Seagate Momentus XT 500GB Hybrid Solid State Drive for $69.99 shipped after promo code EMCNBNC24. Here is a screenshot for reference. Alternatively, it is available at Amazon for $69.99 shipped. It features low heat and vibration and 80% faster performance than traditional 7200-RPM drives in PCMark Vantage benchmark scores. Note that it comes in OEM packaging, which means no pretty retail box but is otherwise identical. Most places have this hybrid solid state drive for over $100.