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Hynix HMT31GR7BFR4C-G7DC-AC 8GB DDR3-1066MHz RDIMM 2Rx4 CL7 Memory

SKU HMT31GR7BFR4C-G7DC-AC
Brand Hynix
  • Capacity: 8GB
  • Memory Type: DDR3 SDRAM
  • Form Factor: RDIMM (Registered DIMM)
  • Speed: 1066MHz (PC3-8500R)
  • CAS Latency: CL7
  • Rank: 2Rx4 (Dual Rank, x4 organization)
  • Voltage: 1.5V
  • ECC: Yes (Error-Correcting Code)
  • Designed for servers and high-end workstations.
  • Supports advanced memory features for stability and performance.
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Key specifications

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Manufacturer
Hynix
Part Number
HMT31GR7BFR4C-G7DC-AC
Memory Size
8GB
Memory Technology
DDR3 SDRAM
Module Type
RDIMM (Registered DIMM)
Speed Rating
1066MHz

Product details

The Hynix HMT31GR7BFR4C-G7DC-AC is a high-performance 8GB DDR3 Registered DIMM (RDIMM) memory module. It operates at 1066MHz with CL7 timings, designed for server and workstation environments requiring reliable and efficient memory.

Technical Information

ManufacturerHynix
Part NumberHMT31GR7BFR4C-G7DC-AC
Memory Size8GB
Memory TechnologyDDR3 SDRAM
Module TypeRDIMM (Registered DIMM)
Speed Rating1066MHz

Additional Specifications

Bus SpeedPC3-8500R
CAS Latency (CL)7
Rank2Rx4
ECCYes
Voltage1.5V
Pin Count240-pin

Description

The Hynix HMT31GR7BFR4C-G7DC-AC is a high-quality 8 Gigabyte (GB) DDR3 Synchronous Dynamic Random-Access Memory (SDRAM) module. Specifically, it is a Registered DIMM (RDIMM), which includes an onboard register that buffers address and command signals. This buffering reduces electrical load on the memory controller, allowing for more memory modules to be installed and improving system stability, making it ideal for server and workstation applications. The module operates at a clock speed of 1066MHz, corresponding to a PC3-8500R speed rating, and features a CAS Latency (CL) of 7, indicating the number of clock cycles required to access data. This memory module is organized as 2Rx4, meaning it has two ranks, and each rank is composed of x4 (4-bit wide) DRAM chips. Dual-rank modules can offer performance benefits in certain scenarios by allowing the memory controller to interleave accesses between ranks. The module supports Error-Correcting Code (ECC) functionality, which detects and corrects single-bit memory errors and detects multi-bit errors, crucial for maintaining data integrity in mission-critical server environments. It operates at a standard voltage of 1.5V, consistent with most DDR3 memory specifications. Designed for demanding computing environments, the HMT31GR7BFR4C-G7DC-AC is built to Hynix's rigorous standards for reliability and performance. Its specifications make it compatible with a wide range of server motherboards and chipsets that support DDR3 RDIMMs at 1066MHz. Whether used for virtualization, database management, scientific computing, or other memory-intensive tasks, this 8GB DDR3 RDIMM provides a robust and efficient memory solution for enterprise-level systems.

Condition: Refurbished

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