Optima Memory is the perfect upgrade to boost the performance of your PC, for casual gaming or your Windows 7 or OS X 10.6 experience. PNY memory upgrades improve the overall system performance for an outstanding value with speeds and densities compatible with all popular desktop and notebook PCs.

PNY - 4GB DDR3 SDRAM Memory Module

$34.99

Enhance the performance of your PC with these PNY notebook memory modules. The 8GB of memory support multitasking and intense PC operations, and a 1600MHz clock frequency enables faster data transfer speeds. These PNY notebook memory modules have an improved thermal performance to eliminate glitches when in use.

PNY - 2-Pack 4GB 1.6GHz PC3-12800 DDR3 SO-DIMM Unbuffered Non-ECC Laptop Memory Kit

$69.99

Upgrade your computer's performance by adding more power and RAM with this PNY memory kit. Easily add 16GB of DDR3 RAM to your notebook PC with two separate 8GB parts. The 1600 MHz memory speed helps achieve fast computing, while the lower power consumption in this PNY memory kit saves money and energy.

PNY - 2-Pack 16GB PC3-12800L DDR3 SoDIMM Laptop Memory Kit - Green

$134.99

Give your laptop a boost with this PNY Performance PC3-12800 DDR3 memory kit, which operates at speeds up to 1600MHz for fast multitasking, browsing and gaming.

PNY - Performance 2-Pack 4GB PC3-12800 DDR3 SoDIMM Laptop Memory Kit - Green

$44.99

Bring your computer up to date with this Crucial Technology 8GB desktop memory module. DDR4 memory delivers faster run times and improved bandwidth, and the simple design allows for easy installation in your device. With 2133 MHz memory speeds, this Crucial Technology 8GB desktop memory module provides enhanced computer operation.

Crucial - 8GB 2.133GHz PC4-17000 DDR4 SO-DIMM Unbuffered Non-ECC Laptop Memory

$54.99

Increase the RAM capacity of your Mac computer with this Crucial 8GB memory kit. Two 4GB DDR3L memory modules come with this kit for increased speed. This powerful Crucial 8GB memory kit helps your computer handle multitasking as you work and CPU-heavy games without draining your battery or using too much power.

Crucial - 2-Pack 4GB 1.1 GHz DDR3 SoDIMM Laptop Memory Kit

$69.99

Enhance your laptop's speed and performance with this Crucial Technology 8GB desktop memory module. DDR4 memory boosts bandwidth and run times, and the optimized density fits more memory in your device. With its energy efficient design, this Crucial Technology 8GB desktop memory module reduces your laptop's power consumption by up to 40 percent.

Crucial - 8GB 2.1 GHz DDR4 SoDIMM Laptop Memory

$55.99

Designed for use with laptops with Intel® Core™ i5 or i7 processors, this Corsair Vengeance 8GB 1.6GHz DDR3 SoDIMM memory module enhances system performance and stability, as well as enabling auto overclocking.

Corsair - Vengeance 8GB 1.6GHz DDR3 SoDIMM Laptop Memory - Multi

$64.99

Enjoy enhanced gaming and multitasking performance with this Corsair Mac Memory DDR3 SoDIMM kit that includes two 8GB memory modules with up to 1333MHz operating speed.

Corsair - Mac Memory 2-Pack 8GB 1.3GHz DDR3 SoDIMM Memory Kit - Multi

$138.99

Bump up your laptop's multitasking capability with this Crucial 2GB 200-pin DDR2 RAM. Designed for the small spaces in laptops, this RAM slots in easily thanks to its plug-and-play compatibility, and it lets you run multiple programs with ease. Keep data flowing to the processor rapidly with the 667MHz clock speed of this Crucial 2GB 200-pin DDR2 RAM.

Crucial - 2GB 0.667GHz PC2-5300 DDR2 SO-DIMM Unbuffered Non-ECC Laptop Memory - Green

$29.99

Upgrade your legacy system's memory with this Crucial 2GB DDR2 RAM. It lets you replace your current memory on your compatible computer, or you can add extra memory as a critical upgrade to improve multitasking. Enjoy seamless functionality with your PC thanks to this Crucial 2GB DDR2 RAM's 800MHz clock speed.

Crucial - 2GB 0.8GHz PC2-6400 DDR2 SO-DIMM Unbuffered Non-ECC Laptop Memory - Green

$29.99