A-Tech 128GB (2x64GB) DDR4 2400 ECC RDIMM 2S2Rx4 3DS Server RAM
- 128GB (2 x 64GB)
- DDR4 2400 (PC4 1920…
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A-Tech
A 64 GB DDR4 2400 MHz ECC registered DIMM with 3DS quad-rank density for server and workstation memory expansion
Capacity 64GB
This A-Tech 64 GB DDR4 2400 ECC RDIMM module is built for servers and workstations that require registered memory with error correction. It operates at DDR4 2400 MHz (PC4-19200) with a CAS latency of CL17 and a standard voltage of 1.2 V. The 288-pin DIMM uses a 2S2Rx4 quad-rank 3DS/TSV organisation to deliver high density in a single slot.
This module fits systems designed for DDR4 ECC Registered DIMMs and will not work in desktop or laptop computers that accept only unbuffered non-ECC memory. Buyers needing memory for consumer motherboards or SODIMM slots should look elsewhere.
The 2S2Rx4 (4Rx4) 3DS/TSV rank structure determines whether the server or workstation memory controller can address the full 64 GB capacity. Verify that your platform supports quad-rank 3DS registered modules before purchasing.
| Brand | A-Tech |
|---|---|
| Series | A-Tech DDR4 Server Memory RAM |
| Model | A-Tech 64GB 2S2Rx4 PC4-2400T-R |
| Capacity | 64GB |
| Speed | DDR4 2400 (PC4 19200) |
| CAS Latency | CL17 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 2S2Rx4 (4Rx4 3DS/TSV) |
| Chipset | Major Brand Chipset |
| Features | Major Brand Chips |
Other versions of this model
Same family, different memory, cooler or clock — compare before you commit.
This module uses the standard 288-pin DDR4 RDIMM form factor, so it fits any server or workstation slot wired for DDR4 ECC registered memory.
Install the DIMM in the channel order shown in your system manual; the common mistake is placing a quad-rank 3DS module in a slot the platform expects a single- or dual-rank DIMM.
DDR4 server memory has no scheduled replacement interval; swap the module only if ECC correctable-error counts rise sharply or the system logs uncorrectable memory errors.
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