2-power 2P-11201512 - 4 GB - 1 x 4 GB - DDR3L - 1600 MHz

Where many upgrade kits force you into dual-channel pairs or overvolted desktop DIMMs, the 2-POWER 2P-11201512 keeps it refreshingly simple: a single 4GB DDR3L SODIMM that drops straight into the spare slot of your notebook or small-form-factor system. It runs at 1600MHz on just 1.35V, so you get a real speed bump without hammering battery life or adding extra heat. If your laptop shipped with one module and an empty socket, this is the clean, low-risk way to reach 8GB or replace a failed stick.

Highlights

• 4GB DDR3L SDRAM, 1600MHz (PC3L-12800)
• 204-pin SODIMM form factor for notebooks and compact PCs
• Low-voltage 1.35V operation reduces power draw and heat
• CL11 latency, non-ECC, unbuffered, single-rank (1Rx8)
• Plug-and-play installation — no BIOS tweaks required

In daily use

Pop this module into a compatible ultrabook, mini-ITX board, or all-in-one and the difference is immediate: faster application switching, smoother web browsing with dozens of tabs, and headroom for light photo editing or virtual machines. Because it is low-voltage DDR3L, it also works in systems that strictly require 1.35V memory, while remaining backward compatible with many standard DDR3 slots. The single-rank design often improves compatibility with older chipsets that struggle with high-density dual-rank modules.

Full specifications

• Brand: 2-POWER
• Model: 2P-11201512
• Capacity: 4GB (1 x 4GB)
• Memory type: DDR3L SDRAM
• Speed: 1600MHz (PC3L-12800)
• Form factor: SODIMM 204-pin
• CAS latency: CL11
• Voltage: 1.35V
• Error checking: Non-ECC
• Buffering: Unbuffered
• Rank: Single rank (1Rx8)
• Application: Notebook / Laptop
• Features: Low voltage, plug-and-play

Final note

For a straightforward, energy-efficient memory upgrade that respects your laptop's battery and thermal envelope, the 2-POWER 2P-11201512 delivers exactly what the spec sheet promises — no more, no less.