 2.5 HDD CHASSIS. SSD EXPANDER CARD KIT WITH 8 X 2.5 HDD CAGE, BACKPLANE, & CABLES. YPNRC GKTHG KV109 123W8 N2R9K 693W6 4V3T9. Upgrade your R720 or R820 2.5 chassis, to include an expansion for 4 additional…