The OCZ Vector 180 has a five year warranty and is rated for 50GB/day over that time. In terms of hardware the Vector 180 is basically a rebadged two year old Vector 150. The 180 does feature "Power Failure Management Plus" which protects data that has already been written to the drive but any data that is in the process of being written is still at risk. In terms of performance the Vector 180, like its predecessor (Vector 150) is very strong. With an effective speed of 98.7% the Vector appears to hold its own with the likes of the similarly priced Samsung 850 Pro. But taking a closer look at the performance differences between the 850 Pro and Vector 180 shows that although the headline speeds are comparable, the Vector has significantly slower 4K Mixed IO speeds, this won't impact most consumers but it could be a sticking point for power users. [Jun '15SSDrivePro]
The 128GB 840 Pro is a rock solid performer. On release, nearly a year and a half ago, the Pro smashed several speed records. Today, with sequential read/write speeds of 519/438 MBps, the Pro is still one of the fastest SSDs available. One of the Pro's top competitors is Samsungs own, newer 840 Evo. Looking at a raw synthetic speed comparison of the 128GB Pro and Evo is a little misleading. On the face of it the Pro only has a marginal lead over the Evo. This due to the fact that the Evo can only maintain its burst write speed for transfers of up to 3GB, the size of its SLC cache. The Pro on the other hand can sustain higher throughputs indefinitely. The Pro also utilizes MLC which is rated for far more erase cycles than the TLC used in the Evo. Server IO is often continuous and would quickly exhaust the 3GB cache on the Evo but for typical consumer use the Evo will remain within the SLC cache most of the time. [Feb '14SSDrivePro]
Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]
Welcome to our PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best value for money upgrades.