ATTO DISK BENCHMARK V.2.46 ATTO Disk Benchmark is the quickest and simplest method to determine transfer speeds and utilizes the same test methodology as manufacturers in arriving at performance results.  It simply measures raw sequential transfer speeds for both read and write access at various transfer sizes, producing a very easily understood result. This benchmark is by far the industry …

CRYSTAL DISKMARK 3.0.1 Crystal Diskmark is a very flexible benchmark that shows the speed of the drives at various file sizes. All of the smaller file sizes are measured in random access, a key weak point of many types of Hard Disk Drives. With this benchmark we can see the great scaling from the single drive compared to the raid …

WIN7 EXPERIENCE INDEX The Win7 Experience Index (WEI) represents Microsofts method of rating computer systems and, more specific to our usage, provides a storage evaluation through a graduated rating system up to 7.9 on PC components and the system as a whole. This benchmark is built into Windows and anyone can use it by simply typing: Go to Win Orb/All …

Welcome to our follow up of the LSI 9265-8i MegaRAID Card, an eight-port PCI Express SATA+SAS RAID Controller that is configured for 6Gb/s devices. Our first LSI review concentrated on RAID 0 speed and performance and the response prompted our further testing of the LSI in a RAID 5 environment. Take a look as we explore the in-depth the performance …

This is the test bench that we will be using, and it is something that I am particularly proud of.  A quick click on the picture will give you a close up. We are using an array of 8 Micron C300 256 GB SSDs that Micron has provided to make this review possible. As you might have guessed, this is truly …

In testing the 9265, we ran some of the usual suspects for consumer benchmarking to include AS SSD,  ATTO, Crystal Disk Benchmark, and HDtune Pro. We also have ran quite a few tests with IOMeter, and  enjoy the use of AIDA 64 for latency testing as it gives a very good indication of average device latency. The Windows Experience Index …

Lets do a quick primer on the differences between RAID 0 and RAID 5. RAID 0 RAID 0 is commonly referred to as ‘striping’ or a ‘striped array’ because its approach is striping data across multiple disks without any redundant information. An example of this in simple terms would be similar to taking a sentence, and placing each word on …

ATTO Disk Benchmark V.2.46 ATTO Disk Benchmark is the quickest and simplest method to determine transfer speeds and utilizes the same test methodology as manufacturers in arriving at performance results.  It simply measures raw sequential transfer speeds for both read and write access at various transfer sizes, producing a very easily understood result. Here we can see the controller pretty …

AS SSD BENCHMARK V.1.6 This is a straight no-cache run here, and the results are tremendous! The sequential writing speed is knocking at the door of the maximum write speed that is achievable with these drives.  The caching with the DDR3 definitely comes into play here. The scaling is absolutely superb considering the amount of computational overhead needed for the …

HDTune shows some interesting parameters that others do not, and gives some good latency numbers for various file access sizes. LINKED INDEX Introduction ~ Test Bench & Protocol ~ Card Settings RAID 5 Explained ~ Initial Tests ~ AS SSD HDTune ~ Win 7 & AIDA ~ IOMeter 08 Vantage and Final Thoughts FOLLOW THE DISCUSSION IN OUR FORUMS