P64709-B21 HPE 128GB PC5-44800 DDR5-5600MT/s 4Rx4 ECC Memory
P64709-B21 Overview
The HPE is a 128GB DDR5 Registered DIMM (RDIMM) engineered for ProLiant servers and data center platforms that demand extreme memory capacity and reliability. Running at 5600MT/s (PC5-44800) with a quad-rank x4 (4Rx4) architecture, it delivers very high memory bandwidth and supports advanced multi-channel configurations for optimal throughput.Featuring ECC (Error-Correcting Code) technology, this module automatically detects and corrects memory errors, ensuring consistent system stability and protecting mission-critical workloads. Its 288-pin RDIMM design and 1.1V low-voltage operation provide energy-efficient performance while enabling large-scale memory deployments.
$4,749
P64709-B21 Technical Specifications
HPE 128GB PC5-44800 DDR5-5600MT/s 4Rx4 ECC Memory
Manufacturer Part Number: P64709-B21
Brand: HPE
Capacity: 128GB
Memory Type: DDR5
Speed: 5600MT/s (PC5-44800)
Form Factor: 288-Pin RDIMM
Error Correction: ECC Registered
CAS Latency: CL46
Voltage: 1.1V
Rank: Quad Rank (4Rx4)
Buffered/Registered: Registered (RDIMM)
ECC Support: Yes – advanced error detection & correction
Max Bandwidth: 44.8 GB/s
Chip Organization: x4 DRAM configuration
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