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 UDIMM module with 1Rx8 layout and 1.2 V operation, built from major-brand chips for Dell AB403029 compatibility
This Brute Networks UDIMM delivers 16GB of DDR4-3200 memory built to match Dell part AB403029. It uses a 1Rx8 layout and runs at the standard 1.20V JEDEC voltage. The module is unbuffered and non-ECC, making it suitable for compatible Dell PowerEdge servers and workstations that accept 288-pin DDR4 UDIMMs.
Operating at 1.20V keeps power draw low and heat output minimal inside a server chassis. The single-rank design reduces electrical loading on the memory controller, helping maintain stable temperatures under sustained workloads. No active cooling is required on the module itself; standard system airflow is sufficient for normal operation.
The 288-pin DDR4 form factor fits directly into any UDIMM slot wired for DDR4-3200 or backward-compatible speeds. A single 16GB stick leaves additional slots free for future capacity expansion without mixing ranks. Identical major-brand ICs across every order ensure consistent timing and compatibility when populating multiple channels.
| Brand | Dell |
|---|---|
| Capacity | 16GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 3200 (PC4 25600) |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Rank | 1Rx8 |
| Chipset | Major Brand Chipset |
Align the notch on the 288-Pin DDR4 UDIMM with the slot key, press firmly until both retention clips click, and verify the module sits fully seated; the step often missed is checking both clips are fully engaged.
The 16GB DDR4-3200 module has no moving parts and requires no scheduled maintenance; replacement is only needed if a memory error appears or capacity must be increased.
The 1Rx8 1.2V Non-ECC UDIMM runs at a fixed 1.20V and DDR4-3200 speed, so thermal throttling or voltage limits are not encountered; the practical limit is the 16GB capacity ceiling.
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