• HPE P50312-B21 64GB DDR5-4800 RDIMM green black module
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HPE

HPE P50312-B21 | 64GB DDR5-4800 RDIMM ECC, Dual Rank x4, CL40-39-39, 1.1V, Registered

P50312-B21

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Description

High-performance 64GB DDR5-4800 registered ECC module designed for next‑gen server platforms that require reliable, high-bandwidth memory. Dual Rank x4 architecture with CL40-39-39 timings delivers balanced capacity and throughput for virtualization, databases, and compute workloads.

Features

- Server-grade reliability with ECC and Registered buffering
- High bandwidth 4800 MT/s for memory-intensive workloads
- Dual Rank x4 layout for performance and capacity balance
- Optimized for DDR5 server architectures and power efficiency (1.1V)

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Capacity: 64GB (1x64GB)
- Memory type: DDR5 RDIMM (Registered ECC)
- Data rate: 4800 MT/s
- CAS latency: CL40-39-39
- Rank: Dual Rank (2R)
- Chip organization: x4
- Voltage: 1.1V nominal
- ECC: Yes (Error-Correcting Code)
- Module form factor: 288-pin RDIMM
- Platform support: DDR5 server platforms (check server QSG/Quickspecs for compatibility)

FAQs

Q: Is this module compatible with Gen11 rack servers?
A: Yes, it is designed for DDR5-based server platforms including many Gen11 models. Always confirm compatible part numbers and memory population rules in your server documentation.

Q: Can I mix this DDR5-4800 RDIMM with different speeds or capacities?
A: Mixing is possible in some systems but can downclock to the slowest common speed and may be limited by rank and capacity rules. Follow your server’s memory guidelines.

Q: Is this unbuffered memory?
A: No. It is a Registered (RDIMM) ECC module intended for servers, not desktops.

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