DELL Vostro 15 RAM upgrade specifications
Dell Vostro 3000 Series 15 laptop RAM upgrade specifications include two SO-DIMM memory slots supporting DDR4-SDRAM modules at 2400 MHz frequency. Maximum compatible memory capacity reaches 8 GB total. Upgrade slots accommodate standard SO-DIMM form factor components. Specifications enable memory expansion for enhanced multitasking performance and application responsiveness on Dell Vostro 3000 Series 15 models.
Memory Upgrade Specifications
| Specification | Value |
|---|---|
| Memory slots | 2x SO-DIMM |
| Form factor | SO-DIMM |
| Memory type | DDR4-SDRAM |
| Frequency | 2400 MHz |
| Maximum RAM | 8 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 | 18 October 2016 |
Additional Notes
- The presence of 2 physical SO-DIMM slots implies that the 8 GB maximum capacity is achieved by installing two 4 GB modules to enable dual-channel memory architecture.
- Hardware limitations within the Dell Vostro 15 motherboard or BIOS firmware prevent the utilization of high-density 8 GB or 16 GB modules even if they physically fit the slots.
- Installing memory with a frequency higher than 2400 MHz results in automatic downclocking to match the system bus speed, providing no performance gain over standard modules.
- The total memory ceiling creates a significant bottleneck for virtualization or heavy multitasking because the operating system and integrated graphics share the limited 8 GB pool.
- Upgrading requires the removal of the entire base panel since this chassis design typically lacks a quick-access hatch for internal components.
- Physical compatibility is restricted to 260-pin non-ECC unbuffered modules which are standard for the DDR4 SO-DIMM generation.
- Replacing factory-installed modules with identical matched pairs is necessary to ensure timing stability and prevent system crashes caused by mismatched latency profiles.