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All In regards to the New Cisco UCS X-Sequence

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Lately, Cisco introduced the model new Cisco UCS X-Sequence.  At a look, the Cisco UCS X-Sequence is a big departure from the normal Cisco UCS programs we’re used to, or is it?  Whereas at a look it does look radically totally different (the very first thing that received me was vertical blades as an alternative of horizontal), the reality of the matter is that it’s nonetheless Cisco UCS on the core.

Let’s check out the all new Cisco UCS X-Sequence, and what you’ll want to know to begin designing options with it.

Cisco UCS X-Sequence Overview

The Cisco UCS X-Sequence consists of a a number of new key parts.

  • Cisco UCS X9508 Chassis
  • Cisco UCS 9108 Clever Material Modules (IFMs)
  • UCS X-Material Expertise Slots
  • Cisco UCS X210c M6 Blades

That is truly very related in componentry when in comparison with the basic UCS that has been round since 2009.  Remember, the Cisco UCS 5108 blade chassis has been just about the identical since its debut.  Whereas blades and FEXs (which you don’t see within the checklist) have developed, the chassis remained.

Now, let’s take a more in-depth take a look at every of those parts, their specs, and the way they’re totally different from their counterparts.

Cisco UCS X9508 Chassis

On the core is the model new Cisco UCS X9508 Chassis.

It homes 8 vertical blades, and is 7 RU, in comparison with its 6 RU predecessor, which additionally housed 8 “half blades”.

Whereas we’re speaking about an extra RU of house, the scale of the blades themselves have additionally elevated a superb deal.  At launch, there may be one kind of blade accessible, the Cisco UC X210c M6, which is a bigger kind issue than say the B200 M6.

In case you check out the chassis, it’s truly fairly wild, and has no midplane.  The servers will join on to the Clever Material Modules and future Cisco UCS X-Material Modules.

rear view of cisco ucs x series

That is one nice method to futureproof this design.  Whereas the 5108 is a good chassis, lately many complained it was simply plain “outdated”.  By eradicating the midplane, Cisco has basically eliminated any future limitations, and might shortly adapt new applied sciences by merely releasing new modules.

This new chassis additionally options six 2800 watt energy provides, and 4 followers for cooling, in comparison with the earlier chassis’ 4 2500 watt energy provides.  This enhance in electrical energy tells us fairly a bit concerning the enhance in computing energy that comes with this new era of UCS.

Cisco UCS 9108 25G Clever Material Module (IFM)

First off, let’s begin off with a second of silence for the Cisco UCS Material Extender (FEXs), which had been your essential connectivity level from the 5018 chassis to your Nexus switches.  Because the generations of Cisco UCS carried on, there have been a lot of FEXes to select from based mostly on what Material Interconnects you had been utilizing.

The excellent news is the brand new Cisco Clever Material Module (IFM) is the alternative for the earlier FEXes, and the ideas it’s possible you’ll be used to stay principally the identical.

The Cisco UCS 9108 IFM has eight 25G ports, and connects on to one of many Cisco UCS 6400 collection Material Interconnects.

cisco ucs x series ifm

Internally, it supplies every blade with 4 25Gb/s lanes.

Keep in mind, there isn’t any midplane within the X9508 chassis, so when a blade is plugged in, the mLOM slot of the blade connects on to the IFM.

Once more, this isn’t a brand new idea, it’s simply organized in a different way.  Because the orientation of the blades has modified, so has the orientation of the IO modules.

For me, I at all times referred to at least one FEX because the “A Aspect” and one FEX because the “B Aspect”…so I’ll have to consider how I’m going to phrase that going ahead.  High and Backside?  Maintain A and B?  Keep tuned to search out out!

Cisco UCS X210c Modular Servers

At launch, the Cisco UCS X210c is obtainable as a compute node possibility.  I consider this as the subsequent unbelievable model of the Cisco UCS B200 (which was in all probability my favourite server ever).

At 6U, the earlier Chassis was capable of help 8 B200s.  The brand new model helps 8 UCS X210cs, which are literally greater and extra highly effective.

Let’s check out the specs aspect by aspect:

  UCS X210c M6 UCS B200 M6
DIMM Slots 32 32
Max RAM 8 TB / 12 TB 4 TB / 8 TB
CPUs 2 x third Gen Xenon Scalable 2 x third Gen Xenon Scalable
mLOM VIC VIC 14425 VIC 1440
Rear Mezz VIC 14825 VIC 1480 or Port Expander
Entrance Mezz Cisco FlexStorage Raid / FlexStorage Passthrough Cisco FlexStorage Raid
Drives 6 SAS/SATA/NVMe + 2 M.2 2 SSD/NVMe OR 4 M.2

Right here’s what jumps out at me: just about extra of every little thing.  Extra RAM and extra disks.  Let’s be sincere, as a lot as I really like my B200, it was very restricted by way of inner storage as a consequence of its measurement. 

The X210c appears to be like to be just about a unbelievable throughout server that gives an enormous quantity of functionality for a mere 7U of rack house.  Multiply these specs out by 8, and that’s what you’ll have with a single chassis of the brand new UCS.

Cisco VIC 14425 and Cisco VIC 14825

As anticipated, there aren’t actually any modifications to the way in which the Cisco VICs perform with the brand new Cisco UCS X Sequence, however there are two new fashions to slot in the brand new blade server.

The VIC 14425 goes within the mLOM slot, and the VIC 14825 goes within the rear mezzanine.

After all, VICs don’t have ports within the conventional sense when they’re in a blade.  They plug into 9108 IFM, and have 4 25 Gbps lanes every, one to the A aspect of the material and one to the B aspect of the material.

The magic of the VIC is dealt with by software program, the place you’ll be able to configure just about as many digital interfaces as you might ever want.

Cisco UCS 6400 Material Interconnects

You understand what doesn’t change in any respect?  The Material Interconnects you join your chassis to through your IFM modules.

I used to be actually excited when Cisco launched the 64108 Material Interconnect, and if you mix that with the brand new UCS X Sequence, the design potentialities are actually infinite, however stay easy.

Keep in mind, Material Interconnects are at all times deployed in pairs.

Cisco Intersight Administration

I’ve been speaking about Cisco Intersight for some time now.  In case you’re adopting the Cisco UCS X Sequence and haven’t made the transfer to Intersight but, now is a good time.  Intersight actually is the way in which of the long run in relation to simplified administration of your Cisco setting.

I do know there could also be some hesitancy to make a change like this, particularly since UCS Supervisor is very easy to make use of, however now could be the time.

Utilizing Cisco Intersight Managed Mode to your new UCS system actually does unify the administration expertise, and isn’t that what UCS is all about?  Take into consideration having the ability to optimize workloads and handle new providers in your setting like Kubernetes throughout your hybrid cloud setting.

Cisco Intersight goes means past the flexibility to configure and handle your new Cisco UCS X Sequence system, with the flexibility so as to add the modular service that take advantage of sese to your group.

The New Cisco UCS X Sequence is Right here!

The brand new Cisco UCS X collection is right here, and it’s the subsequent evolution of the Cisco UCS programs everyone knows.  The brand new chassis was lengthy overdue, and it’s been redesigned to be extra futureproof than ever.

front of cisco ucs x series

Whereas it’s grown a bit bit from a 6U to 7U chassis, this new chassis matches 8 modular servers which can be extraordinarily highly effective, and customizable.

From an architectural standpoint, we’re now present within the 25 Gbps world with the Cisco UCS 6400 collection Material Interconnects and past.  Our beloved FEXes are actually often known as Cisco Clever Material Modules or IFMs, however the performance is what we’re all used to.

In case you haven’t already made the transfer to Cisco Intersight, now could be the time!  Moreover making your Cisco UCS even less complicated to handle, you’ll even have the flexibility to undertake far more options than UCS Supervisor ever had.

That is an thrilling time for Cisco UCS.  I’ve been ready for the subsequent large factor for some time now, and this doesn’t disappoint.  Keep tuned for extra deep dives and structure issues for the Cisco UCS X Sequence!

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