As part of this decision, we decided to go with a backplane that supports full throughput to each drive. Chassis in shipping box — includes good quality rackmount rails and the expected box of screws, power cables, etc.
This board is great. Finished system build with the top off. Same caveats as the E1 apply. HBAs with all cables connected.
This allows full bandwidth to every Thesis on supercapacitor, and minimizes the number of cables as much as possible. You can see the five of the six SFF connectors the other is on the right-hand side of the backplane which is not visible.
You can also choose the type of expansion slots you would like to support on the motherboard tray; you will need to match the tray to the type of motherboard that you purchase. Not bad at all for a high-performance storage array with 18 2tb data drives and the ability to add 13 more.
Mirrored ZFS zpool with 2xgb Seagate drives. Also shows the air shroud to direct airflow over the CPUs; the only part of the chassis that feels cheap at all. I ended up moving one controller over for ease of cabling — notice the gap in the middle of the four controllers.
I was pleased with the way the motherboard tray slides out; it makes it easy to get the cabling tucked underneath and routed so that they will not interfere with airflow. Variety of SuperMicro and 3ware SFF cables in various lengths to reach the ports on the backplanes from the controller locations.
This will be a bit of a mess cable-wise. This is the option you will need to go with if you want to use a motherboard from a vendor other than SuperMicro. In any case, on to some pictures of the chassis and build. Motherboard tray before installing the motherboard. Rear of the chassis — 12 drive bays, and a tray for the motherboard above them.
The prices here may or may not be valid if you go to order.
Labels on one of the power supplies. Motherboard tray complete and ready to be installed in the system. They get the card density by mounting the components for one or more UIO cards on the opposite site of the PCB than you usually see — the connector itself is still PCI-E x8, but the bracket and components are all on the opposite side.
Heatsinks and LSI controllers have been installed. We purchased the system from CDW, with our own customer-specific pricing. I have ordered from Thesis on supercapacitor previously, and enjoyed their service, but cannot guarantee you will have a good experience there.
Front of the chassis — 24 drive bays up front. I also had to change a few components for parts that Provantage did not have available — namely some of the various lengths of SFF cables.
Switch from desktop HDDs to enterprise or nearline HDDs 6gb SAS if they are economical ; probably also go with lower capacity drives, as our VMs would not require the same amount of total storage, and NexentaStor is priced by the terabyte of raw storage. Note that these are the same options available on their 2U chassis — the concept of the SC chassis essentially makes your motherboard choices the same as the 2U systems.
There also seems to be plenty of airflow to keep the 36 drives cooled. Maybe something like a SAS2 backplane which only put two or three drives on each channel instead of six drives? One power supply is slightly pulled out since I only have a single power cable plugged in.
Another shot of the front backplane. You can see a bit of the front backplane in the upper right; two of the SFF connectors are visible.
The seven cooling fans to keep this system running nice and cool. More memory probably 48gb using 8gb modules to leave room for more expansion without having to replace modules. I currently have NexentaStor 3.
This will allow us to make better use of IPMP and LACP to both distribute our network load among our core switches and use more than 2gbit total bandwidth.A photo review of SuperMicro’s new SCA chassis, along with build photos. The “ultimate homebrew storage solution”? SUPERCAPACITORS BASED ON CARBON NANOTUBE FUZZY FABRIC STRUCTURAL COMPOSITES.
Dissertation. Submitted to.
The School of Engineering of the. UNIVERSITY OF DAYTON. Basnayaka, Punya A., "Development of Nanostructured Graphene/Conducting Polymer Composite Materials for Supercapacitor Applications" (). Khawaja, Mohamad, "Synthesis and Fabrication of Graphene/Conducting Polymer/Metal Oxide Nanocomposite Materials for Supercapacitor Applications" ().
Graduate Theses and Dissertations. The Best Car Batteries Reviews - Forklift Battery Ppe Kit The Best Car Batteries Reviews Club Car Golf Cart Battery Diagram Buy Golf Cart 12v Battery 12v 12ah Atv Battery. OPTIMIZATION OF CARBON NANOTUBE SUPERCAPACITOR ELECTRODE By Serkan Akbulut Thesis Submitted to the Faculty of .Download