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Hynix HMT42GR7CMR4A-G7D8AD 16GB DDR3-1066MHz RDIMM 4Rx4 CL7 Memory
- Capacity: 16GB
- Type: DDR3 SDRAM
- Form Factor: RDIMM (Registered DIMM)
- Speed: 1066MHz (PC3-8500R)
- CAS Latency: CL7
- Rank: 4Rx4
- Voltage: 1.5V
- ECC: Yes (Error-Correcting Code)
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Key specifications
See full specs ↓- Capacity
- 16GB
- Memory Type
- DDR3 SDRAM
- Form Factor
- RDIMM
- Speed
- 1066MHz
- CAS Latency
- CL7
- Rank
- 4Rx4
Product details
The Hynix HMT42GR7CMR4A-G7D8AD is a 16GB DDR3 RDIMM (Registered DIMM) memory module. It operates at a speed of 1066MHz with a CAS Latency of 7 (CL7). This module is designed for servers and workstations that require high-capacity, reliable memory.
Technical Information
| Capacity | 16GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | RDIMM |
| Speed | 1066MHz |
Additional Specifications
| CAS Latency | CL7 |
| Rank | 4Rx4 |
| Voltage | 1.5V |
| ECC | Registered ECC |
Description
The Hynix HMT42GR7CMR4A-G7D8AD is a high-performance 16GB DDR3 Registered DIMM (RDIMM) memory module. Designed for server and workstation environments, it operates at a clock speed of 1066MHz, commonly referred to as PC3-8500R. The module features a CAS Latency of 7 (CL7), contributing to efficient data retrieval and processing. Its 4Rx4 organization indicates a dual-rank configuration with x4 data width per rank, optimizing memory access patterns for compatible systems. As a Registered DIMM, this module incorporates a register chip that buffers command and address signals, reducing the electrical load on the memory controller. This allows for higher memory capacities and improved signal integrity, making it ideal for systems requiring substantial amounts of RAM. The inclusion of ECC (Error-Correcting Code) functionality ensures data integrity by detecting and correcting single-bit errors, which is crucial for mission-critical applications and stable system operation. With a standard operating voltage of 1.5V, the HMT42GR7CMR4A-G7D8AD is compatible with a wide range of DDR3-based server platforms. Its robust design and specifications make it a reliable choice for upgrading or populating memory in enterprise-grade servers, data centers, and high-performance computing environments where memory capacity, speed, and reliability are paramount.
Condition: Refurbished
Free U.S. ground shipping
Typically 1–2 days handling, 3–7 days in transit.
Purchase orders accepted
Government, enterprise, data center and small business.
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