A-Tech
A-Tech 64GB DDR4 2666MHz ECC LRDIMM 4Rx4 CL19 1.20V 288-Pin Server Memory
64 GB DDR4 2666 MHz ECC load-reduced DIMM with Samsung chips, CL19 latency and 1.20 V operation
- Capacity64GB
- SpeedDDR4 2666 (PC4 21300)
- CAS LatencyCL19
- Voltage1.20V
- ECCYes
- Buffered/RegisteredLoad Reduced
- 64 GB capacity handles heavy virtualised workloads
- Quad-rank 4Rx4 organisation maximises density per slot
- Load-reduced ECC design lowers electrical load on memory bus
- Supermicro-certified module validated for server compatibility
- Samsung DDR4 2666 MHz chips deliver standard-voltage reliability
Supermicro Certified 64GB LRDIMM
This 64GB DDR4 2666MHz ECC Load Reduced DIMM is built for Supermicro server platforms that require high-density registered memory. The module uses Samsung chips in a 4Rx4 quad-rank layout and runs at the standard 1.20V DDR4 voltage. It targets administrators expanding memory capacity in compatible 288-pin slots.
Suits high-capacity server upgrades.
The quad-rank LRDIMM form factor and ECC Load Reduced design suit Supermicro systems validated for the MEM-DR464L-SL03-LR26 part number. Builders using consumer desktop motherboards, workstations without LRDIMM support, or platforms limited to RDIMM or UDIMM modules cannot use this memory.
Deciding spec: 4Rx4 LRDIMM at DDR4 2666
The single specification that decides fit is the 4Rx4 Load Reduced DIMM organisation combined with DDR4 2666 (PC4-21300) speed and 288-pin interface. Only systems whose qualified-vendor list includes this exact rank, voltage, and form factor will accept the module.
จุดเด่น
- 64 GB capacity handles heavy virtualised workloads
- Quad-rank 4Rx4 organisation maximises density per slot
- Load-reduced ECC design lowers electrical load on memory bus
- Supermicro-certified module validated for server compatibility
- Samsung DDR4 2666 MHz chips deliver standard-voltage reliability
ข้อมูลจำเพาะ
| Brand | SuperMicro |
|---|---|
| Series | Supermicro Certified |
| Model | MEM-DR464L-SL03-LR26 |
| Capacity | 64GB |
| Speed | DDR4 2666 (PC4 21300) |
| CAS Latency | CL19 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Load Reduced |
| Rank | 4Rx4 |
| Chipset | Samsung Chipset |
| Features | Supermicro Certified MEM-DR464L-SL03-LR26 (M386A8K40CM2-CTD) |
คำถามเกี่ยวกับสินค้านี้
Will this 4Rx4 LRDIMM run with my existing 2Rx4 RDIMMs in the same Supermicro server?
Mixing 4Rx4 Load Reduced DIMMs with 2Rx4 Registered DIMMs is not supported; populate all channels with identical LRDIMMs for stable operation.
How can I confirm the module is running at DDR4 2666 CL19 after installation?
Check the BIOS memory information or a tool such as CPU-Z — it should report 2666 MT/s, CAS 19, 1.20 V and ECC Load Reduced.
Does the package include only the 64 GB module or any extra parts?
The box contains a single 64 GB DDR4 2666 MHz 4Rx4 LRDIMM; no cables, brackets or additional hardware are supplied.
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