DELL Inspiron 7472 RAM upgrade specifications
Dell Inspiron 7000 Series model 7472 features dual SO-DIMM memory slots supporting DDR4-SDRAM upgrades at 2400 MHz frequency. Maximum RAM capacity reaches 16 GB total. Compatible memory modules must utilize SO-DIMM form factor specifications. Upgrade options allow installation of additional or replacement DDR4 memory modules in both available slots to enhance system performance and multitasking capabilities.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 16 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2400 (PC4-19200) |
| Bandwidth | 19.2 GB/s |
| Laptop Release date | 14 November 2018 |
Additional Notes
- The presence of 2 SO-DIMM slots allows for dual-channel memory architecture which doubles the communication bandwidth between the processor and the memory controller.
- Upgrading the DELL Inspiron 7472 requires removing the entire base panel since there is no dedicated maintenance hatch for quick access to the memory modules.
- Installing modules with frequencies higher than 2400 MHz results in automatic downclocking to match the hardware controller limit of the motherboard.
- The 16 GB maximum threshold indicates a firmware or chipset limitation that prevents the utilization of 32 GB or 64 GB configurations despite the physical availability of 2 slots.
- Mixing modules with different CAS latencies forces the system to operate at the timings of the slowest installed stick which can increase overall system latency.
- Using 1.2V DDR4 modules is necessary to ensure electrical compatibility and prevent thermal throttling within the compact chassis environment.
- Populating both slots with identical capacity modules is required to enable symmetrical dual-channel mode for optimal integrated graphics performance.