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
32GB registered ECC DDR4 server memory running at 2933MHz with 2Rx4 organisation and 1.2V operation
This module is a 32GB DDR4-2933 registered ECC DIMM built to match HPE part number P11770-001. It uses major-brand chips from Samsung, SK Hynix or Micron and runs at 1.20V. The 2Rx4 organisation suits multi-socket servers that require registered memory with error correction. It is sold new and carries a lifetime warranty from Brute Networks.
Registered ECC DDR4 at 2933MHz requires a platform that supports registered modules and the PC4-23400 data rate. Mixing registered with unbuffered DIMMs will prevent boot, and the system must be configured for ECC operation to gain the error-correction benefit. The 288-pin form factor fits only DDR4 server sockets; it will not work in desktop boards that lack registered-memory support.
The 2Rx4 rank structure determines whether the module fits your server's memory population rules and maximum rank-per-channel limits. If your platform caps rank count per channel lower than this module provides, you must choose a different rank configuration. Orders are fulfilled with identically matching modules to avoid mixed-rank issues.
| Brand | HPE |
|---|---|
| Capacity | 32GB |
| 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 32GB in a 2Rx4 registered ECC configuration. Select the same capacity and rank if your server requires matched pairs or specific population rules.
The module runs at 2933 MT/s (PC4-23400) with a 1.20V supply. Actual throughput depends on the server memory controller and how many DIMMs populate each channel.
The 288-pin DDR4 interface caps the module at 2933 MT/s and 1.20V. Bandwidth is shared across all populated slots on each memory channel.
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