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A-Tech
A-Tech 4GB DDR4 2133MHz ECC RDIMM 1Rx8 Server Memory
4GB DDR4 2133MHz ECC registered server DIMM with CL15 latency and 1.2V operation
- Capacity4GB
- SpeedDDR4 2133 (PC4 17000)
- CAS LatencyCL15
- Voltage1.20V
- ECCYes
- Buffered/RegisteredRegistered
- ECC protection prevents data corruption in critical workloads
- Registered design with 1Rx8 organisation supports stable server operation
- DDR4 2133 MHz speed at 1.2 V matches PC4-17000 specification
- 288-pin DIMM form factor fits compatible IBM-Lenovo 46W0786 and 47J0250 systems
- CL15 latency and major-brand chipset deliver reliable performance for workstations
Server memory for IBM-Lenovo systems
This 4GB DDR4 ECC RDIMM replaces IBM-Lenovo part numbers 46W0786 and 47J0250. It is built for servers and workstations that require registered, error-correcting memory. The module installs in a standard 288-pin DIMM slot and operates at the standard DDR4 voltage of 1.20V.
Registered ECC with 1Rx8 organisation
The single specification that determines fit is the registered ECC design with a 1Rx8 rank structure. Systems that require unbuffered non-ECC DIMMs or a different rank configuration will not accept this module. Compatibility must be verified against the platform's qualified vendor list before purchase.
4GB capacity for light workloads
A single 4GB module handles basic server tasks, virtualisation hosts with modest memory allocation, and legacy application servers. Workloads that demand large in-memory databases, heavy virtualisation density or high-performance computing will exceed this capacity and require higher-density DIMMs or additional populated slots.
주요 특징
- ECC protection prevents data corruption in critical workloads
- Registered design with 1Rx8 organisation supports stable server operation
- DDR4 2133 MHz speed at 1.2 V matches PC4-17000 specification
- 288-pin DIMM form factor fits compatible IBM-Lenovo 46W0786 and 47J0250 systems
- CL15 latency and major-brand chipset deliver reliable performance for workstations
사양
| Brand | A-Tech |
|---|---|
| Series | Compatible Replacement for IBM-Lenovo |
| Model | 46W0786, 47J0250 |
| Capacity | 4GB |
| Speed | DDR4 2133 (PC4 17000) |
| CAS Latency | CL15 |
| Voltage | 1.20V |
| ECC | Yes |
| Buffered/Registered | Registered |
| Rank | 1Rx8 |
| Chipset | Major Brand Chipset |
| Features | 46W0786, 47J0250 |
이 상품에 대한 질문
What does DDR4 2133 PC4-17000 mean for actual server throughput?
The module runs at 2133 MT/s with a peak transfer rate of 17000 MB/s, delivering registered ECC bandwidth for stable server workloads
How does the registered ECC RDIMM interface affect system compatibility?
Registered ECC RDIMM adds a register buffer and error correction, requiring a server or workstation motherboard that supports registered DDR4 DIMMs
Will this 288-pin DIMM fit my IBM-Lenovo server memory slots?
Yes, the 288-pin DDR4 DIMM form factor matches the 46W0786 and 47J0250 part replacements for compatible IBM-Lenovo systems
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