In this video we'll show you how to install 96GB of memory in to an HP Z600 V2 Workstation. V1 System Board PN: 461439-001 (460840-002) = Max 48GB (8 x 8GB P. Page 52 Slot 6 option ROM download (Enable or Disable), and latency timer and speed 32/33 Slot 7 - PCIe2 Slot 7 option ROM download (Enable or Disable), and latency timer and speed x16(8) HP Z600 PCI slots Chapter 4 System management ENWW. The Z600 has 6 DIMM Slots for DDR3 ECC Registered Memory; 3 slots for the initial processor and another 3 slots for the optional processor. The unit supports up to 48GB memory per processor.