HPE Server Memory Supplier for ProLiant Servers
FireWorld Tech supplies HPE-compatible DDR4 and DDR5 server memory for data-center upgrades, replacements and new ProLiant builds. Use this page to identify the correct Smart Memory kit, verify compatibility and request availability from our Shenzhen sales team.
HPE server memory categories
Start with the server generation and the existing memory configuration. A part number alone is not always enough because capacity, rank, speed, voltage and population rules must work together.
- DDR5 ECC Registered DIMMs and Smart Memory kits
- DDR4 ECC RDIMM and LRDIMM options
- All server memory listings
Example HPE Smart Memory part numbers
| Part number | Capacity and speed | Key specification |
|---|---|---|
| P43328-B21 | 32GB DDR5-4800 | 2Rx8 EC8 Registered RDIMM |
| P50933-B21 | 32GB DDR5-4800 | 1Rx8 EC8 Registered RDIMM |
| P64707-B21 | 64GB DDR5-5600 | 2Rx4 EC8 Registered RDIMM |
| P06035-B21 | 64GB DDR4-3200 | 2Rx4 ECC Registered RDIMM |
How to verify HPE memory compatibility
- Confirm the exact server model and generation. For example, DL380 Gen10, Gen10 Plus and Gen11 use different memory generations and platform rules.
- Match the HPE option or spare part number. Related assembly and spare numbers should be documented before ordering.
- Check rank and capacity rules. Two modules with the same capacity can still differ in rank, chip organization or supported platform.
- Review the existing memory mix. Mixing speeds is not recommended unless the platform documentation explicitly permits the combination.
- Verify BIOS and processor support. The processor may limit the memory speed even when the module is physically compatible.
Information needed for a memory quotation
Send the server model, existing module part number, required capacity, number of modules, destination country and required delivery date. If you are replacing a failed module, include the serial number and any diagnostic error from iLO.
Frequently asked questions
Can I mix different HPE memory part numbers?
Only when the platform documentation supports the same memory type, rank, voltage and speed combination. We recommend confirming the complete configuration before purchase.
Do you provide new and sealed memory?
Condition, packaging and warranty are confirmed for the specific part in the quotation. Ask for the exact condition when your procurement policy requires original sealed stock.
Can you help with an HPE part-number substitution?
Yes. Provide the server model and the original option, spare or assembly number so our engineers can check the available equivalent.
