Lenovo Legion 15IMH04 - RAM Upgrade Guide

The Lenovo Legion 15IMH04 laptop has two memory slots available for RAM upgrades. It can support a maximum of 16GB of memory. The type of memory used is DDR4 SDRAM, and it comes in the SODIMM format, which is a compact design typically used in laptops. For optimal performance, the recommended RAM clock speed is 2666MHz, also referred to as PC4-21300.
Lenovo Legion 15IMH04 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo Legion 15IMH04 |
| Total memory slots | 2 |
| Maximum RAM | 16GB |
| Memory type | DDR4 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 2666MHz (PC4-21300) |
| Voltage | Low - 1.2V |
| Number of pins | 260-pin |
FAQ about Lenovo Legion 15IMH04 RAM
How many RAM slots does my Legion 15IMH04 have?
It has 2 SODIMM slots total. Pretty standard for gaming laptops.
What's the maximum RAM I can install?
16GB max. That's the ceiling for this model - can't go higher even if you want to.
What type of RAM do I need to buy?
DDR4 SODIMM sticks. Make sure it's SODIMM (the smaller laptop memory) not regular desktop RAM which won't fit.
What speed RAM should I get?
2666MHz (also labeled as PC4-21300). The system might accept faster RAM but it'll just run at 2666MHz anyway.
Can I mix different RAM sizes?
Yeah, like 8GB + 4GB = 12GB total. But matching sizes (8GB + 8GB) gives better dual-channel performance.
Will faster RAM like 3200MHz work?
It'll physically work but automatically downclock to 2666MHz. Save money and just get 2666MHz.
Is 16GB enough for gaming?
For most games yeah, though some newer titles are starting to push that limit. Unfortunately can't add more to this model.