HPE 32GB DDR5-4800 Registered Smart Memory Kit
Brand: HPE | Category: Memory (RAM)
SKU: HPEP43328B2132GBDDR54800RDIMM | Part #: P43328-B21 | MPN: P43328-B21
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About the HPE 32GB DDR5-4800 Registered Smart Memory Kit
HPE P43328-B21
HPE 32GB DDR5 server memory — pre-validated for ProLiant Gen10/Gen11 reliability.
The HPE P43328-B21 is a factory-sealed enterprise server memory module from Hewlett Packard Enterprise. HPE 32GB DDR5-4800.
Perfect for
- High-density virtualization hosts (vSphere, Hyper-V, KVM)
- In-memory databases (SAP HANA, Oracle, SQL Server)
- AI/ML training and inference workloads
- Real-time analytics and OLAP
Why customers choose this HPE part
- HPE Smart Memory pre-validated against HPE ProLiant servers; trained for full memory bandwidth
- ECC + Patrol Scrub + Memory Mirroring — production-grade RAS for 99.999% workloads
- Reduces unscheduled downtime risk vs. third-party DIMMs that may not pass HPE-specific signal-integrity tests
- backed by HPE — protects long-term TCO
- Pre-tested for combinations with HPE Persistent Memory and HPE Smart Storage
Specifications
| Manufacturer | HPE (Hewlett Packard Enterprise) |
|---|---|
| Part Number | P43328-B21 |
| Product Type | enterprise server memory module |
| Capacity | 32GB |
| DDR Generation | DDR5 |
| Speed | 4800 MT/s |
| Interface | Registered DIMM (RDIMM/LRDIMM) |
| Form Factor | DIMM (288-pin) |
| Description | HPE 32GB DDR5-4800 |
| HPE Compatibility | HPE ProLiant Gen10 / Gen10 Plus / Gen11 servers (verify with quickspec for your model) |
| Support | (HPE Smart Memory) |
| Condition | New, factory-sealed (HPE part) |
Compatibility & configuration help
Want to confirm this part will fit your existing ProLiant configuration, or build a complete bill of materials? Our HPE-trained sales team can validate against the HPE QuickSpec for your server model and call out any prerequisites (slot type, cable kit, riser, controller). Send your config and we'll respond promptly.
Frequently asked questions
Is this an original HPE part?
Yes — All HPE parts ship factory-sealed with QuickSpec compatibility.
Will it work with my existing HPE server?
In most cases yes, but HPE QuickSpecs do call out specific compatibility per ProLiant generation. Send us your server model and we'll confirm against the official HPE compatibility matrix — usually same business day.
Do you offer volume pricing for projects?
Yes — projects of 5+ units qualify for volume discounts, and we can quote a complete BOM (servers + memory + storage + NICs + cables). Send your project details and we'll respond with a structured quote.
Buying HPE from Omnixon Global
Technical Specifications
| Brand | HPE |
| Category | Memory (RAM) |
| SKU | HPEP43328B2132GBDDR54800RDIMM |
| Part Number | P43328-B21 |
| Condition | New |
| Capacity | 32GB (1x32GB) |
| Form Factor | DIMM |
| Speed | 4800 MT/s |
| Memory Type | DDR5 |
| Capacity | 32GB |
| Module Configuration | Single Module (1x32GB) |
| Memory Speed | 4800 MT/s |
| Registered/Buffered | Registered |
| Memory Voltage | 1.1V |
| Memory Form Factor | DIMM |
| ECC Support | Yes |
| Compatibility | HPE Servers and Workstations |
Frequently Asked Questions about HPE 32GB DDR5-4800 Registered Smart Memory Kit
What does the HPE 32GB DDR5-4800 Registered Smart Memory Kit do?
The HPE 32GB DDR5-4800 Registered Smart Memory Kit is enterprise server memory designed for ECC-protected workloads — virtualization hosts, database servers, analytics platforms, and AI training rigs. HPE validates this module against major server vendor compatibility matrices.
What are the headline specs of the HPE 32GB DDR5-4800 Registered Smart Memory Kit?
Key specifications for the HPE 32GB DDR5-4800 Registered Smart Memory Kit: capacity 32GB (1x32GB); new condition; memory type DDR5 Registered; capacity 32GB; module configuration Single Module (1x32GB); speed 4800 MT/s; registered/buffered Registered; voltage 1.1V. Manufacturer part number P43328-B21. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.