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
64 GB kit of two 32 GB DDR4 3200 ECC registered DIMMs for Tyan Transport HX TS75-B8252 servers
This 64GB kit contains two 32GB DDR4 3200 registered ECC RDIMMs built for the Tyan Transport HX TS75-B8252 platform. It targets server and workstation administrators who need validated, error-correcting memory for mission-critical workloads. The modules operate at 1.2V with a CL22 latency profile. Major OEM DRAM from Samsung, Micron or Hynix underpins each stick.
Registered DDR4 3200 tops out at the PC4-25600 data rate with a single command per cycle. ECC adds parity overhead that reduces usable bandwidth compared to unbuffered equivalents. The 288-pin RDIMM form factor fits only registered DIMM slots; it will not seat in unbuffered UDIMM or SO-DIMM sockets. Mixed-rank populations may force the memory controller to run below the rated 3200 MT/s speed.
Two ranks per module (2Rx8) give the memory controller more open pages, helping multi-threaded server applications such as virtualisation hosts and in-memory databases. The 64GB total suits moderate consolidation workloads but will exhaust once container density or dataset size grows beyond the installed footprint. Further expansion depends on the number of free DIMM slots the Tyan board provides.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K2 |
| Capacity | 64GB (2 x 32GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | Tyan |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (2X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
This kit provides 64GB total across two 32GB modules, the only capacity offered for this part number.
The modules run at DDR4 3200 (PC4-25600) with CL22 latency, giving the rated bandwidth when the motherboard clocks them at that speed.
The 288-pin RDIMM form factor and registered ECC design require a server or workstation motherboard that supports registered memory.
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