Lenovo IdeaPad S12 (nVidia Graphics) - RAM Upgrade Guide
The Lenovo S12 with nVidia Graphics has two memory slots for RAM, but only one of these slots can be upgraded by the user. The laptop supports a maximum of 3GB of memory, with up to 2GB possible in the slot that can be accessed for upgrades. It uses DDR2 SDRAM as the type of memory, which comes in a small outline dual inline memory module (SODIMM) format. For best performance, the RAM should have a clock speed of 667MHz, often labeled as PC2-5300.
Lenovo IdeaPad S12 (nVidia Graphics) Memory Specifications & Maximum RAM Capacity
| Specification | Value |
|---|---|
| Laptop Model | Lenovo IdeaPad S12 (nVidia Graphics) |
| Total memory slots | 2 (1 not upgradeable) |
| Maximum RAM | 3GB (up to 2GB in user accessible slot) |
| Memory type | DDR2 SDRAM |
| Form factor | SODIMM (Small Outline Dual Inline Memory Module) |
| Recommended RAM clock speed | 667MHz (PC2-5300) |
| Voltage | 1.8V |
| Number of pins | 200-pin |
FAQ about Lenovo IdeaPad S12 (nVidia Graphics) RAM
How much RAM can I add to the Lenovo S12?
You can add up to 2GB in the single user-accessible slot. The laptop maxes out at 3GB total - there's already 1GB soldered on that can't be changed.
What type of memory does the S12 take?
It uses DDR2 SODIMM modules running at 667MHz (also called PC2-5300). Make sure you get laptop memory (SODIMM), not desktop RAM.
Why can't I upgrade to more than 3GB?
The S12 has two memory slots total, but one is permanently soldered with 1GB. You only have access to one slot where you can install up to 2GB, giving you 3GB maximum.
Can I use faster DDR2 memory like 800MHz?
You can install faster DDR2, but it'll run at 667MHz anyway. The system will downclock any faster memory to match its specifications, so there's no benefit to buying anything faster than PC2-5300.
Will DDR3 memory work in this laptop?
No, DDR3 won't work. The S12 specifically requires DDR2 memory. They're physically different and incompatible - DDR3 won't even fit in the slot.