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
8GB DDR4-2933 ECC registered RDIMM with 1Rx8 layout and 1.20V operation, Dell 370-AESD compatible
This 288-pin registered module delivers 8GB of DDR4 memory at 2933 MT/s with ECC error correction. It operates at 1.2V and uses a 1Rx8 organisation built from major-brand chips. The stick is designed as a drop-in equivalent to Dell part 370-AESD for supported PowerEdge servers.
Running at the specified 2933 MT/s and 1.2V, the module stays within standard DDR4 power limits for registered DIMMs. ECC and register logic add minimal overhead, so typical server airflow handles the heat without extra cooling. No active cooling or raised voltage is required for normal operation.
The registered buffer and on-die ECC maintain signal integrity during continuous read-write cycles, preventing soft errors that can accumulate over long workloads. Major-brand DRAM ensures consistent timing across matched modules in multi-channel configurations. Lifetime warranty covers the module for the duration of its service life.
| Brand | Dell |
|---|---|
| Capacity | 8GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2933 (PC4 23400) |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 1Rx8 |
| Chipset | Major Brand Chipset |
Align the notch on the module with the slot key, press firmly until both side clips click shut, and verify the system recognises the full 8GB at 2933 MT/s in BIOS.
No routine maintenance is required; if a correctable error count rises or the module fails, replace it with an identical 1Rx8 1.20V DDR4-2933 RDIMM to keep matched pairs.
The memory controller’s maximum supported DDR4-2933 speed and the 1Rx8 rank density set the bandwidth ceiling before voltage or thermal limits are reached.
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