Samsung M391B1G73BH0-CH9 8GB DDR3 1333MHz UDIMM ECC Memory
The Samsung M391B1G73BH0-CH9 is a high-performance 8GB DDR3 1333MHz UDIMM ECC memory module engineered for enterprise servers and workstations requiring reliable data integrity. This unbuffered DIMM delivers ECC error correction capabilities, making it ideal for mission-critical applications where system stability and data accuracy are paramount. With its 240-pin form factor and proven Samsung quality, this DDR3 memory module ensures seamless compatibility with compatible server platforms while maintaining consistent performance under demanding workloads.
Key Features
- 8GB capacity with 1Gx72 organization for optimal performance
- DDR3 1333MHz speed for responsive system operations
- 240-pin DIMM form factor for standard server compatibility
- Unbuffered UDIMM design reduces latency and power consumption
- ECC (Error-Correcting Code) technology detects and corrects memory errors
- 18 FBGA 512Mx8 DRAM chips ensure reliability and stability
- Enterprise-grade construction for 24/7 operational demands
Technical Specifications
| Specification |
Details |
| Manufacturer |
Samsung |
| Part Number |
M391B1G73BH0-CH9 |
| Capacity |
8GB |
| Memory Type |
DDR3 SDRAM |
| Speed |
1333MHz |
| Form Factor |
240-pin UDIMM |
| Organization |
1Gx72 |
| ECC Support |
Yes (Error-Correcting Code) |
| DRAM Configuration |
18 FBGA (78-ball) 512Mx8 chips |
| Buffered/Unbuffered |
Unbuffered (UDIMM) |
Frequently Asked Questions
What is ECC memory and why does it matter?
ECC (Error-Correcting Code) memory automatically detects and corrects single-bit memory errors in real-time. This is critical for enterprise servers and workstations where data integrity cannot be compromised. The Samsung DDR3 1333MHz UDIMM ECC module protects against silent data corruption, ensuring reliable operation in mission-critical environments.
Is this DDR3 memory compatible with my server?
The M391B1G73BH0-CH9 features a standard 240-pin DIMM form factor and unbuffered UDIMM design, making it compatible with most enterprise servers and workstations supporting DDR3 1333MHz ECC memory. Always verify your system's memory specifications before purchase to ensure optimal compatibility.
What are the performance benefits of 1333MHz DDR3 memory?
DDR3 1333MHz provides a balanced combination of speed and stability for server environments. This 8GB DDR3 memory module delivers responsive performance for multi-threaded applications while maintaining lower power consumption compared to higher-speed alternatives, making it ideal for cost-effective enterprise deployments.
How does unbuffered UDIMM differ from buffered memory?
Unbuffered UDIMM memory reduces signal latency and power consumption by eliminating the buffer chip found in registered DIMMs. The Samsung M391B1G73BH0-CH9 UDIMM design provides faster access times and lower heat generation, making it suitable for performance-sensitive server applications.
