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HP 4GB (1x4GB) DDR4-2133 ECC Reg RAM J9P81AA
Part number: J9P81AA Manufacturer: HP Inc.
HP 4GB (1x4GB) DDR4-2133 ECC Reg RAM J9P81AA - 4 GB (1 x 4 GB) - DDR4 SDRAM - 2133 MHz - ECC - Registered
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    General Information
    Manufacturer Part Number
    Manufacturer Website
    Manufacturer Website Address
    Brand Name
    Product Name
    4GB (1x4GB) DDR4-2133 ECC Reg RAM J9P81AA
    Marketing Information
    Boost the capabilities of your HP Workstation with registered DDR4 memory from HP. Get high reliability and cost savings on high-capacity modules vs. unregistered memory.
    • Maximize the newest processors.
      Keep the newest multi-core processors performing at their peak with fast memory. Improve start-up times with fewer delays during routine operations, run more programs simultaneously, and easily toggle between several open applications.
    • Benefit from integrated ECC.
      Help avoid errors that can corrupt data sets and introduce system issues when you select ECC memory, which includes Error Checking and Correcting technology to correct single-bit memory errors.
    • Get HP-tested reliability.
      Ensure all of your memory characteristics match by upgrading with HP-branded memory that's been tested at the component level and to ensure seamless system-level integration with HP products.
    • Supported by HP.
      Protect your investment with a warranty that is backed the same award-winning HP service and support you get for your workstation.
    Product Type
    RAM Module
    Technical Information
    Memory Size
    4 GB
    Memory Technology
    Number of Modules
    1 x 4 GB
    Memory Speed
    2133 MHz
    Error Checking
    Signal Processing
    HP Workstations:
    • Z440
    • Z640
    • Z840