2.5-inch SATA II 3 Gbps laptop SSD solid state drive Compatible with mainstream modern day PCs & laptops Readwrite speeds of up to 180 M Bs & 80 M Bs respectively Ideal to improve your PCs performance reliability & to preserve battery life SSDs are shock proof & provide faster write speeds over traditional hard disks Faster boot than HDD Faster access to applications lower power consumption Perfect upgrade for Laptop Notebook PCs Protect your data even while youre on the move thanks to its high resistance to shocks & vibrations unlike HDDs. Enjoy the peace & quiet with virtually no noise BFaster Performance for Cost-Effectiveness Bbr- SSDs have 100x greater throughput & instantaneous access times for quicker boot ups faster file transfersbr- Because many HDDs are needed to achieve the same performance SSDs offer greater cost effectiveness for IOPS per pound.br- Greater Durability The non-mechanical design of NAND flash mounted to circuit boards are shock resistant up to 1500g unlike HDDs with various moving parts.brbr B Less Power Silent Operation Bbr- SSDs use significantly less wattage at peak load than hard drives delivering longer battery life in notebooks less power strain on system & a cooler computing environment.br- With no moving parts SSDs run virtually silent in your notebook or PC case to eliminate distracting noises during gaming or entertainment.brbr OCZ Vertex Plus R2 Solid State Drives are the faster cooler quieter & more durable alternative to conventional hard disc drives. With excellent reliability & lower power consuming NAND flash these SSDs use less energy while giving you real-world results in your everyday computing & battery life. Complete with TRIM support Vertex Plus R2 is the ultimate notebook or desktop upgrade. Thanks to cost effective NAND & controller technology the Vertex Plus R2 offers lower cost per gigabyte configurations than competing drives on the market making them excellent starting points into the world of SSDs.br