Lenovo ThinkPad T450 - RAM Upgrade Guide
The Lenovo T450 laptop has two slots available for memory upgrades, allowing for a maximum capacity of 16GB. It uses DDR3 SDRAM as the type of memory, which comes in a SODIMM format, a smaller design suitable for laptops. For optimal performance, the memory should have a clock speed of 1600MHz, also referred to as PC3-12800.
Lenovo ThinkPad T450 Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo ThinkPad T450 |
| Total memory slots | 2 |
| Maximum RAM | 16GB |
| Memory type | DDR3 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 1600MHz (PC3-12800) |
| Voltage | Low - 1.35V (DDR3L / PC3L) |
| Number of pins | 204-pin |
FAQ about Lenovo ThinkPad T450 RAM
How many RAM slots does the T450 have?
It has 2 memory slots total. Pretty standard for this model.
What's the maximum RAM I can install?
You can go up to 16GB total - that's 8GB per slot maximum.
What type of memory do I need?
You need DDR3 SODIMM modules. Make sure it's SODIMM not regular DIMM - those are the smaller laptop-sized sticks.
What speed RAM should I get?
1600MHz (also labeled as PC3-12800) is the recommended speed. The system might accept faster RAM but it'll just run at 1600MHz anyway.
Can I mix different RAM sizes?
Yeah, you can mix sizes like 4GB + 8GB, but for best performance try to match them. The system will still work with mismatched sizes though.
Do I need to remove the old RAM first?
Depends what's already in there. If both slots are full, you'll need to remove at least one stick. If there's an empty slot, just add the new one.
Will any DDR3 SODIMM work?
As long as it's DDR3 SODIMM at 1600MHz or compatible speeds, should be fine. Don't try to use DDR4 or regular desktop RAM - won't fit.