16GB DDR4-2133 PC4-17000 ECC LRDIMM 2Rx4 1.2V SmartMemory Module for HPE ProLiant Gen9 Gen10
Increase server memory capacity while maintaining enterprise-grade reliability with this 16GB DDR4-2133 (PC4-17000) ECC Load-Reduced (LRDIMM) memory module. Built for compatible HPE ProLiant Gen9/Gen10 platforms that support DDR4 LRDIMMs, this module is designed for higher-density memory configurations while preserving ECC data integrity for critical workloads.
Technical Specifications
- Capacity: 16GB (1x16GB)
- Memory Type: DDR4 ECC Load-Reduced (LRDIMM)
- Speed: DDR4-2133 (2133MHz) / PC4-17000
- Rank x Width: 2Rx4 (Dual Rank x4)
- Data Width: x4
- CAS Latency: CL15 (15-15-15)
- Voltage: 1.20V
- Pins / Form Factor: 288-pin LRDIMM
- Buffering: Load-Reduced (LRDIMM)
- ECC: Yes (enterprise ECC / Chipkill class support on compatible platforms)
Interchangeable / Replacement Part Numbers
- HPE Option: 726720-B21
- HPE Spare: 774173-001
- HPE Assembly: 752371-081
- SK hynix: HMA42GL7AFR4N-TF
- Samsung: M386A2G40DB0-CPB
✅ Confirmed Compatibility
Please note that the following list is not exhaustive. Compatibility depends on the server platform, BIOS/firmware level, and memory population rules. It’s essential to verify compatibility with the server manufacturer.
✔️ HPE ProLiant BL Gen9: BL460c Gen9, BL660c Gen9
✔️ HPE ProLiant DL Gen9: DL60 Gen9, DL80 Gen9, DL120 Gen9, DL160 Gen9, DL180 Gen9, DL360 Gen9, DL380 Gen9, DL388 Gen9, DL560 Gen9, DL580 Gen9
✔️ HPE ProLiant ML Gen9: ML150 Gen9, ML350 Gen9
✔️ HPE Apollo Gen9: Apollo 4200 Gen9
✔️ HPE Integrity: Integrity Superdome X
☑️ Key Features
- 16GB DDR4-2133 (PC4-17000) for compatible enterprise servers
- ECC support for improved data integrity in critical workloads
- Load-Reduced (LRDIMM) buffering supports higher-density configurations
- 2Rx4 dual-rank design commonly used in server memory population plans
- Designed for platforms that explicitly support DDR4 LRDIMMs
⚙️ Fit Notes
- LRDIMM only: this module must be installed only in systems that explicitly support DDR4 LRDIMM.
- Do not mix memory types: all installed modules in the server must be LRDIMM (do not mix with RDIMM or UDIMM).
