Overview
The HPE P07650-B21 is a 64GB DDR4-3200MHz Load-Reduced DIMM from HPE’s SmartMemory lineup. LRDIMM technology uses a data buffer chip to reduce the electrical load on the memory controller, enabling servers to run at full speed with all memory slots populated. This is critical for maximum-memory configurations on Gen10 Plus platforms — where RDIMM speed may drop when all channels are fully loaded, LRDIMM maintains 3200MHz across all slots.
Specifications
| Specification | Detail |
|---|---|
| Part Number | P07650-B21 (option) |
| Capacity | 64GB |
| Type | DDR4 LRDIMM (Load-Reduced) |
| Speed | 3200MHz (PC4-25600) |
| Rank | Quad Rank (4DRx4) |
| Voltage | 1.2V |
| ECC | Yes — HPE SmartMemory |
| Form Factor | 288-pin DIMM |
| Compatible Generation | HPE Gen10 Plus |
This Part Fits These Servers
- HPE ProLiant DL360 Gen10 Plus
- HPE ProLiant DL380 Gen10 Plus
- HPE ProLiant DL560 Gen10 Plus
- HPE ProLiant ML350 Gen10 Plus
- HPE Synergy 480 Gen10 Plus
Not sure about compatibility? ICD’s technical team verifies every order against your server’s generation and configuration before shipping.
Cross-Reference Part Numbers
- P06035-B21 (RDIMM equivalent)
- M386A8K40DM2-CWE
All cross-referenced part numbers are functionally identical. ICD stocks both OEM and compatible options — specify your preference when requesting a quote.
Why Choose ICD
ICD maintains a catalog of over 100,000 enterprise server parts — one of the largest independent inventories of Dell, HPE, Lenovo, Cisco, and IBM components available. Every part ships tested, verified, and ready for production deployment. ICD sources exclusively from US and European channels with full traceability.
Whether you need a single module for a break-fix or volume quantities for a data center refresh, ICD delivers with same-day quoting and global shipping.
Get a Quote for P07650-B21
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