DELL Inspiron 5575 RAM upgrade specifications
The DELL Inspiron 5000 Series 5575 laptop features two SO-DIMM slots for memory upgrades. Compatible RAM specifications include DDR4-SDRAM modules operating at 2400 MHz frequency. The maximum supported memory capacity reaches 32 GB total. Current upgrade options allow installation of additional DDR4 modules in available slots to expand system memory beyond factory specifications. Memory upgrades require compatible SO-DIMM form factor components meeting the stated frequency and capacity requirements.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 32 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 | 31 August 2018 |
Additional Notes
- Dual channel memory configurations remain available due to the presence of 2 matching physical slots.
- The DELL Inspiron 5575 architecture results in synchronous clock speeds where higher frequency modules will downclock to meet the 2400 MHz bus limitation.
- Utilizing 32 GB of total capacity requires 2 16 GB modules because the motherboard lacks support for 32 GB single stick density.
- Upgrading memory provides a significant performance boost for integrated graphics by increasing the shared video memory bandwidth.
- Latency timings will default to the highest common denominator between the 2 installed modules to ensure system stability.
- The SO-DIMM form factor necessitates a manual hardware installation under the bottom chassis cover which involves standard Phillips head screws and plastic clips.
- Mixing modules with different capacities is possible but disables the performance benefits associated with symmetric dual channel interleaving.