How many Raids can I have on Storage Controller HP... - Hewlett Packard Enterprise Community
P420i 692276-B21 689245-001 013548-001 For HP CONTROLLER Smart Array Raid Card with 1G 2G Cache Battery 633542-001 660093-001 - AliExpress
689245-001 HP SMART ARRAY P420I 6GB/S MEZZANINE CONTROLLER CARD FOR HP PROLIANT SL4540 G8 - FOR I/O MODULE NO CACHE 8GB/S BANDWIDTH SUPPORTS SAS / SATA PCI-E 3.0 X8
HP 689245-001 HP Smart Array P420i mezzanine controller