The Truth About R910 4U Rack Server

 

How our engineering team was able to make up this architecture and design. There are nine ten and all the customer benefits that come from that including customer manageability refurbished router ease of access and all the thermal and powerful benefits we specifically place the hard drives the memory and the fans and CPUs in locations to achieve best-in-class goals and all that Dominic described. 

some of the other medieval Triton so  looking at the architecture of the r9  talking about what  which is really driven by thermal requirements  so we need fresh air and led to the  memory and processors so looking at the memory riser the memory sits directly  above the processors this allows us to  do is get fresh air into them into the memory fresh air into the processors to  minimize the amount of airflow needed to cool these components so the memory isn't preheating the processors and the processor isn't preheating the memory.

 what this allows us to do is reduce the  fan speeds it also gives us a large  amount of cooling capability so this  chassis has the capability to support  you know component powers well above  what we currently are shipping with we  really future-proof the product for the  customer right  so looking at the middle of the chassis  we have our fans placed here six high-efficiency fans developed for Dell for  this product matched to the impedance of  the system  we have custom heatsinks also Dell  designed  the fan control that we use for these fans.

1. Dell designs algorithms they use component temperatures to predictably determine
2.  The memory and the fans and CPUs in locations to achieve best-in-class goals and all that             Dominic described. 
3.  Airflow needed to cool these components so the memory

      Dell designs algorithms they use  component temperatures to predictably  determine what the things  II this allows us to reduce the fan  speeds significantly and save a lot of  fan customer  after were fans we've got an exhaust  perforation that's really opened up to  allow us to get the optimum amount of air  flow out of this chassis  I'll let Tony discuss the acoustic  madness  the architecture for the r97 month  itself actually eliminate a lot of the  direct idol - site type noise that we  used to have a predecessor before we had  the fans mounted upfront now we have fans mid chassis the loading that's  really applied across the open  section of the  this more uniform the uppers comedy or  by the pudendal riser  the lower portion of the pen  at beneficiary  right so there we need to be some power  values that we get for a sheet-like this  our one-tenth of the predecessors are  nine hundred so theoretically mount  enemies and it'll give you the same  acoustics is one of the predecessors are  very fine machine  hi box  again we did a lot of things to help out  get the design goals  we didn't just stop and try to meet some  spec we you note that every part of the  box to try and speak out little  efficiency by here and there just small  features that you can see like in the  geometry the memory shrouding all of  this was done with the intent to get  cold air where it needed to be and help  keep that fan speed as slow as possible.

small seals and shrouds to prevent  recirculation around the processors all  done that helps drive down the fan  speeds Dominic alluded to the reader  Simon chassis and what you will see is a  die-cast rear wall combined with a sheet  metal structure and we chose this  die-cast material so that we can get both  mechanical strength and still get  preparations in the same areas that we  get mechanical strength all this lets  the system breathe easier all this lets  us drive the fans at lower speeds again  saving the customer money in carpool and  improving the system statistics  the team Brady got the opportunity to any the system out in a very thoughtful  manner so it's very easy to access if a  customer needs to access dims you simply  go and press the button and this  mechanism gives you ejection of the  module we have markings on each of each  riser so you can see exactly which dim  number you need to get to if you need to  change them getting fans are clearly labeled we have labeling on the chassis  that's a quick map to anything in the  system the fans obviously are hot swap  and the PCI area is easily accessible  maybe another big part of our the layout was  the cabling we designed the  system because we wanted with cabling in mind, we wanted cabling to  stay out of the way and not get damaged  by servicing other components yet it's  still easy to get to so we've put  specific features around every required  cable so that holds it in a place where it  starts and where it ends all these  benefits are for ease of use ease of  management easy to up  and on top of that, we wanted to make  sure we use robust materials so you can  see that the memory card uses a sheet  metal appears with a very robust  shredding scheme and a door that  protects the gives a mechanism that  gives you a 4:1 botanical advantage so  you don't have to exert any force and  maybe  connectors our fan bay is a large  structure with die-cast handles that allow you to pull the whole family out  so within a few seconds you can  you can put out memory or fans and  access any component in the system that  you may need to the first  activity was also designed for this  chassis it can be configured in a for a drive or a 16 hard drive system and that  could be quickly converted this system  is shown is 16 drive and our PCI area  can be expanded currently we have a 7  PCI slots shown with the ability to put  double-wide cards in some of the slots  and if a customer chooses we can remove  in this plate and put

A riser cage so  the customer can easily and quickly  change into a 10 slot system with the  ability to put in low profile cars with  sub customers desire  all these features make end up being a  very robust chassis with top-notch  materials used throughout and a very  easy layout so customers can easily  access and equal to the system on top of  our brain thermal and acoustic and our  cool performance so we would look  forward to people checking out they are  nine ten and look for more information  on build website