Dell EMC D-PEXE-IN-A-00 Exam - Topic 3 Question 18 Discussion

Actual exam question for Dell EMC's D-PEXE-IN-A-00 exam

Question #: 18
Topic #: 3

A deployment engineer is discussing the benefits of the PowerEdge XE9680 to a data center manager. A customer has many PowerEdge servers. They require the greatest amount of network

throughput possible. The manager asks how many PCle risers and network PCI cards the server can support.

What should be the response?

ATwo butterfly risers, and each can have two PCle network cards.

BFour risers, and each can have two PCle network cards.

CNo riser is supported, but it supports up to ten PCle network cards.

DOne riser for each PSB, and it can have one PCle network card.

Show Suggested Answer

Suggested Answer: C

Understanding Stab-in Rails:

Stab-in rails are designed to simplify the server installation process. These rails enable a quick and straightforward installation of the server into the rack.

Compatibility and Usage:

Stab-in rails are specifically designed for use in 4-post racks with square holes. This compatibility ensures stability and proper fitting within the rack structure.

Installation Process:

Before initiating the installation, verify that the rack is a 4-post, square hole type.

Position the stab-in rails to align with the square holes on the rack. Typically, stab-in rails have tabs that fit precisely into these square holes.

Mounting the Server:

Once the rails are securely attached to the rack, the server can be mounted. The design of the stab-in rails facilitates a smooth insertion of the server, ensuring it is securely held in place.

Ensuring Proper Fit:

After the server is mounted, check to ensure that it is level and securely attached. This step is crucial to prevent any movement or displacement that could occur due to vibrations or physical disturbances.

Dell EMC PowerEdge XE9680 and XE8640 Installation and Service Manual: This manual provides detailed instructions on the use and installation of stab-in rails, including compatibility with specific rack types.

Dell EMC Technical Specifications Guide: Offers comprehensive specifications and compatibility information for different mounting and installation hardware used with Dell PowerEdge servers.

by Justine at Mar 08, 2025, 07:59 AM

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Leota

3 months ago

I agree, B makes the most sense for max performance.

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Rodolfo

3 months ago

Wait, no risers at all? That sounds off.

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Antonio

3 months ago

Definitely need those extra PCI cards for high throughput.

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Dusti

4 months ago

I thought it was only two risers, but I guess not!

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Rolland

4 months ago

Option B is correct, four risers total!

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Krystal

4 months ago

I thought it was one riser per PSB, but that seems too low for a server designed for high network throughput.

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Kerrie

4 months ago

I practiced a question like this, and I feel like the answer was about supporting multiple PCIe cards, but I can't remember the number of risers.

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Jerry

4 months ago

I remember something about four risers being a common configuration for high throughput, but I can't recall the exact details.

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Keshia

5 months ago

I think the PowerEdge XE9680 supports two risers, but I'm not sure if each can hold two PCIe cards.

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Rosendo

5 months ago

This seems like a straightforward technical question, but I want to make sure I understand the implications of the different options. I'll carefully consider the network throughput requirements and the server's capabilities to determine the best solution.

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Elsa

5 months ago

I'm a little confused by the wording of this question. It's not entirely clear to me what the "butterfly risers" mentioned in option A refer to. I'll need to do some additional research on the server's specifications to be sure of the right answer.

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Effie

5 months ago

Okay, I think I've got this. The key is to focus on the specific details provided in the question. Based on that, I believe the correct answer is B - four risers, each supporting two PCIe network cards.

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Sharee

5 months ago

Hmm, I'm a bit unsure about this one. The question mentions network throughput requirements, but doesn't specify the exact number of PCIe risers and cards needed. I'll need to think through the options carefully.

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Stevie

5 months ago

This seems like a straightforward question about the capabilities of the PowerEdge XE9680 server. I'll need to carefully review the details provided to determine the correct number of PCIe risers and network cards supported.

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Willow

10 months ago

I'm feeling a bit risers-y about this question, but I think B is the correct answer. Four risers and eight network cards sounds like a lot of power!

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Teri

9 months ago

That's correct! Four risers and eight network cards would provide a lot of power.

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Ellsworth

9 months ago

B) Four risers, and each can have two PCle network cards.

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Franchesca

9 months ago

A) Two butterfly risers, and each can have two PCle network cards.

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In

10 months ago

B is the way to go. I don't think the customer wants to be limited to just one riser and card, they need that sweet, sweet network throughput!

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Quentin

8 months ago

Customer: B is the way to go. I don't think the customer wants to be limited to just one riser and card, they need that sweet, sweet network throughput!

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Ena

9 months ago

B) Four risers, and each can have two PCle network cards.

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Raelene

9 months ago

A) Two butterfly risers, and each can have two PCle network cards.

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Refugia

10 months ago

Haha, I bet the customer is going to need a forklift to move all those network cards! B seems like the right answer though.

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Elza

10 months ago

I'm pretty sure it's B. The question specifically asks about the number of risers and network cards, and that's the only option that provides that level of detail.

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Elly

9 months ago

D) One riser for each PSB, and it can have one PCle network card.

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Elinore

9 months ago

I think you're right. Option B seems to be the most detailed and specific.

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Gladys

9 months ago

B) Four risers, and each can have two PCle network cards.

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Pauline

10 months ago

A) Two butterfly risers, and each can have two PCle network cards.

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Golda

10 months ago

I think the answer is C) No riser is supported, but it supports up to ten PCle network cards. That would provide the greatest amount of network throughput.

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Elizabeth

10 months ago

The answer must be B. Four risers, and each can have two PCle network cards. That's the only option that mentions the maximum number of risers and network cards.

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