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 DDR4-3200 ECC registered RDIMM, 288-pin, 1.2 V, dual-rank, Dell AB214251 compatible
This registered DIMM delivers 16 GB of DDR4-3200 memory with ECC protection for Dell servers. It operates at 1.20 V and uses a 2Rx8 organisation on a 288-pin module. The part matches Dell part number AB214251 and is built with major-brand DRAM chips.
Registered ECC modules require a server platform that supports registered memory and ECC correction. The DDR4-3200 speed (PC4-25600) will down-clock automatically if the memory controller or BIOS only supports lower DDR4 frequencies. Mixing registered and unbuffered DIMMs in the same system is not supported.
Align the notch on the 288-pin module with the slot key, press firmly until the retention clips lock, and verify the module is seated evenly. Common issues include populating slots in the wrong order for the specific server model, leaving a clip unlatched, or installing in a system that does not support registered ECC memory.
| Brand | Dell |
|---|---|
| Capacity | 16GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 3200 (PC4 25600) |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Chipset | Major Brand Chipset |
This module provides 16GB per stick. Select the quantity that matches the total memory your server requires and the number of free DIMM slots.
The module operates at 3200 MT/s with PC4-25600 rating, delivering the rated transfer speed when the platform runs memory at that frequency.
The 288-pin DDR4 RDIMM fits only DDR4 registered DIMM slots that support ECC; it will not work in unbuffered or non-ECC platforms.
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