8GB 2X4GB RAM Memory for Compaq HP Business Notebooks ProBook 4331s Black Diamond Memory Module DDR3 SO-DIMM 204pin PC3-10600 1333MHz Upgrade
Compaq HP Business Notebooks ProBook 4331s compatible Black Diamond memory 8GB 2X4GB DDR3 SO-DIMM 1333MHz. Compatible desktop/laptop model: Compaq HP Business Notebooks ProBook 4421s, ProBook 4545s, ProBook 4440s, 3115m, ProBook 6560b, ProBook 4431s, 635, ProBook 4710s (DDR3 ONLY), ProBook 5220m, ProBook 6555b, 4320t Mobile Thin Client, 435, ProBook 6360b, ProBook 6450b, 430, 425, ProBook 4535s, 650, ProBook 4340s, ProBook 4435s, ProBook 4425s, ProBook 4420s, ProBook 4445s, ProBook 4310s (Intel PM/GM45 Chipsets), ProBook 6440b, ProBook 4230s, ProBook 5330m, 630, ProBook 4330s, ProBook 6550b, 455, ProBook 4326s, 655, ProBook 4320s, 3105m, ProBook 4740s, 6360t Mobile Thin Client, 425 WZ266UT, ProBook 4540s, ProBook 4430s, ProBook 4720s, ProBook 6460b, ProBook 4730s, ProBook 6465b, 431, ProBook 4525s, ProBook 4436s, ProBook 4341s, ProBook 4325s, ProBook 4311s, ProBook 6540b, ProBook 6565b, ProBook 6455b, ProBook 4331s, ProBook 4530s, ProBook 4510s (DDR3 Intel PM45/GM45 Chipsets), ProBook 4321s, ProBook 4520s. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and is designed to be guaranteed in compatibility with your system. Each of our memory chips come with a lifetime warranty for your peace of mind. Use our Upgrade Configurator to easily find the correct memory module for your system. Please keep in mind that this memory will ONLY work on the models listed above. 15% Restocking fee will apply for non-defective items.