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ASUS ESC4000 compatible upgrades

These upgrades are guaranteed compatible when you order from

Notes about your system:

Your system may support multiple memory configurations based on the density, quantity and type of memory modules installed. Please consult the documentation for your specific system.

Your ASUS ESC4000

system specs as shipped


  • Max Registered DDR3 SDRAM:192GB
  • Max Unbuffered DDR3 SDRAM:48GB
  • Slots:18
*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: Serial ATA support
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 5520
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.

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Compatible Memory

4GB DDR3 PC3-14900 Registered ECC 1.5V 512Meg x 72


  • DDR3 PC3-14900 • CL=13 • Dual Ranked • x8 based • Registered • ECC • DDR3-1866 • 1.5V • 512Meg x 72 •
  • upgrade for ASUS ESC4000 system.
  • £40.79 inc. VAT*
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4GB DDR3 PC3-12800 Registered ECC 1.35V 512Meg x 72


  • DDR3 PC3-12800 • CL=11 • Single Ranked • x8 based • Registered • ECC • DDR3-1600 • 1.35V • 512Meg x 72 •
  • upgrade for ASUS ESC4000 system.
  • £46.79 inc. VAT*
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