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SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review (Page 10)

Paul Alcorn | Nov 10, 2014 at 08:05 am CST - 1 min, 0 secs reading time for this page
Rating: 97%Manufacturer: SanDisk

Database/OLTP

SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 38 | TweakTown.com
SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 39 | TweakTown.com

This test consists of Database and On-Line Transaction Processing (OLTP) workloads. OLTP is the processing of transactions such as credit cards and high frequency trading in the financial sector. Databases are the bread and butter of many enterprise deployments. These demanding 8k random workloads with a 66 percent read and 33 percent write distribution bring even the best solutions down to earth.

The clear linear-scaling picture continues in the OLTP test. The single ULLtraDIMM at 100% delivers 28,307 IOPS at 256 OIO, and averages 44,025 at 70%. With two ULLtraDIMMs at 100%, the average is 59,785 IOPS, and at 70%, they average 84,394 IOPS.

SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 40 | TweakTown.com
SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 41 | TweakTown.com

Two ULLtraDIMMs at 2ms nearly reach an astounding 80,000 IOPS.

Webserver

SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 42 | TweakTown.com
SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 43 | TweakTown.com

The Web Server workload is read-only with a wide range of file sizes. Web servers are responsible for generating content users view over the Internet, much like the very page you are reading. The speed of the underlying storage system has a massive impact on the speed and responsiveness of the server hosting the website.

Two ULLtraDIMMs deliver an average of roughly 76,000 IOPS, and a single ULLtraDIMM delivers 37,000 IOPS.

SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 44 | TweakTown.com
SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review 45 | TweakTown.com

The ULLtraDIMMs deliver excellent scaling in this test.

Last updated: Nov 15, 2019 at 01:16 pm CST

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Paul Alcorn

ABOUT THE AUTHOR - Paul Alcorn

The quest for benchmark world records led Paul further and further down the overclocking rabbit hole. SSDs and RAID controllers were a big part of that equation, allowing him to push performance to the bleeding edge. Finding the fastest and most extreme storage solutions led to experience with a myriad of high-end enterprise devices. Soon testing SSDs and Enterprise RAID controllers at the limits of their performance became Paul's real passion, one that is carried out through writing articles and reviews.

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