HPE 838081-B21 868842-001 840757-191 16GB SR 1Rx4 DDR4-2666v Reg Memory

Description:

The HPE 838081-B21 is a 16GB DDR4-2666 MHz Registered ECC memory module designed for high-performance computing environments. Also referenced as spare part number 868842-001 and assembly number 840757-191, this SmartMemory module provides reliable performance with advanced error correction, making it ideal for virtualization, database processing, and large-scale enterprise applications. Compatible with HPE ProLiant Gen9 and Gen10 servers, it ensures optimized performance and stability in mission-critical workloads.

Technical Specifications:

Manufacturer: Hewlett Packard Enterprise (HPE)
Model Numbers: 838081-B21 (Option), 868842-001 (Spare), 840757-191 (Assembly)
Memory Type: DDR4 Registered ECC (RDIMM)
Capacity: 16GB
Speed: 2666 MT/s (PC4-21300)
CAS Latency: CL19
Voltage: 1.2V
Rank: Single Rank x4
Pins: 288-pin DIMM
Form Factor: RDIMM
Error Correction: ECC (Error-Correcting Code)
Compatibility: HPE ProLiant Gen9 and Gen10 servers
Use Case: Enterprise workloads, virtualization, and memory-intensive applications
SmartMemory Certified: Yes