SK hynix HMA42GR7AFR4N-TF 16GB DDR4 2133MHz CL15 ECC Registered Dual Rank 1.2V 288-Pin Server RAM
- 16GB
- 288-Pin DDR4 SDRAM
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Brute Networks
32 GB DDR4-2666 ECC registered RDIMM with 2Rx4 organisation for compatible HPE servers
This 32GB DDR4 RDIMM is built for HPE servers that require registered ECC modules. It suits administrators upgrading or repairing enterprise platforms where data integrity and OEM compatibility are mandatory.
Operating at 1.20V, the module draws minimal power while maintaining DDR4-2666 speeds. Registered buffering reduces electrical load on the memory controller, helping keep temperatures stable under sustained server workloads.
The 288-pin form factor installs directly into compatible HPE server DIMM slots. Identical modules ship together to support multi-channel population rules, freeing you from mixing revisions or speeds across channels.
| Brand | HPE |
|---|---|
| Capacity | 32GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2666 (PC4 21300) |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major Brand Chipset |
Align the notch on the module with the slot key, press firmly until both retention clips click, then verify the system recognises the full 32GB capacity at 2666 MHz in BIOS.
No routine maintenance is required; the module is covered by a lifetime warranty and will only need replacement if a memory error persists after reseating.
The DDR4-2666 PC4-21300 speed ceiling is reached before voltage or thermal limits, capping sustained throughput at the rated 2666 MT/s.
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