Skip to content

HP Z Workstation Z640 Memory RAM

Certified Compatible Memory (RAM) Upgrades for HP Z Workstation Z640
4 Compatible Products
  • HP Z Workstation Z640 Memory RAM | 32GB 2Rx4 DDR4 2666MHz (PC4-21300) LRDIMM
    $229.31 - $229.31
    $229.31
    $229.31 - $229.31
    $229.31

    32GB 2Rx4 DDR4 2666MHz (PC4-21300) LRDIMM

    In stock

    Upgrade Designed For HP Z Workstation Z640 Total Capacity 32GB Class DDR4 Capacity Per Module 32GB Speed PC4-21300 Number of Module...

    View full details
    $229.31 - $229.31
    $229.31
    $229.31 - $229.31
    $229.31
  • HP Z Workstation Z640 Memory RAM | 32GB 2Rx4 DDR4 2133MHz (PC4-17000) RDIMM
    $131.87 - $131.87
    $131.87
    $131.87 - $131.87
    $131.87

    32GB 2Rx4 DDR4 2133MHz (PC4-17000) RDIMM

    In stock

    Upgrade Designed For HP Z Workstation Z640 Total Capacity 32GB Class DDR4 Capacity Per Module 32GB Speed PC4-17000 Number of Module...

    View full details
    $131.87 - $131.87
    $131.87
    $131.87 - $131.87
    $131.87
  • HP Z Workstation Z640 Memory RAM | 32GB 2Rx4 DDR4 2400MHz (PC4-19200) RDIMM
    $149.49 - $149.49
    $149.49
    $149.49 - $149.49
    $149.49

    32GB 2Rx4 DDR4 2400MHz (PC4-19200) RDIMM

    In stock

    Upgrade Designed For HP Z Workstation Z640 Total Capacity 32GB Class DDR4 Capacity Per Module 32GB Speed PC4-19200 Number of Module...

    View full details
    $149.49 - $149.49
    $149.49
    $149.49 - $149.49
    $149.49
  • HP Z Workstation Z640 Memory RAM | 32GB 2Rx4 DDR4 2666MHz (PC4-21300) RDIMM
    $154.55 - $154.55
    $154.55
    $154.55 - $154.55
    $154.55

    32GB 2Rx4 DDR4 2666MHz (PC4-21300) RDIMM

    In stock

    Upgrade Designed For HP Z Workstation Z640 Total Capacity 32GB Class DDR4 Capacity Per Module 32GB Speed PC4-21300 Number of Module...

    View full details
    $154.55 - $154.55
    $154.55
    $154.55 - $154.55
    $154.55

Didn't Find What You're Looking For?

Try searching for it instead! A-Tech prides itself on having the worlds largest database of Computer Memory (RAM) part numbers and compatible system upgrades.