The Seagate Desktop SSHD is a Solid State Hard Drive (SSHD). The 8GBs of MLC NAND flash built into this model help facilitate better performance than a purely mechanical drive. Peak sequential read/write speeds are above average at 190 MB/s. The 2TB SSHD has consistently demonstrated class leading 4k random write speeds in the region of 5.0 MB/s. 4K read speeds are in the region of 0.7-0.9 MB/s which is well above average, but not record breaking. Overall the performance increases attributable to the NAND flash are very noticeable in the area of small file 4K performance where the SSHD dominates the competition. In terms of sequential speeds, the Seagate also offers better average sequential performance than most mechanical 2TB hard drives. From a value for money perspective, the 2TB SSHD is well above average, it has a brilliant 4k performance profile, strong sequential speeds and only a slightly above average price. [Dec '13HDrivePro]
The 3TB Hitachi Deskstar 7K3000 once delivered performance that rivaled the long established class leaders in this capacity (WD Black included) and at an extremely competitive price. The drive was special in that it had 5 platters (vs the usual 3) and ran at 7K rpm despite having a relatively high capacity. The new design worked fantastically well resulting in a class leading product at launch. That was nearly three years ago. With peak sequential speeds of 95 MB/s and 4K speeds of 1 MB/s the Deskstar 7K3000 can no longer compete and clocks in around 35% slower than its modern day competitors. There are far better deals to be had elsewhere at this time. [Oct '12HDrivePro]
We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. [HDrivePro]
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.