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Dell EMC D-XTR-MN-A-24 Exam - Topic 2 Question 20 Discussion

Actual exam question for Dell EMC's D-XTR-MN-A-24 exam
Question #: 20
Topic #: 2
[All D-XTR-MN-A-24 Questions]

What is the maximum mixed read/write IOPS rate achievable in a two X-Brick XtremIO X2 array?

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Suggested Answer: B

This performance metric is derived from the system's ability to deliver linear scalability, meaning that two X-Bricks can deliver twice the IOPS of a single X-Brick configuration2.

The calculation for this is based on the performance of a single X-Brick, which can achieve up to 300,000 IOPS under the same workload conditions. Therefore, with two X-Bricks, the system can achieve double that amount, resulting in 600,000 IOPS1.

This information is crucial for planning and sizing purposes, ensuring that the storage array meets the performance requirements of the applications it supports2.

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by Berry at Feb 07, 2025, 09:14 PM

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Lemuel
4 months ago
I agree, 600 K sounds right based on the specs.
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Jessenia
5 months ago
Wait, are you guys serious? 600 K seems too low!
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Xochitl
5 months ago
Definitely 500 K, that's the max for two X-Bricks.
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Dorethea
5 months ago
I thought it was higher, like 1 million?
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Johnetta
5 months ago
It's 600 K IOPS for sure!
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Fredric
6 months ago
I thought the maximum mixed read/write IOPS was 500K, but I might be mixing it up with another model.
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Emogene
6 months ago
I have a vague memory that the maximum IOPS for two X-Bricks is higher than 300K, but I’m not confident about the exact number.
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Percy
6 months ago
I practiced a similar question last week, and I feel like the answer was around 600K, but I can't recall the exact details.
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Hester
6 months ago
I think I remember something about the XtremIO arrays being really powerful, but I'm not sure if it's 600K or 500K for the mixed IOPS.
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Candra
6 months ago
I've got a strategy for this. I'll start by looking up the technical details on the XtremIO X2 array and then try to calculate the maximum IOPS.
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Gracia
6 months ago
I'm a bit confused by the wording of this question. I'll need to make sure I understand the requirements before answering.
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Juliana
6 months ago
Okay, I think I can work this out. I just need to remember the key performance characteristics of the XtremIO X2 system.
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Gregoria
6 months ago
Hmm, this seems like a very specific question. I'll have to review the technical specs to try to figure out the maximum IOPS rate.
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Felice
6 months ago
I'm not too familiar with the XtremIO X2 array, so I'll need to think this through carefully.
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Maryann
1 year ago
I'm gonna go with 'D) 300 K' because it sounds the most reasonable. Although, maybe 'A) 1000 K' is the answer and the engineers at XtremIO are just showing off.
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Eve
1 year ago
'D) 300 K' seems like a reasonable choice for the maximum mixed read/write IOPS rate.
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Tatum
1 year ago
I'm leaning towards 'B) 600 K' as the maximum mixed read/write IOPS rate.
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Jerry
1 year ago
I think 'A) 1000 K' is the correct answer.
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Dudley
1 year ago
300K IOPS? That's cute. My toaster can probably do more than that. Just kidding, but this is a serious storage system we're talking about.
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Lavonne
1 year ago
500K IOPS? That's like, what, a million IOPS per second? Wait, that doesn't make sense. Math is hard.
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Jamika
1 year ago
D) 300 K
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Edda
1 year ago
C) 500 K
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Nada
1 year ago
B) 600 K
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Deane
1 year ago
A) 1000 K
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Flo
1 year ago
600K IOPS? That's a lot of I/O, but I'm not sure if it's the 'maximum' achievable. Guess I'll have to do some research on the XtremIO specs.
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Shelia
1 year ago
But the XtremIO X2 array is known for its high performance, so I still think A) 1000 K is the right choice.
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Sheron
1 year ago
I disagree, I believe the correct answer is B) 600 K.
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Miriam
1 year ago
Wow, I can't even imagine the kind of processing power needed to hit 1000K IOPS! That's a serious beast of a system right there.
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Precious
1 year ago
User 2
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Dalene
1 year ago
User 1
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Shelia
1 year ago
I think the answer is A) 1000 K.
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