Predictika · Dell servers and racks

An AI sales agent's server and rack quote, checked before it goes out

An AI sales agent prepares a quote for Dell PowerEdge servers and racks: platform, processors, memory, GPUs, adapters, drives, power supplies, racks, power and cooling, support. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the configuration rules and returns a verdict, every reason, the figures it computed and, for a quote that can proceed, the line-item quote itself.

Scope: Dell PowerEdge R670, R770 and R7725 servers, XE9680, XE9780, XE9780L and XE9785L GPU servers, and IR7000 racks with GB300 NVL72, with racks, power, cooling, support and deployment. See everything this validator covers

This validator models Dell PowerEdge rack servers (R670, R770, R7725), Dell PowerEdge GPU servers (XE9680, XE9780, XE9780L, XE9785L) and the Dell IR7000 integrated rack with GB300 NVL72 (XE9712), together with the racks, power distribution, top-of-rack switches, cooling, support and deployment quoted around them — not just the scenarios shown below.

  • Processors and memory — socket and per-processor power limit of each platform, processor counts, memory slots and channel balance.
  • Power supplies — the draw of the whole server against the capacity of its power supplies with the redundant ones held back.
  • GPUs and fabric — GPU form factor (HGX or AMD OAM) against the baseboard, per-GPU power limit, full-baseboard population and network adapters for the GPU fabric.
  • Racks and facility — 19-inch (EIA19) or ORv3 rack standard against the chassis, racks needed from space and power, PDU capacity, facility water for liquid cooling and power per rack.
  • Slots and drives — network adapter slots and drive-bay type.
  • Rack-scale systems — facility water, power per rack and the factory deployment service for GB300 NVL72 racks.
  • Quote totals — volume discount band, support plan, deployment, and the total price and power the agent states, compared with what the validator computes.

Any quote for these Dell PowerEdge servers and IR7000 racks is in scope — any combination of platform, processor, memory, GPU, adapter, drive, power supply and rack that touches the checks above, not only the scenarios pictured here. It does not cover other Dell product lines such as PowerStore storage, PowerScale or networking quoted on their own.

The AI sales agentBuilds the server and rack quote from the conversation and says it is ready.
Predictika validatorChecks every rule at once and returns the verdict, each finding, and the computed figures.

8 scenarios in 4 groups · each group runs from the agent’s first attempt to the outcome · click one to switch

What the agent proposes

The AI sales agent says

Illustrative agent statement. The validator receives the structured request below.

Proposing agent: AI sales agent (scripted)

Before sending, the agent must call Recorded run

Predictika validator


      

        
        
        
      

      
Waiting for the call.

      
    

  

  
  

    
Where rules-based CPQ gets it wrong
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Our assessment of what a typical rules-based CPQ (product rules, price rules and validation rules, as in Salesforce CPQ) does with the same cases. It is a judgment about effort and reliability, not a claim that nothing can be built.

    
What the validator caughtTypical rules-based CPQPredictika
Processor socket and power limit that differ by platformOnly with care
A lookup rule per platform for socket and per-processor limit. Works, but every new platform or processor adds rules that someone must keep in step.		One catalog table; the check follows from the platform chosen, in any order.
A server that draws more than its power supplies can carry once redundant ones are held backOnly with workarounds
Needs the draw of the processors, memory, GPUs, adapters and drives added up per server, then compared with supplies minus the redundant ones. Doable with chained formulas and summary variables, and fragile when any input changes.		Computed from the model and checked on every line of every call.
GPU form factor (HGX or AMD OAM) against the baseboardEasy
A straightforward product rule once the form factor is a field on the platform and the GPU.		Same, from the catalog.
A liquid-cooled sled quoted into standard 19-inch racksOnly with care
A compatibility rule between the chassis and the rack type. Reliable only if the rack standard is a field on both and the rule is kept in step as racks are added.		The rack standard comes from the catalog and is checked against every line.
Racks needed from space and power, with PDU capacity halved for A and B feedsOnly with workarounds
Needs rack units, power per server, PDU capacity, switch space and the site limit combined, then rounded up. Rules-based CPQ tools rarely compute this; reps often guess.		Computed from the model; the racks chosen are checked against it.
Facility water, power per rack and the deployment service for rack-scale systemsOnly with care
Three separate validation rules against site fields. Fine if the site fields are always filled in; silent if they are left blank.		Each is a check in the same model; all findings come back together.
A quote that states a total or power different from what the build givesOnly with care
A validation rule can compare a stated figure with a calculated field, but only if the stated figure is a field on the quote, which it rarely is.		The stated figures travel with the quote and are compared with the computed ones on every call.
Every problem returned in one answerOnly with workarounds
Rules tend to fire as the quote is saved or a step is completed, so a rep often fixes one error and meets the next.		All findings come back together, whatever order the choices arrived in.

  

  

    
What this validator catches: findings from its live runs
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Every rule is checked on every call, in any order the choices arrive; one problem never hides another. Blocking findings stop the quote; warnings and notes are computed alongside. These are the findings returned in the live runs behind this page: the eight scenarios plus seven extra runs.

    
1Processor does not fit this server. Dell PowerEdge R670: Intel Xeon 6 6980P uses socket LGA7529 but this platform takes LGA4710.
2Processor runs too hot for this server. Dell PowerEdge R670: Intel Xeon 6 6980P is rated 500 W; this chassis cools up to 350 W per processor.
3Power supplies too small for the server. Dell PowerEdge R670: the server draws up to 1312 W but its power supplies give 1100 W with 1 kept as a redundant spare.
4Server does not fit these racks. Dell PowerEdge XE9780L: needs an ORv3 rack; the quote uses standard 19-inch (EIA19) racks.
5Rack-scale system needs facility water. Rack-scale systems are direct liquid cooled but the site has no facility water for liquid cooling.
6Quoted power does not match. The quote states 9.8 kW total power; the validator computes 11.57 kW.
7Quoted total does not match. The quote states a total of $398,000.00; the validator computes $441,761.32.
8GPU runs too hot for this server. Dell PowerEdge XE9680: NVIDIA HGX B200 180GB is rated 1000 W; this chassis cools up to 900 W per GPU.
9GPU type does not fit this server. Dell PowerEdge XE9785L: NVIDIA HGX H200 141GB is an HGX GPU; this platform takes AMD OAM 8-GPU baseboards.
10Liquid-cooled servers need facility water. 6 liquid-cooled servers are on the quote but the site has no facility water for liquid cooling.
11Too many network adapters. Dell PowerEdge R670: 5 network adapters chosen; the platform has 3 slots.
12Drives do not fit the bays. Dell PowerEdge R670: Dell 3.84TB NVMe U.2 is a U2 drive; the bays take E3S.
13GPU baseboard not fully populated. Dell PowerEdge XE9780: 6 GPUs chosen; the GPU baseboard comes fully populated with 8.
14Too few racks chosen. 1 rack chosen; these servers need at least 2 (up to 57.5 kW and 47 RU for servers per rack).
15Rack-scale system needs more power per rack. A rack-scale system draws 140 kW per rack; the site delivers 100 kW per rack.
16Rack-scale system needs the deployment service. Rack-scale systems ship as factory-integrated racks and must be ordered with the deployment service.
17Memory channels filled unevenly. Dell PowerEdge R670: 20 DIMMs across 16 memory channels fills them unevenly; use a multiple of 16 for full bandwidth.
18Memory runs slower with two modules per channel. Dell PowerEdge R670: two DIMMs per channel; memory runs at 5200 MT/s instead of 6400 MT/s.
19No network adapter for the GPU fabric. Dell PowerEdge XE9780: no network adapter chosen; a rail-optimized GPU fabric needs one 400 Gb/s or faster adapter per GPU.
20Air-cooled racks above the comfort zone. Air-cooled racks average 52.24 kW; above 30 kW air cooling usually needs rear-door heat exchangers or hot-aisle containment.

  

  

    
Scenarios and results
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The recorded result of the validator for each scenario on this page: the request the AI agent sent, the verdict, and every finding, in the order they appear above.

    
1. Processor and power supply limits: Ten 1U servers, one processor choice

    
The agent's request. Please quote ten Dell PowerEdge R670 servers, each with two Intel Xeon 6 6980P processors, sixteen 32 GB DDR5 memory modules, one Broadcom 25 Gb network adapter and two 7.68 TB E3.S drives, with ProSupport 3-year. The quote shows a total price of $548,641.00 and a total power of 13.12 kW. It is ready to send.

    
Verdict: Blocked.

    
    
2. Processor and power supply limits: The agent resubmits after fixing the errors

    
The agent's request. Please quote ten Dell PowerEdge R670 servers, each with two Intel Xeon 6 6787P processors, sixteen 32 GB DDR5 memory modules, one Broadcom 25 Gb network adapter, two 7.68 TB E3.S drives and two 2400 W power supplies, with ProSupport 3-year. The quote shows a total price of $408,221.00 and a total power of 10.12 kW. It is ready to send.

    
Verdict: Allowed.

    
    
3. Liquid-cooled racks: Eight liquid-cooled GPU servers in 19-inch racks

    
The agent's request. Please quote eight Dell PowerEdge XE9780L liquid-cooled GPU servers, each with two Intel Xeon 6 6787P processors, sixteen 64 GB DDR5 memory modules, eight NVIDIA HGX B300 GPUs, eight NVIDIA ConnectX-8 800 Gb adapters and four 7.68 TB E1.S drives. Place them in Dell 48U racks with 57.5 kVA PDUs and NVIDIA Spectrum-X SN5600 switches, at a site with facility water and 80 kW per rack, with factory rack integration and deployment and ProSupport Plus with Mission Critical 3-year. The quote shows a total price of $4,708,698.88 and a total power of 87.84 kW. It is ready to send.

    
Verdict: Blocked.

    
    
4. Liquid-cooled racks: The agent resubmits after fixing the errors

    
The agent's request. Please quote eight Dell PowerEdge XE9780L liquid-cooled GPU servers, each with two Intel Xeon 6 6787P processors, sixteen 64 GB DDR5 memory modules, eight NVIDIA HGX B300 GPUs, eight NVIDIA ConnectX-8 800 Gb adapters and four 7.68 TB E1.S drives. Place them in Dell Integrated Rack IR7000 racks with four ORv3 33 kW power shelves per rack and NVIDIA Spectrum-X SN5600 switches, at a site with facility water and 80 kW per rack, with factory rack integration and deployment and ProSupport Plus with Mission Critical 3-year. The quote shows a total price of $4,791,800.32 and a total power of 87.84 kW. It is ready to send.

    
Verdict: Allowed.

    
    
5. Rack-scale systems and facility water: Two GB300 NVL72 racks, site without water

    
The agent's request. Please quote two Dell IR7000 racks with GB300 NVL72 (XE9712), at a site that delivers 150 kW per rack, with factory rack integration and deployment and ProSupport Plus with Mission Critical 3-year. The quote shows a total price of $7,748,832.00 and a total power of 280 kW. It is ready to send.

    
Verdict: Blocked.

    
    
6. Rack-scale systems and facility water: The agent resubmits after fixing the errors

    
The agent's request. Please quote two Dell IR7000 racks with GB300 NVL72 (XE9712), at a site with facility water that delivers 150 kW per rack, with factory rack integration and deployment and ProSupport Plus with Mission Critical 3-year. The quote shows a total price of $7,748,832.00 and a total power of 280 kW. It is ready to send.

    
Verdict: Allowed.

    
    
7. Quoted figures that do not match: Twelve R770 servers, total and power stated

    
The agent's request. Please quote twelve Dell PowerEdge R770 servers, each with two Intel Xeon 6 6737P processors, sixteen 64 GB DDR5 memory modules, one Broadcom 25 Gb network adapter and four 3.84 TB U.2 drives, with ProSupport 3-year. The quote shows a total price of $398,000.00 and a total power of 9.8 kW. It is ready to send.

    
Verdict: Blocked.

    
    
8. Quoted figures that do not match: The agent resubmits after fixing the errors

    
The agent's request. Please quote twelve Dell PowerEdge R770 servers, each with two Intel Xeon 6 6737P processors, sixteen 64 GB DDR5 memory modules, one Broadcom 25 Gb network adapter and four 3.84 TB U.2 drives, with ProSupport 3-year. The quote shows a total price of $441,761.32 and a total power of 11.57 kW. It is ready to send.

    
Verdict: Allowed.

    
  

  

    
Narration transcript
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The text of the narrated walkthrough, step by step.

    
    
      
  1. Welcome to a demo of Predictika's Validator. An AI sales agent prepares a quote for Dell PowerEdge servers and racks: platform, processors, memory, and more. Before it goes out, the agent sends it to Predictika, which checks it against a declarative model of the configuration rules and returns a verdict, every reason, the figures it computed and, for a quote that can proceed, the line-item quote itself.
    2. 
      
  2. I will start with the first request by the agent.
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  3. The agent says. Please quote ten Dell PowerEdge R670 servers, each with two Intel Xeon 6 6980P processors, sixteen 32 GB DDR5 memory modules. The quote shows a total price of $548,641.00 and a total power of 13.12 kW. The rest of the request is on screen.
    4. 
      
  4. Before it goes out, the agent calls the validator.
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  5. Blocked, with three findings, all in one answer. Dell PowerEdge R670: Intel Xeon 6 6980P uses socket LGA7529 but this platform takes LGA4710. Dell PowerEdge R670: Intel Xeon 6 6980P is rated 500 W; this chassis cools up to 350 W per processor. Dell PowerEdge R670: the server draws up to 1312 W but its power supplies give 1100 W with 1 kept as a redundant spare.
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  6. The validator returned three blocking findings in one answer. A check that reads one field at a time would pass most of this; it shows only when the choices in the quote are checked against each other.
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  7. What this shows: for a server that draws more than its power supplies can carry once redundant ones are held back, a rules-based CPQ can do this only with workarounds.
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  8. Now the agent resubmits.
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  9. The corrected request. It changes the processor to Intel Xeon 6 6787P, the quoted total price to $408,221 and the quoted total power to 10.12 kW. It sets the power supplies to Dell 2400W Titanium CRPS × 2 per server.
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  10. It calls the validator again.
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  11. This time the validator clears it.
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  12. The validator also returns the line-item quote. It starts with Dell PowerEdge R670 and Intel Xeon 6 6787P; the other seven lines are on screen.
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  13. All three earlier findings are cleared, and the validator's total, $408,221.00, matches the quote.
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  14. Three problems caught in one call, fixed in one pass, and a clean $408,221 quote. That is the value of Predictika's validator: catching mistakes before they reach the customer.
    15.