DELL Inspiron 7586 RAM upgrade specifications
DELL Inspiron 7586 laptop supports DDR4-SDRAM memory upgrades with specifications including two SO-DIMM slots and maximum RAM capacity of 16 GB. Compatible memory operates at 2666 MHz frequency. Upgrade options utilize SO-DIMM form factor modules. Current memory configuration and compatible capacity specifications enable users to enhance system performance through RAM expansion within the defined upgrade specifications.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2666 MHz |
| Maximum RAM | 16 GB |
| Voltage | 1.2V |
| Number of pins | 260-pin |
| Interface | PC4 |
| PC Speed Rating | PC4-2666 (PC4-21328) |
| Bandwidth | 21.3 GB/s |
| Laptop Release date | 04 October 2018 |
Additional Notes
- The 2 slot configuration with 16 GB maximum capacity creates a practical ceiling at 8 GB per module, limiting future expansion beyond this threshold regardless of manufacturing advances in DRAM density.
- SO-DIMM form factor constrains module selection to laptop-specific inventory, eliminating desktop DDR4 SO-DIMM options and reducing compatible aftermarket sources compared to standard DIMM platforms.
- 2666 MHz frequency specification indicates support for DDR4-2666 or lower speeds; modules rated for 2933 MHz and above will downclock to 2666 MHz, preventing performance gains from higher-frequency purchases.
- Dual-channel architecture with 2 slots means both slots must be populated for optimal memory bandwidth; single-module configurations operate in single-channel mode, reducing effective throughput by approximately 50 percent.
- The 16 GB maximum implies the memory controller firmware does not recognize capacities beyond this limit, making 32 GB modules non-functional even if physically compatible with the SO-DIMM connector.
- Upgrading from factory configuration to maximum capacity requires removal of original modules; factory-installed modules cannot typically be retained alongside new modules due to the 2-slot architecture and capacity ceiling.
- DDR4-2666 specification suggests this platform predates DDR4-3200 standardization in consumer laptop segments, positioning upgrade windows and component availability around 2018-2019 product cycles.