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| Author: AkG |
Date: October 11, 2012
Product Name: SanDisk Extreme 240GB
Part Number: SDSSDX-240G-G25
Warranty: 3 Years
Read Bandwidth / Write Performance
Read Bandwidth For this benchmark, HDTach was used. It shows the potential read speed which you are likely to experience with these hard drives. The long test was run to give a slightly more accurate picture. We don’t put much stock in Burst speed readings and thus we no longer included it. The most important number is the Average Speed number. This number will tell you what to expect from a given drive in normal, day to day operations. The higher the average the faster your entire system will seem.
Write Performance For this benchmark HD Tune Pro was used. To run the write benchmark on a drive, you must first remove all partitions from that drive and then and only then will it allow you to run this test. Unlike some other benchmarking utilities the HD Tune Pro writes across the full area of the drive, thus it easily shows any weakness a drive may have.
The SanDisk Extreme 240GB may be slightly slower than a Corsair GS 240GB in sequential read and write scenarios but that is not the same as saying it is a slow drive. Simply put, the reduction in number of NAND ICs does not appear to noticeably impact sequential performance.