HPE P38454-B21 – 32 GB DDR4-3200 MHz Registered SmartMemory Kit
Overview
The HPE P38454-B21 is a 32 GB registered ECC memory module (1×32 GB) designed for enterprise servers, particularly the HPE ProLiant Gen10 Plus platform and other supported systems. It operates at DDR4-3200 MT/s with CAS latency 22 and is built as a Single Rank x4 configuration using HPE SmartMemory validation. This module supports high-capacity memory expansion in servers tasked with virtualization, database caching or large-memory workloads, providing both reliability and performance headroom.
Key Features
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32 GB capacity in a single registered module enables high-density memory expansion while conserving DIMM slots.
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DDR4-3200 MT/s speed (PC4-25600) and CL22 latency provide improved throughput over lower-speed modules
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Registered (RDIMM) and ECC technology ensure enterprise-grade error correction and signal stability in multi-channel server memory subsystems.
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HPE SmartMemory qualification guarantees compatibility with supported HPE servers and helps ensure firmware/BIOS integration.
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