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 32 GB quad-channel kit of registered DDR4 3200 ECC RDIMMs validated for Tyan GC68A-B8036 servers
This NEMIX RAM kit provides 32GB of DDR4 3200 ECC registered memory in a matched set of four 8GB modules. It is built for the Tyan Transport CX GC68A-B8036 platform using major OEM components. The RDIMM design ensures signal integrity for multi-module server configurations.
This kit suits administrators expanding or repairing a Tyan Transport CX GC68A-B8036 system that requires DDR4 ECC RDIMM modules at 3200MT/s. It is not for desktop motherboards that accept only unbuffered UDIMM memory. Builders needing different capacities, speeds, or form factors should look at other memory lines.
The registered ECC RDIMM architecture is the single specification that determines compatibility with the target Tyan server platform. Unbuffered or non-ECC modules will not function correctly in this system. Verify that your motherboard specifically requires DDR4 288-pin registered ECC memory before purchase.
| Brand | NEMIX RAM |
|---|---|
| Series | Tyan Server/Workstation Motherboard Compatible Series Memory |
| Model | Tyan DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K4 |
| Capacity | 32GB (4 x 8GB) |
| 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 | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 32GB (4X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Power off the server, open the chassis, align each module notch with the slot key, press firmly until both latches click, then verify in BIOS that all 32GB are detected at 3200 MT/s; the step often missed is seating every module fully so both latches engage.
The modules have no heat spreaders and no moving parts, so no routine maintenance is required; replacement is only needed if a module fails, which is covered by the manufacturer lifetime replacement warranty.
The CAS latency of CL22 at 3200 MT/s sets the timing ceiling, and the registered buffer adds one cycle; sustained throughput is therefore bounded by those latency parameters before thermal or voltage limits are reached.
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