HP Elitebook 845 G7 RAM upgrade specifications
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
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 3200 MHz |
| Maximum RAM | 64 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-3200 (PC4-25600) |
| Bandwidth | 25.6 GB/s |
| Laptop Release date | 22 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.