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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NEMIX RAM
16 GB DDR4 3200 ECC UDIMM module with CL22 latency and 1.2 V operation, validated for the ASRock X570 Taichi motherboard
This 16GB DDR4 3200 module is built for the ASRock X570 Taichi motherboard. It runs at 1.2V with CL22 timing and includes ECC error correction for data integrity. The unbuffered 288-pin design fits standard desktop DIMM slots. Major OEM chips from Samsung, Micron or Hynix are used.
This module suits users who need ECC protection on a compatible ASRock board. It is not for systems that require registered or load-reduced DIMMs. Buyers with motherboards that do not support unbuffered ECC DDR4 should look elsewhere. Non-ECC platforms cannot use the error-correction feature.
The 16GB capacity handles everyday workloads and moderate multitasking. The 3200 MT/s speed provides standard DDR4 bandwidth for the platform. Headroom ends when applications demand more than 16GB or require lower latency than CL22. Additional modules can be added to populate remaining slots.
| Brand | NEMIX RAM |
|---|---|
| Series | ASRock Server Motherboard Compatible Series Memory |
| Model | ASRock DDR4 3200MHZ ECC Unbuffered UDIMM |
| Part Number | ME25600-628K1 |
| Capacity | 16GB |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | ASRock |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 ECC UDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 16GB (1X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM |
Yes, the board must accept DDR4 ECC unbuffered UDIMMs at 1.2 V; the X570 Taichi does, so the 3200 MHz CL22 stick will be recognised.
Mixing ECC and non-ECC modules disables ECC and may cause instability; use identical ECC sticks for all populated slots.
Open BIOS or a tool like CPU-Z and verify the memory tab shows DDR4-3200, 1.20 V, CAS 22 and ECC active.
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