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
HPE-compatible 64 GB DDR4-2933 registered ECC server memory, 2Rx4 at 1.2 V
This module delivers 64GB of DDR4-2933 registered ECC memory in a 2Rx4 configuration. It is built for HPE server platforms that require PC4-23400 speed and 1.20V operation. The 288-pin form factor fits standard DDR4 DIMM slots in compatible enterprise systems.
The PC4-23400 rating sets a maximum data rate of 2933 MT/s, which caps throughput for workloads that scale with memory speed. Registered buffering adds a clock cycle of latency but allows larger memory populations per channel than unbuffered DIMMs. Systems not designed for DDR4-2933 will clock the module down to the highest supported JEDEC speed.
Brute Networks assembles each unit with Samsung, SK Hynix or Micron components and validates full HPE compatibility. Identical modules ship together so multi-socket configurations avoid timing mismatches. The registered 2Rx4 layout supports high-density server deployments while maintaining signal integrity across fully populated channels.
| Brand | HPE |
|---|---|
| Capacity | 64GB |
| Type | 288-Pin DDR4 SDRAM |
| Speed | DDR4 2933 (PC4 23400) |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx4 |
| Chipset | Major Brand Chipset |
This module provides 64GB in a single 288-pin registered DIMM; choose it when your configuration calls for one 64GB stick rather than multiple smaller DIMMs.
The module runs at 2933 MT/s, delivering up to 23400 MB/s of peak bandwidth per DIMM when the server memory controller operates at that speed.
The 288-pin DDR4 registered ECC interface caps the module at 2933 MT/s and 1.20 V; the registered buffer adds one cycle of latency but enables the large 64GB capacity per DIMM.
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