HPE Edge-to-Cloud Solutions — Question 36

Which server technology has the highest cost and lowest latency?

Answer options

• A. DDR-4 Memory
• B. NVDIMM
• C. NVMe
• D. SAS SSD

Correct answer: B

Explanation

NVDIMM (Non-Volatile Dual In-line Memory Module) provides the highest cost due to its advanced technology that combines DRAM and NAND flash, ensuring low latency while preserving data. In contrast, DDR-4 Memory is less expensive and primarily volatile, NVMe is focused on speed but not necessarily cost, and SAS SSDs offer good performance but typically at a lower cost than NVDIMM.