P73129-B21 Technical Specifications<\/p>\n
HPE 16GB 4800MHz DDR5 ECC RDIMM Smart Memory<\/p>\n
Part Number: P73129-B21<\/p>\n
Brand: HPE<\/p>\n
Product Type: DDR5 Smart Memory<\/p>\n
Capacity: 16GB<\/p>\n
Speed: 4800 MT\/s (PC5-38400)<\/p>\n
Form Factor: 288-Pin RDIMM<\/p>\n
Module Type: Registered (Buffered)<\/p>\n
Error Correction: ECC<\/p>\n
Rank: Single Rank (1Rx8)<\/p>\n
CAS Latency: CL42<\/p>\n
Bus Width: 64-Bit<\/p>\n
Voltage: 1.1V<\/p>\n
Chip Organization: x8<\/p>\n
Bandwidth: Up to 38.4 GB\/s<\/p>\n
Data Integrity: On-die ECC & parity support<\/p>\n
Thermal Sensor: Integrated<\/p>\n
Power Efficiency: Low-voltage DDR5 operation<\/p>\n
Reliability: Advanced RAS features<\/p>\n","protected":false},"excerpt":{"rendered":"
P73129-B21 Overview<\/p>\n
The HPE P73129-B21 is a 16GB DDR5 Registered DIMM (RDIMM) designed for HPE ProLiant Gen11 servers, running at 4800MHz to deliver strong bandwidth and efficiency for modern enterprise workloads. As part of the HPE SmartMemory series, it ensures validated compatibility, optimized performance, and enhanced reliability when used in supported HPE platforms.With ECC (Error-Correcting Code) support, this module maintains data integrity by detecting and correcting memory errors, reducing downtime in mission-critical environments. The registered (buffered) design lowers the electrical load on the memory controller, enabling higher capacity and scalability in multi-DIMM configurations.<\/p>\n","protected":false},"featured_media":22346,"comment_status":"closed","ping_status":"open","template":"","meta":{"_acf_changed":false},"product_brand":[1318],"product_cat":[650,267],"product_tag":[1072,1073,1506,1070],"class_list":["post-22345","product","type-product","status-publish","has-post-thumbnail","product_brand-hpe","product_cat-hpe-memory-ram-memory-ram","product_cat-memory-ram","product_tag-16gb","product_tag-ddr5","product_tag-hpe","product_tag-memory","first","instock","shipping-taxable","purchasable","product-type-simple"],"acf":[],"yoast_head":"\n