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HPE

HPE P64336-B21 | 16GB 1x16GB SR x8 DDR5-4800 UDIMM CL40-39-39 | Unbuffered, 1.1V

SKU:P64336-B21

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Description

16GB DDR5-4800 unbuffered UDIMM module with single-rank x8 organization and CL40-39-39 timings. Ideal for ProLiant Gen11 platforms that require DDR5 UDIMM. Designed for stability and JEDEC compliance.

Features

- Single 16GB UDIMM for flexible capacity upgrades
- High-speed DDR5-4800 for improved bandwidth
- JEDEC-standard timings for stability and compatibility
- Unbuffered UDIMM design for platforms requiring UDIMM
- Validated for use in enterprise server environments

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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FAQs

Technical Specifications

FAQs

Q: Can I mix this UDIMM with RDIMM modules in the same server?
A: No. UDIMM and RDIMM cannot be mixed in the same system.

Q: Will mixing different speeds change performance?
A: Yes. Memory operates at the speed of the slowest installed module and may downclock based on CPU and population.

Q: Is this compatible with DDR4 systems (e.g., older Gen10 servers)?
A: No. This is DDR5 memory and is not compatible with DDR4 platforms.

Q: What does 1Rx8 mean?
A: It indicates a single rank module with x8 DRAM organization.

Technical Specifications

- Capacity: 16GB (1x16GB)
- Memory type: DDR5 UDIMM (Unbuffered)
- Speed: 4800 MT/s (DDR5-4800)
- Timings: CL40-39-39
- Rank/Chip organization: Single Rank (1Rx8)
- Voltage: 1.1V
- ECC: UDIMM (unbuffered) form factor
- Form factor: 288-pin UDIMM
- Compatibility: Servers supporting DDR5 UDIMM (e.g., HPE ProLiant Gen11 where UDIMM is supported)
- Operating standard: JEDEC-compliant

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