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 192GB kit of six 32GB DDR4 3200 CL22 ECC registered DIMMs for compatible ThinkMate workstations
This 192GB kit contains six 32GB registered DDR4 modules running at 3200 MT/s with CL22 latency and 1.20V operation. It targets Thinkmate GPX-WS-540RTP, GPX-WS-740RTP and GPX-WS-760S1 workstations that require ECC registered memory for error correction. The dual-rank 2Rx8 organisation suits multi-socket server boards that support high-capacity RDIMM populations.
The kit replaces smaller DDR4 RDIMM sets or non-ECC unbuffered modules when the workload demands registered ECC memory and 192GB total capacity. The jump is worth it when applications such as virtualisation, database hosting or scientific computing exceed the current memory ceiling and the motherboard qualifies 32GB dual-rank RDIMMs at 3200 MT/s. It does not suit systems limited to unbuffered UDIMMs or to speeds below DDR4 3200.
Installation follows the standard 288-pin RDIMM procedure: power down, open the chassis, align the key notch and press each module until the retention clips latch. No heat spreader is fitted, so clearance is minimal. The usual risk is mixing registered ECC RDIMMs with unbuffered memory or populating slots in an order the workstation manual does not endorse, which can prevent boot or disable ECC.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-328K6 |
| Capacity | 192GB (6 x 32GB) |
| 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 | 192GB (6X32GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
The modules use a standard 288-pin DDR4 RDIMM socket; verify your workstation has six available slots before ordering.
Fill the six slots in the sequence shown in the THINKMATE GPX-WS-540RTP, GPX-WS-740RTP or GPX-WS-760S1 service manual; skipping a channel leaves bandwidth unused.
Run a full memory diagnostic after the initial boot, then repeat it whenever the system reports a corrected ECC event or after any firmware update.
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