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 96 GB kit of twelve 8 GB DDR4 3200 ECC registered DIMMs at CL22 and 1.2 V for THINKMATE GPU-optimised servers
This 96GB kit contains twelve 8GB DDR4 3200 registered DIMMs validated for THINKMATE GPX-QT8-24E2-8GPU servers. ECC and registered buffering protect data integrity in mission-critical workloads. The modules run at 1.2V with CL22 latency and use a 1Rx8 organisation. They are built with major OEM Samsung, Micron or Hynix components.
The PC4-25600 standard caps transfer rates at 3200 MT/s, so faster DDR4 modules will downclock to this speed. Registered DIMMs add one clock cycle of latency versus unbuffered types and require a server chipset that supports registered memory. Consumer motherboards and laptops cannot use these 288-pin RDIMMs.
Installation follows the server manual: power down, open the chassis, align each 288-pin module with the slot key and press until the latches click. Common issues include mixing registered with unbuffered DIMMs, populating slots in the wrong channel order or leaving a latch unlatched, which prevents the system from posting.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC RDIMM Registered Server Memory |
| Part Number | MR25600-818K12 |
| Capacity | 96GB (12 x 8GB) |
| 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 | 1Rx8 |
| Features | DDR4 ECC Registered RDIMM Server Motherboard Compatible |
| Package Content | 96GB (12X8GB) DDR4 3200MHZ PC4-25600 1Rx8 1.2V CL22 288-PIN ECC RDIMM Registered Server Memory KIT |
Yes, the 96 GB kit contains twelve 8 GB RDIMMs designed and stress-tested for that exact THINKMATE GPU-optimised server model.
The modules run at 3200 MT/s with a CAS latency of 22 cycles; the registered buffer adds one cycle while improving signal integrity for stable server operation.
The 288-pin DDR4 RDIMM interface operates at 3200 MT/s (PC4-25600), so peak bandwidth is capped at the DDR4-3200 standard for registered DIMMs.
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