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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Kingston Technology Corp.
32 GB DDR5-4800 registered ECC module with CL40 latency and 2Rx8 dual-rank organisation for server workloads
This 32 GB DDR5 memory module runs at 4800 MHz with CL40 latency and 1.10 V operation. It uses a 288-pin registered design with 2Rx8 organisation and on-die ECC for data integrity. The part is built for servers and workstations that require registered DDR5 memory.
The module operates at the JEDEC base rate of 4800 MT/s with CL40 timing and cannot exceed that speed without platform overclocking support. Registered buffering adds one clock cycle of command delay, so the memory controller must be designed for registered DIMMs. Unbuffered or consumer boards will not accept this module.
Only systems with DDR5 RDIMM slots that accept 288-pin registered modules can use this part. The 2Rx8 rank structure and ECC function require a compatible server or workstation chipset. Notebook platforms or consumer desktops that need unbuffered SODIMMs or UDIMMs cannot install this memory.
| Brand | Kingston |
|---|---|
| Model | KTH-PN548T-32G |
| Capacity | 32GB |
| Type | 288-Pin DDR5 SDRAM |
| Speed | DDR5 4800 (PC5 38400) |
| CAS Latency | CL40 |
| Voltage | 1.10V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2Rx8 |
| Shipping weight | 0.05 kg |
| Package size | 25 × 25 × 25 mm |
This module provides 32 GB at 4800 MHz with CL40 latency and registered ECC; select it when your platform requires registered dual-rank DDR5 and you need a single 32 GB stick.
The module runs at DDR5-4800 (PC5-38400) with CL40 timing and 1.10 V, giving the rated throughput and latency your memory controller negotiates at that speed.
The specifications list a 288-pin DDR5 SDRAM form factor, so it fits standard server DIMM slots; the 262-pin reference belongs to a different form factor and does not apply here.
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