Lenovo Legion Y740-17IRHg - RAM Upgrade Guide
The Lenovo Legion Y740-17IRHg laptop has two memory slots for RAM upgrades, allowing for a maximum memory capacity of 32GB. It uses DDR4 SDRAM, which is a common type of memory for modern laptops, and the RAM comes in a SODIMM format, designed specifically for compact devices like laptops. For optimal performance, it is suggested to use RAM with a clock speed of 2666MHz, also referred to as PC4-21300.
Lenovo Legion Y740-17IRHg Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo Legion Y740-17IRHg |
| Total memory slots | 2 |
| Maximum RAM | 32GB |
| 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 Y740-17IRHg RAM
How many RAM slots does the Legion Y740-17IRHg have?
It has 2 memory slots total. Pretty standard for gaming laptops - gives you some flexibility for upgrades.
What's the maximum RAM I can install?
You can go up to 32GB total. That's 16GB per slot if you max it out. Should be plenty for gaming and most creative work.
What type of RAM do I need to buy?
You need DDR4 SODIMM modules. Make sure it's SODIMM - that's the smaller laptop memory, not the full-size desktop sticks.
What speed RAM should I get?
The recommended speed is 2666MHz (also listed as PC4-21300). The laptop might accept faster RAM, but it'll just run at 2666MHz anyway, so no point spending extra on faster modules.
Can I mix different RAM sizes?
Yeah, you can mix sizes like 8GB + 16GB if needed. But for best performance, matching pairs (like 16GB + 16GB) run in dual-channel mode which is faster.
Do I need to match the existing RAM exactly?
Not exactly, but stick with DDR4 2666MHz SODIMM. Different brands usually work fine together, just keep the specs the same.