Crucial CT2K8G3S160BM 16GB (2 x 8GB) DDR3 1600 SO-DIMM memory upgrade
- 16 GB (2 × 8 GB)
- DDR3 1600
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A 32 GB DDR4 ECC UDIMM running at 2666 MT/s with CL19 latency for compatible Supermicro systems
This 32GB DDR4 2666 module delivers ECC error correction in an unbuffered UDIMM form factor. It operates at 1.20V with CL19 latency and a 2Rx8 rank configuration. The kit suits administrators upgrading compatible Supermicro server or workstation platforms that require registered ECC reliability without buffered signalling.
The single 32GB stick plugs directly into a standard 288-pin DDR4 UDIMM socket. No heat spreader is fitted, so clearance remains minimal inside dense chassis. The module frees additional DIMM slots for future capacity expansion while maintaining the platform's native PC4-21300 data rate.
Standard JEDEC voltage keeps power draw low during sustained workloads. Passive operation means zero fan noise from the memory itself. The 2Rx8 organisation and CL19 timing provide stable throughput for typical server duties such as virtualization, file serving and database caching.
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| Product | |
|---|---|
| Brand name | NEMIX RAM |
| Product line | SuperMicro Server/Workstation Compatible Series Memory |
| Model name | Supermicro DDR4 2666 MHz ECC Unbuffered UDIMM |
| Part number | ME21300-328K1 |
| Total capacity | 32 GB |
| Product type | 288-Pin DDR4 ECC UDIMM |
| Performance | |
| Rated speed | DDR4 2666 (PC4 21300) |
| Processor | |
| Chipset | Major OEM Samsung, Micron, Hynix |
| Memory | |
| CAS latency | CL19 |
| ECC support | Yes |
| Buffer type | Unbuffered |
| Heat spreader | No |
| Memory rank | 2Rx8 |
| Power | |
| Rated voltage | 1.2 V |
| Compatibility | |
| Compatible systems | Supermicro |
| In the box | |
| Included items | 32 GB (1 × 32 GB) DDR4 2666 MHz PC4-21300 2Rx8 1.2 V CL19 288-PIN ECC Unbuffered UDIMM |
CL19 is the rated CAS latency at 2666 MT/s; the module is validated at that timing so sustained throughput stays at the specified PC4-21300 rate.
At 1.20 V with no heat spreader the module runs at standard DDR4 power; typical server airflow keeps temperatures within JEDEC limits for continuous use.
A DDR4 288-pin UDIMM slot with ECC support in the BIOS is needed; the module is qualified for Supermicro platforms using major OEM Samsung, Micron or Hynix chips.
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