- Module capacity
- 96GB
- Rank
- Dual Rank
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Server Memory OptionPlan the full memory population
HPE 96GB (1x96GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit, HPE manufacturer part number P64987-B21. This option is listed for HPE ProLiant Compute DL325 Gen12; HPE ProLiant DL145 Gen11; confirm DIMM population, processor support and the exact host configuration.
Tell us the configuration, quantity and destination. Your quotation will show availability, condition, warranty and delivery terms.
Start an order requestHPE / PRODUCT DETAILS
Capacity is only the starting point. Generation, module type, rank and the host population rules determine the supported arrangement.
MEMORY CONFIGURATION
Module → channel → processor → system
Tell us which system or service this product is for. We do not have details for this section yet.
Do not mix incompatible buffered and unbuffered module types.
View all specifications →HPE / ORDER & INSTALLATION DETAILS
Keep the system SKU, option P/N and spare P/N distinct.
Check the chassis generation and original HPE installation kits.
Separate factory hardware, optional management software and support.
Technical overview
Use the full part number when comparing options or asking about system fit.
| Manufacturer part number | P64987-B21 |
|---|---|
| Official product name | HPE 96GB (1x96GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit |
| Option class | Memory |
| Listed platform families | HPE ProLiant Compute DL325 Gen12; HPE ProLiant DL145 Gen11 |
| Ordering context | Manufacturer option P/N listed in HPE QuickSpecs |
| Module capacity | 96GB |
| Kit population | 1x96GB |
| Rank | Dual Rank |
| Device width | x4 |
| Memory specification | DDR5-6400 |
| CAS timing | 52-52-52 |
| Error-correction designation | EC8 |
| Kit designation | Registered Smart Memory Kit |
HOW THIS PRODUCT FITS YOUR SYSTEM
Choose how you plan to use this product.
Do not mix incompatible buffered and unbuffered module types.
The installed speed also depends on the processor and DIMM population.
Use this checklist to describe the change. The host system and full configuration determine which parts will fit.
YOUR QUOTE REQUEST
Add the quantity, options and installation details you want us to quote.
Confirm the exact manufacturer part number, host compatibility and included components. Optional software is quoted separately only when requested.
SUPPORT & REPLACEMENT
Check support dates, replacement options and whether continued use still makes sense.
We do not have confirmed sales and support dates for this part number.
Send us the full P64987-B21 order code, software release and support details before planning long-term use.
Ask us to check the current sales and support statusProducts with similar names or connectors may still be incompatible. Compare the full specifications, installed system and software requirements.
Compare related products These products may be related, but we have not confirmed them as replacements.USING HARDWARE RESPONSIBLY
Consider repairability, remaining support and actual operating demand. Extending service life is useful only when the equipment still meets your security and reliability requirements.
Use measured average input power for the same workload. PSU ratings and processor TDP are different from total system power.
Energy difference = (current W − proposed W) × hours × units ÷ 1,000. Excludes cooling, embodied emissions and purchase costs.CONNECTION DETAILS
This component works inside a compatible system. Verify the host generation and supported option list before choosing memory, processors or accelerators.
Browse the categories above for related equipment, then send us the full configuration so we can check the fit.
PRODUCT DETAILS
HPE 96GB (1x96GB) Dual Rank x4 DDR5-6400 CAS-52-52-52 EC8 Registered Smart Memory Kit, HPE manufacturer part number P64987-B21. This option is listed for HPE ProLiant Compute DL325 Gen12; HPE ProLiant DL145 Gen11; confirm DIMM population, processor support and the exact host configuration.
A manufacturer option listing for a platform family does not confirm universal compatibility. Confirm the exact server model, processor or DIMM population rules, firmware and cooling requirements before ordering.
Before you request a quote
Include the full model, manufacturer P/N, revision and quantity.
Tell us the host model, generation, installed configuration and required supporting hardware.
Specify condition, testing requirements, destination and requested delivery date.
Server Memory Option
P/NP64985-B21
Server Memory Option
P/NP64986-B21
Server Memory Option
P/NP64988-B21
Server Memory Option
P/NP64987-F21