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Hynix HMT151R7TFR8C-G7D7-AA 4GB DDR3-1066MHz RDIMM 4Rx8 CL7 Memory
- 4GB DDR3 SDRAM capacity
- 1066MHz memory speed (PC3-8500)
- Registered DIMM (RDIMM) for server environments
- 4 ranks x 8 bits organization (4Rx8)
- CAS Latency of CL7
- ECC (Error-Correcting Code) support
- 1.5V voltage operation
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Key specifications
See full specs ↓- Memory Type
- DDR3 SDRAM
- Capacity
- 4GB
- Form Factor
- RDIMM
- Speed
- 1066MHz
- CAS Latency
- CL7
- Rank
- 4Rx8
Product details
The Hynix HMT151R7TFR8C-G7D7-AA is a 4GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1066MHz with CL7 timings and features a 4Rx8 organization, designed for server and workstation applications requiring reliable performance and ECC support.
Technical Information
| Memory Type | DDR3 SDRAM |
| Capacity | 4GB |
| Form Factor | RDIMM |
| Speed | 1066MHz |
Additional Specifications
| CAS Latency | CL7 |
| Rank | 4Rx8 |
| Voltage | 1.5V |
| ECC | Yes |
Description
The Hynix HMT151R7TFR8C-G7D7-AA is a 4GB DDR3 Registered DIMM (RDIMM) module, engineered for the demanding requirements of server and workstation environments. Operating at a speed of 1066MHz (PC3-8500), it provides a substantial performance uplift over previous DDR generations. The RDIMM form factor is crucial for server stability, as it buffers the command and address signals, reducing the electrical load on the memory controller and enabling higher memory capacities per channel. This module features a 4Rx8 rank organization, indicating a quad-rank design where each rank consists of memory chips with an 8-bit data width. This configuration can offer advantages in certain server workloads by allowing for more efficient interleaving and access patterns. The CAS Latency of CL7 is appropriate for its 1066MHz speed, ensuring a good balance between data throughput and command responsiveness for memory-intensive tasks. As a server-grade component, the HMT151R7TFR8C-G7D7-AA includes ECC (Error-Correcting Code) functionality. ECC memory can detect and correct common types of internal data corruption, significantly enhancing system reliability and preventing data loss – a critical feature for mission-critical applications. Operating at the standard 1.5V for DDR3, this Hynix module is a reliable choice for upgrading or populating servers and workstations that require robust memory performance and data integrity.
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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