your customer wants to purchase a new HPE MSA controller enclosure fully populated With SSD fives. They have four existing expansion enclosures from their previous solution that they want to connect to the new controller. Two expansion enclosures are fully populated with SFF disks, and the other two are populated with LFF drives. which storage controller enclosure solution should you recommend?

The customer requires a solution that can support four existing expansion enclosures. The HPE MSA 1060 model supports a maximum of three expansion enclosures, making it unsuitable for this scenario. The HPE MSA 2060 model supports up to nine expansion enclosures, which meets the customer's requirement. Furthermore, the customer's configuration includes a new controller with SSDs and existing enclosures with SFF and LFF HDDs. To maximize the performance of this mixed-media environment, the Advanced Data Services (ADS) suite is essential. This suite enables automated performance tiering, which intelligently moves frequently accessed data ("hot" data) to the fastest tier (SSDs), significantly boosting application performance.

A. HPE MSA 1060 with Advanced Data Service (ADS) suite LTU: This is incorrect because the HPE MSA 1060 only supports a maximum of three expansion enclosures, while the customer has four.
B. HPE MSA 1060: This is incorrect for the same reason as option A; the MSA 1060 cannot support the required number of four expansion enclosures.
D. HPE MSA 2060: While the MSA 2060 base model supports the required number of enclosures, this option is incomplete. It omits the ADS suite, which is critical for enabling performance tiering in the customer's mixed-SSD/HDD environment.

1. HPE MSA 2060 Storage QuickSpecs:

Page 1

"What's New" section: "The MSA 2060 can grow as needed by adding up to 9 MSA 2060 LFF or SFF expansion disk enclosures." This confirms the MSA 2060 meets the four-enclosure requirement.

Page 10

"HPE MSA Advanced Data Services Suite" section: Describes the optional license which includes Performance Tiering v2.0

stating it "boosts performance by using SSDs as a read cache extension and as a tier for frequently-accessed data." This justifies the inclusion of the ADS suite.

2. HPE MSA 1060 Storage QuickSpecs:

Page 1

"What's New" section: "The MSA 1060 can grow as needed by adding up to 3 MSA 2060 LFF or SFF expansion disk enclosures." This confirms why the MSA 1060 models (A and B) are incorrect.

3. HPE MSA Gen 6 Architecture Technical White Paper:

Page 10

"Scalability" section: "The MSA 1060 supports up to three disk enclosures... The MSA 2060 and 2062 support up to nine disk enclosures." This document reiterates the enclosure limits for each model family.

Page 20

"Performance Tiering" section: Explains that the feature

part of the ADS license

automatically migrates data pages across different drive tiers (SSD

Enterprise SAS

and Midline SAS) based on access patterns to optimize performance.