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Hynix HMT42GR7BFR4C-RDT8-AD 16GB DDR3-1866MHz RDIMM 2Rx4 CL13 Memory
- 16GB DDR3 SDRAM
- Speed: 1866MHz (PC3-14900)
- Type: RDIMM (Registered DIMM)
- Configuration: 2Rx4 (Dual Rank, x4 Data Width)
- CAS Latency: CL13
- Voltage: 1.5V
- ECC (Error-Correcting Code) support
- Designed for servers and high-performance computing
- Revision variant indicated by 'RDT8' suffix
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Key specifications
See full specs ↓- Product Type
- Memory Module
- Brand
- Hynix
- Part Number
- HMT42GR7BFR4C-RDT8-AD
- Capacity
- 16GB
- Memory Technology
- DDR3 SDRAM
- Form Factor
- RDIMM
Product details
The Hynix HMT42GR7BFR4C-RDT8-AD is a 16GB DDR3 RDIMM memory module. It operates at 1866MHz with a 2Rx4 configuration and CL13 timings, similar to the RDT4 variant but potentially with minor differences in revision or manufacturing.
Technical Information
| Product Type | Memory Module |
| Brand | Hynix |
| Part Number | HMT42GR7BFR4C-RDT8-AD |
| Capacity | 16GB |
| Memory Technology | DDR3 SDRAM |
Additional Specifications
| Form Factor | RDIMM |
| Speed | 1866MHz |
| Module Rank | 2Rx4 |
| CAS Latency | CL13 |
| Voltage | 1.5V |
Description
The Hynix HMT42GR7BFR4C-RDT8-AD is a 16GB DDR3 Registered DIMM (RDIMM) memory module, designed for robust server and workstation performance. It operates at a high speed of 1866MHz (PC3-14900), offering excellent bandwidth for demanding applications. The module features a 2Rx4 configuration, indicating dual ranks with a x4 data width, which can optimize performance in systems that support such configurations. The 'RDT8' suffix likely denotes a specific revision or manufacturing batch, ensuring compatibility and performance within Hynix's product lines. As a Registered DIMM, it incorporates an onboard register that buffers command and address signals, reducing the electrical load on the memory controller. This allows for greater memory capacity and improved signal integrity, especially in systems with multiple processors or numerous memory slots. The CAS Latency (CL) is set at 13 clock cycles, a standard timing for this class of DDR3 memory, balancing speed with stability. Crucially, this Hynix memory module supports ECC (Error-Correcting Code) functionality. ECC memory is indispensable in server environments for its ability to detect and correct single-bit errors, thereby enhancing system reliability and preventing data corruption. This makes the HMT42GR7BFR4C-RDT8-AD a dependable choice for mission-critical operations, large-scale data processing, and virtualized environments where data integrity and system uptime are paramount.
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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