Guaranteed compatible upgrades for:

HP/Compaq Z Series Workstation Z600

System Specifications
Maximum Memory:
  • 24 GB ECC-UDIMM with 2 CPUs
  • 48 GB RDIMM with 2 CPUs
  • 3 Sockets (1 bank of 3) per CPU 6 Sockets total
Standard Memory:
  • 1 GB (Removable) or
  • 2 GB (Removable) or
  • 4 GB (Removable)
  • Intel Xeon Intel 5520
  • Intel Xeon Intel 5520
Bus Architecture:
  • PCI Express; SSD - SATA 2.5-inch 9.5mm; USB
Mfr's System P/N's:
  • AU082US; AU379US; FL845UA; FL846UA; FL847UA; FL852UA; FL867UT; FL868UT; FL869UT; FL870UT; FL871UT; FL872UT; FL873UT; FL892UA; FL893UA; FL894UA; FL895UA; FL896UA; FL897UA; FL898UA; FL903UT; FM023UT; FW863AV; FX551AV; KK532EA; KK541EA; KK542EA; KK549ET; KK550ET; KK551ET; KK556ET; KK557ES; KK570EA; KK576EA; KK583ET; KK590ET; KK597ET; KK598ET; KK643EA; KK645EA; KK646EA; KK649ET; KK650ET; KK651ET; KK652ET; KK691ET; KK692ET; NZ258PA; NZ964LA; NZ965LA; NZ966LA; NZ968LA; NZ969LA; SG638UC; SH503UP; SH717UP; VD087UC; VL920AW; VL921AW; VL922AW; WD059AV; WF549AW; WZ971AW; XN057AW
Upgrade Path:
  • Virtually any configuration up to 24GB can be reached using any combination of 2 and 4GB ECC Unbuffered modules, or up to 48GB using 2, 4 and 8GB Registered modules, using two CPUs.
  • MODULES MAY BE INSTALLED ONE AT A TIME; however, for optimum performance install modules across all three memory channels for triple channel memory interleaving.
  • If 4GB is installed, the recognized memory may be reduced to 3.5GB or less (depending on system configuration and memory allocation).
  • A 64-bit operating system is required to utilize more than 4GB of memory.
  • DDR3-1333 modules automatically clock down to 1066MHz and 800MHz depending on which Intel Xeon model is used and the number of modules installed.
  • Registered DIMMs on Z600 requires a systemboard with the C2 revision of the Intel 5520 chipset
  • 4GB DDR3-1333 Reg ECC modules come in two versions: 313/4G using x4 and 3138/4G using x8 DRAM.
  • The two parts may be installed in the same system but not within the same memory bank.
  • Use like modules for dual and triple channel operation.
  • This system supports either Registered ECC or Unbuffered ECC memory.
  • Mixing Registered ECC and Unbuffered ECC modules is not supported within this system