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ASUS Z9PE-D8 WS compatible upgrades

These upgrades are guaranteed compatible when you order from

Notes about your system:

Although the memory can be installed one module at a time, the best performance comes from using matched pairs of modules.

The ECC and non-ECC modules cannot be mixed.


system specs as shipped


  • Max Registered DDR3 SDRAM:256GB
  • Max Unbuffered DDR3 SDRAM:64GB
  • Max DDR3 LRDIMM:256GB
  • Slots:8
*Not to exceed manufacturer supported memory.
what does this mean?
Memory or DRAM is the "working" memory of the computer. It's used to store data for programs (sequences of instructions) on a temporary basis.


  • Storage: SATA 3 - 6Gb/s
what does this mean?
Storage drives -- hard drives and solid state drives -- are the permanent memory for the programs and documents on your computer.


  • Chipset: Intel C602
what does this mean?
Chipset is a set of integrated circuits that have a specific purpose in a computer system, a group of microchips used together to perform a single task.

Compatible Memory

Crucial 8GB Kit (2 x 4GB) DDR3L-1600 UDIMM


  • DDR3 PC3-12800 • CL=11 • Unbuffered • NON-ECC • DDR3-1600 • 1.35V • 512Meg x 64 •
  • upgrade for ASUS Z9PE-D8 WS system.
  • £65.99 inc. VAT*
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Crucial 4GB DDR3-1866 RDIMM VLP


  • DDR3 PC3-14900 • CL=13 • Dual Ranked • x8 based • Registered • ECC • DDR3-1866 • 1.5V • 512Meg x 72 •
  • upgrade for ASUS Z9PE-D8 WS system.
  • £37.19 inc. VAT*
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