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SanDisk ULLtraDIMM DDR3 400GB SSD Enterprise Review

By: Paul Alcorn | SSDs in IT/Datacenter | Posted: Nov 10, 2014 2:05 pm
TweakTown Rating: 97%Manufacturer: SanDisk

MCS Management Console




The MCS Management Console is simple and intuitive. It provides granular control of the device, and real-time performance, endurance, and thermal monitoring.




In the settings pane, the device can be placed offline for maintenance purposes. Maintenance mode allows the creation of new arrays with the selection to the bottom left, and ULLtraDIMMs can be configured in striped or mirrored arrays. Users can also indicate whether they would like to utilize TRIM functionality, which is a great inclusion for an enterprise SSD.




The ULLtraDIMM is configurable with 512B or 4K alignments. Each ULLtraDIMM has 28% of transparent overprovisioning. Extra overprovisioning can be added in 10% increments, up to 90% of the addressable capacity. Extra overprovisioning provides better performance, consistency, and endurance.


This incredible granularity allows for easy tuning of the SSD to varying workloads. There are also Format, Secure Erase, and Crypto Erase options.




The status area allows us to observe just how much pain we put on the ULLtraDIMM during initial testing. The lifetime read and write activity is on display, along with power on hours, and other relevant information. We thoroughly tested every parameter with no issues.




The MCS Management Console allows for in-system firmware updates, and upgrades occur while the device is in online mode.




An exhaustive help section explains the functions and features.




Once the device is brought online in the MCS Management Console, it immediately appears in the Disk Management and Server Manager utilities. The ULLtraDIMM is configurable, and operates as a normal block storage device.

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