What is the minimally required FlashArray model that includes the DirectCompress Accelerator (DCA)?

TheDirectCompress Accelerator (DCA)is a hardware component introduced in certain FlashArray models to enhance inline data compression performance. To determine the minimally required FlashArray model that includes DCA, let's analyze the options:

Analysis of Options:

A. FlashArray//X70 R4:

TheFlashArray//X70 R4was the first model to include the DirectCompress Accelerator (DCA).

This makes it the minimally required model for DCA support.

B. FlashArray//X70 R3:

TheFlashArray//X70 R3does not include the DCA. It relies on software-based compression, which is less efficient than hardware-accelerated compression.

C. FlashArray//X90 R4:

TheFlashArray//X90 R4includes DCA but is a higher-tier model than the X70 R4. While it supports DCA, it is not the minimal requirement.

D. FlashArray//XL130:

TheFlashArray//XL130is a high-performance model that includes DCA, but it is overkill for this requirement and not the minimal model.

Recommendation:

The correct answer isA. FlashArray//X70 R4, as it is the first model to include the DirectCompress Accelerator (DCA).

References:

FlashArray Hardware Specifications:

FlashArray Models

Details the features and capabilities of each FlashArray model.

DirectCompress Accelerator Overview:

DirectCompress Accelerator

Explains the benefits and availability of DCA.