HPE SmartMemory 32GB Dual Rank x8 DDR5-4800 CAS-40-39-39 EC8 Registered RDIMM for Gen11 Servers
SKU P43328-B21
HPE SmartMemory 32GB DDR5-4800 RDIMM for Gen11 ProLiant servers. Dual rank x8, ECC registered, 5-year warranty. Doubles capacity per slot vs the 16GB variant. OEM-certified for DL360, DL380, and related Gen11 platforms.

Quick spec
- Capacity
- 32 GB
- Speed
- DDR5-4800 (PC5-38400)
- Type
- RDIMM (ECC Registered)
- Rank
- Dual Rank x8
- Latency
- CL40-39-39
ex VAT · UK trade-direct
£1,584.00 inc VAT
- Same-day quotes
- Genuine, traceable
- UK + EU shipping
Need bulk pricing or a custom configuration? Request a quote
ex VAT · UK trade-direct
£1,584.00 inc VAT
- Same-day quotes
- Genuine, traceable
- UK + EU shipping
Need bulk pricing or a custom configuration? Request a quote
Overview
What's included.
HPE SmartMemory P43328-B21 is the 32GB DDR5-4800 ECC registered RDIMM for Gen11 ProLiant servers. Dual rank x8 configuration at 4,800 MT/s (PC5-38400) with CL40 latency and 1.1V operating voltage. HPE certification covers DL110, DL320, DL360, DL380, DL380a, DL560 Gen11 (4th Gen Intel Xeon), ML110, ML350 Gen11, and Synergy 480 Gen11. The 32GB capacity is the correct choice for virtualisation, database, and analytics workloads where 16GB per DIMM slot is insufficient. HPE SmartMemory carries a 5-year warranty and is specified by enterprise procurement policies requiring OEM components for HPE warranty compliance. Completes the HPE SmartMemory DDR5-4800 capacity range alongside P43322-B21 (16GB) and P64707-B21 (64GB).
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