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 DDR4-2933 ECC SO-DIMM with 2Rx8 rank for Lenovo-compatible servers
This 16GB DDR4-2933 module is built for servers and workstations that require Lenovo part 4X71B07147. It fits 260-pin SO-DIMM slots and operates at 1.20V with ECC protection. The 2Rx8 organisation suits dual-rank memory configurations in compatible Lenovo platforms.
The single specification that determines fit is the DDR4-2933 (PC4-23400) speed combined with 2Rx8 ECC at 1.20V. Systems needing a different data rate, rank layout or non-ECC memory will not accept this module. Verify the exact part number before ordering.
Modules ship with Samsung, SK Hynix or Micron components and are tested for 100% Lenovo compatibility. Orders are filled with identically matched sticks, eliminating mixed-rank or mixed-vendor issues. Lifetime warranty coverage is included by the manufacturer.
| Brand | Lenovo |
|---|---|
| Capacity | 16GB |
| Type | 260-Pin DDR4 SO-DIMM |
| Speed | DDR4 2933 (PC4 23400) |
| Voltage | 1.20V |
| ECC | Yes |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
The module runs at 2933 MT/s, delivering PC4-23400 bandwidth when the platform supports that speed.
It uses a 260-pin DDR4 SO-DIMM interface, which caps the module to DDR4 electrical and mechanical specs.
It needs a standard 260-pin DDR4 SO-DIMM slot and fits the low-profile height used in 1U and blade servers.
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