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
A 16 GB DDR4-2933 unbuffered module with 2Rx8 organisation and 1.2 V operation for compatible Dell systems
This 16GB DDR4-2933 module is built to Dell part RMWRN specifications. It fits 288-pin DDR4 slots in compatible Dell servers and workstations that require unbuffered non-ECC memory. System builders upgrading supported platforms can install it with a standard screwdriver.
The module runs at 1.20V with a 2Rx8 organisation, delivering PC4-23400 bandwidth under continuous multi-threaded workloads. Major-brand DRAM chips from Samsung, SK Hynix or Micron maintain stable timings during extended rendering, virtualisation or database tasks without the voltage overhead of registered DIMMs.
The unbuffered non-ECC design is the single factor that determines fit. Buyers whose Dell systems require registered or ECC DIMMs cannot use this module, and no other specification overrides that requirement.
| Brand | Dell |
|---|---|
| Capacity | 16GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2933 (PC4 23400) |
| Voltage | 1.20V |
| ECC | No |
| Buffered/Registered | Unbuffered / Unregistered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
The module operates at the standard 1.20 V DDR4 voltage, keeping power draw low during all-day server workloads.
A standard DDR4 288-pin DIMM slot is needed; the module is unbuffered and non-ECC, so the board must accept that configuration.
Yes, mixed-rank DDR4 populations are supported on most platforms; the 2Rx8 organisation simply presents two ranks per channel instead of one.
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