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
16 GB DDR4-2133 ECC registered RDIMM with CL15 latency and 1.2 V operation for Dell-compatible server upgrades
This 16 GB DDR4 registered DIMM adds ECC-protected capacity to compatible Dell servers. It operates at 2133 MT/s with a CL15 latency and 1.2 V power draw. The 2Rx4 organisation suits high-density configurations where data integrity is required.
The module fills empty 288-pin slots or swaps out smaller RDIMMs to raise total system memory. The jump is worthwhile when virtualisation hosts or database workloads exhaust existing RAM and trigger paging. Buyers who need non-ECC unbuffered memory for consumer platforms cannot use this part.
Registered buffering reduces electrical load on the memory controller during continuous operation. ECC detection corrects single-bit errors without halting the system. Major-brand DRAM chips maintain rated timings under prolonged throughput rather than throttling after short bursts.
| Brand | Dell |
|---|---|
| Capacity | 16GB |
| Type | 288-Pin DDR4 SDRAM |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major Brand Chipset |
Yes, the 288-pin DDR4 form factor matches standard registered DIMM slots used in compatible Dell servers.
The module is 100% Dell compatible and meets OEM specifications, so it is recognised automatically without manual BIOS changes.
The modules use the same major-brand chipsets as OEM parts and carry a lifetime warranty, so no scheduled replacement is needed.
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