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
A 64GB kit of four 16GB DDR4 3200 ECC registered RDIMM modules for THINKMATE servers
This kit delivers 64 GB across four 16 GB DDR4 3200 registered DIMMs built for the Thinkmate EDX-QS10-11E3 server. ECC and registered buffering protect data integrity in multi-socket workloads. The modules run at 1.2 V with CL22 latency and use a 2Rx8 organisation. No heat spreaders are fitted.
IT teams upgrading a Thinkmate EDX-QS10-11E3 to the full 64 GB capacity will find the speed, rank and voltage matched to the platform. Builders who need unbuffered UDIMMs, a different capacity per module or a non-ECC configuration should look at other products. The registered design also prevents use in desktop boards that require unbuffered memory.
Confirm the server has four available 288-pin DDR4 RDIMM sockets and that the BIOS supports 2Rx8 registered modules at 3200 MT/s. Check the maximum memory per channel and total system limit in the Thinkmate documentation before ordering. Ensure the operating voltage is set to 1.2 V in firmware.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-628K4 |
| Capacity | 64GB (4 x 16GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Registered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 RDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The motherboard must provide 288-Pin DDR4 RDIMM slots to accept these registered ECC modules.
No, registered ECC RDIMMs cannot be mixed with unbuffered non-ECC UDIMMs; the memory controller requires all slots to use the same registered ECC type.
Check the BIOS memory information or a utility such as CPU-Z; it should report DDR4-3200, CAS latency 22, 1.20 V, and all four 16 GB modules recognised.
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