HP 8GB DDR3-1333 ECC Registered 240-Pin Server RAM 500205-071-R

8GB DDR3-1333 Registered ECC Module

This HP server memory module provides 8GB of DDR3-1333 capacity with ECC error correction and registered buffering. It is built for compatible HP ProLiant and Integrity servers that require registered DIMMs. The module uses a 240-pin interface and operates at a standard 1.50V voltage level. It suits administrators maintaining or expanding existing DDR3 server platforms.

Thermals noise and power draw

The DDR3-1333 modules run at 1.50V with CL9 latency, drawing typical power for registered server DIMMs of this generation. Passive cooling relies on server chassis airflow across the memory slots. Acoustic output is negligible as the modules have no moving parts. Thermal performance depends entirely on the host system's cooling design and airflow management.

What the registered ECC design changes

Registered buffering reduces electrical load on the server memory controller, allowing larger memory configurations per channel. ECC functionality detects and corrects single-bit errors to protect data integrity in critical workloads. These features are mandatory for many server platforms and incompatible with consumer desktop motherboards that require unbuffered non-ECC memory. Buyers needing unbuffered modules for standard PCs cannot use this product.