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 64 GB kit of four 16 GB DDR4 3200 CL22 ECC UDIMM modules for the Thinkmate XF4-14E3 workstation
This NEMIX RAM kit supplies 64 GB of DDR4 ECC UDIMM memory built specifically for the ThinkMate XF4-14E3 workstation. Four 16 GB modules arrive ready to install in the system's 288-pin DIMM slots. The unbuffered design matches the platform's native memory architecture without requiring registered DIMM support. IT professionals and workstation operators gain a direct upgrade path validated for this exact model.
The modules run at DDR4 3200 (PC4-25600) with a CAS latency of 22 cycles. This timing is the decisive specification: the workstation's memory controller must accept CL22 at 3200 MT/s for the kit to operate at its rated speed. If the platform forces a lower frequency or tighter latency, the modules will down-clock accordingly. Buyers who need different latency or higher frequency should verify the system's qualified vendor list before ordering.
The package contains four identical 16 GB UDIMMs totalling 64 GB; no additional cables, software or heat spreaders are included. The bare-module design keeps height low for dense workstation chassis but offers no thermal headroom beyond the 1.2 V JEDEC rating. Installers who prefer active cooling or aesthetic spreaders must source them separately. The kit's sole purpose is to populate four slots with matched, ECC-capable capacity.
| Brand | NEMIX RAM |
|---|---|
| Series | THINKMATE Server/Workstation Compatible Series Memory |
| Model | THINKMATE DDR4 3200MHZ ECC Unbuffered UDIMM |
| Part Number | ME25600-628K4 |
| Capacity | 64GB (4 x 16GB) |
| Speed | DDR4 3200 (PC4 25600) |
| ECC | Yes |
| Buffered/Registered | Unbuffered |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Voltage | 1.20V |
| Compatible System | THINKMATE |
| CAS Latency | CL22 |
| Heat Spreader | No |
| Type | 288-Pin DDR4 ECC UDIMM |
| Rank | 2Rx8 |
| Features | DDR4 ECC Unbuffered UDIMM Motherboard Compatible |
| Package Content | 64GB (4X16GB) DDR4 3200MHZ PC4-25600 2Rx8 1.2V CL22 288-PIN ECC Unbuffered UDIMM KIT |
The modules will run at up to 3200 MT/s if the platform supports that speed; otherwise they operate at the highest speed the motherboard allows.
PC4-25600 defines a peak transfer rate of 25 600 MB/s per module; actual throughput depends on the memory controller and system load.
Yes, the kit is built as a 288-pin DDR4 ECC UDIMM set specifically validated for that workstation.
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