HP Elitebook 845 G7 RAM upgrade specifications

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HP Elitebook 845 G7 supports DDR4-SDRAM memory upgrades with 2x SO-DIMM slots. Maximum RAM capacity reaches 64 GB total. Compatible memory operates at 3200 MHz frequency. Upgrade specifications indicate SO-DIMM form factor modules are required for this model. The HP 845 G7 from the Elitebook 800 series accommodates dual memory slots for expanded RAM configurations.

Memory Upgrade Specifications

SpecificationValue
Memory slots2x SO-DIMM
Form factorSO-DIMM
Memory typeDDR4-SDRAM
Frequency3200 MHz
Maximum RAM64 GB
Voltage1.2V
Number of pins260-pin
InterfacePC4
PC Speed RatingPC4-3200 (PC4-25600)
Bandwidth25.6 GB/s
Laptop Release date22 March 2021

Additional Notes

  • Dual slot architecture facilitates symmetrical memory configurations to activate dual channel bandwidth for integrated graphics performance.
  • The HP Elitebook 845 G7 internal chassis requires standard 260 pin modules rather than soldered memory for physical replacements.
  • System stability relies on non ECC unbuffered modules as buffered workstation sticks will result in a failure to boot.
  • Maximum capacity overhead allows 32 GB modules in each slot to support memory intensive virtualization or heavy multitasking environments.
  • Mixing modules with different latency ratings will force the memory controller to operate at the slowest common denominator.
  • Accessing the SO-DIMM slots requires the removal of the bottom base cover which does not void the standard hardware warranty if internal components remain undamaged.
  • Integrated Radeon graphics share system memory so increasing total RAM directly increases the available video buffer for GPU tasks.
  • The 3200 MHz frequency limit indicates that higher speed enthusiast memory will undergo automatic downclocking to match the processor bus speed.