Brand: HP · SKU: 845966-B21 · MPN: 845966-B21 · Category: Components

845966-B21 Memory Module is built for organizations that need dependable server memory to support demanding workloads. With 64GB DDR4 capacity, it enhances system responsiveness and stability while supporting business-critical applications. This module is ideal for IT teams planning performance upgrades without disrupting existing server environments.
| Brand | HP |
|---|---|
| Speed | 2933 MHz |
| Capacity | 64 GB |
| Use Case | Enterprise Servers |
| Warranty | Limited Lifetime |
| Form Factor | DIMM 3.5 Inch |
| Memory Type | DDR4 ECC Registered |
| Performance | Server Performance |
| Product Name | 845966-B21 |
| Product Type | Memory Module |
| Warranty | 3 years |
| Weight | 0.7 kg |
| Dimensions | 15 x 10 x 2.5 |
845966-B21 Memory Module delivers 64GB of DDR4 server memory designed to improve overall system efficiency and multitasking performance. It supports faster data access, smoother virtualization, and consistent uptime for enterprise servers handling heavy processing loads. This memory module helps reduce bottlenecks in database operations, analytics, and virtual machines while maintaining compatibility with supported HP server platforms. Built for reliability in continuous-use environments, it allows businesses to scale memory resources confidently as workloads grow. The 845966-B21 Memory Module is a practical choice for cost-conscious IT managers seeking long-term performance gains through trusted sourcing options such as Server Tech Central.
Yes, this 845966-B21 HP 64GB DDR4 Memory Module for Server Performance (845966-B21) is 100% genuine HP hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This 845966-B21 HP 64GB DDR4 Memory Module for Server Performance includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the 845966-B21.