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
Adds 16 GB of DDR4-2666 unbuffered server memory with 2Rx8 rank and 1.2 V operation
This module delivers 16GB of DDR4 memory rated at 2666 MT/s for HPE server platforms. It suits administrators who need to expand capacity in systems that accept unbuffered, non-ECC DDR4 DIMMs.
The 288-pin form factor fits standard DDR4 server slots without registration or buffering. Each stick uses Samsung, SK Hynix or Micron chips and operates at 1.20V, matching the original HPE part specifications for reliable daily operation.
Because the module lacks error-correction and register circuitry, it will not function in systems that require registered or ECC memory. Verify the server manual calls for unbuffered non-ECC DDR4 before purchasing.
| Brand | HPE |
|---|---|
| Capacity | 16GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2666 (PC4 21300) |
| Voltage | 1.20V |
| ECC | No |
| Buffered/Registered | Unbuffered / Unregistered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
The module operates at DDR4 2666, which is rated PC4-21300 bandwidth.
It uses a standard 288-pin DDR4 DIMM slot, unbuffered and unregistered.
Power off the server, open the chassis, align the notch on the 288-pin module with the slot key, press firmly until both side clips click, then power on and verify 16GB is recognised in BIOS.
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