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Hynix HMA42GR7BJR4N-UHTD-AC 16GB DDR4-2400MHz RDIMM 2Rx4 CL17 Memory
- Capacity: 16GB
- Type: DDR4 RDIMM (Registered DIMM)
- Speed: 2400MHz (PC4-19200)
- CAS Latency: CL17
- Organization: 2Rx4 (2 Ranks x 4 bits)
- Voltage: 1.2V
- ECC: Yes (Error-Correcting Code)
- Buffered: Yes (Registered)
HMA42GR7BJR4N-UHTD-AC isn't on our shelf today — we source it to order. Request a quote and we'll confirm price and lead time within one business day.
Key specifications
See full specs ↓- Memory Type
- DDR4 SDRAM
- Form Factor
- RDIMM
- Capacity
- 16GB
- Speed
- 2400MHz
- Module Type
- 288-pin
- Rank
- 2Rx4
Product details
The Hynix HMA42GR7BJR4N-UHTD-AC is a 16GB DDR4 RDIMM memory module designed for servers and high-performance workstations. It operates at 2400MHz with a CAS latency of CL17 and features a 2 ranks x 4 bits organization. This module supports ECC (Error-Correcting Code) for enhanced data integrity and reliability.
Technical Information
| Memory Type | DDR4 SDRAM |
| Form Factor | RDIMM |
| Capacity | 16GB |
| Speed | 2400MHz |
| Module Type | 288-pin |
Additional Specifications
| Rank | 2Rx4 |
| Latency | CL17 |
| Voltage | 1.2V |
| ECC | Yes |
| Buffered | Yes (Registered) |
Description
The Hynix HMA42GR7BJR4N-UHTD-AC is a 16GB DDR4 Registered DIMM (RDIMM) module, specifically engineered for server and workstation environments where stability and performance are paramount. This module operates at a speed of 2400MHz, providing ample bandwidth for a wide range of enterprise applications, including virtualization, database management, and scientific computing. The Registered DIMM architecture includes an onboard register that buffers command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities and speeds in systems. With a CAS Latency of CL17, this module strikes a balance between speed and responsiveness, ensuring efficient data access for demanding workloads. The 2Rx4 organization indicates that the module is composed of two ranks, each containing four data bits. This configuration is common for server memory, offering a good balance of density and performance for most server applications. The module operates at a standard voltage of 1.2V, adhering to DDR4 specifications. Crucially, the HMA42GR7BJR4N-UHTD-AC features Error-Correcting Code (ECC) technology. ECC memory can detect and correct common types of internal data corruption, significantly enhancing system reliability and preventing data loss or crashes. This makes it an essential component for mission-critical servers and workstations that require uninterrupted operation and data integrity. This module is compatible with servers and motherboards that support DDR4 2400MHz RDIMMs.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
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Government, enterprise, data center and small business.
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