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Samsung M391B5273BH1-CH904 4GB DDR3-1333MHz UDIMM 2Rx8 CL9 Memory
- Capacity: 4GB
- Memory Type: DDR3 SDRAM
- Form Factor: UDIMM (Unbuffered DIMM)
- Speed: 1333MHz (PC3-10600)
- Organization: 2 ranks x 8 bits (2Rx8)
- Latency: CL9
- Voltage: 1.5V
- ECC: No (Non-ECC)
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Product Overview
This Samsung M391B5273BH1-CH904 is a 4GB DDR3-1333MHz UDIMM memory module. It features a 2 ranks x 8 bits organization (2Rx8) and CL9 latency, suitable for standard desktop and server applications.
Technical Information
| Memory Size | 4GB |
| Memory Type | DDR3 SDRAM |
| Form Factor | UDIMM |
| Speed | 1333MHz |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | 9 |
| Voltage | 1.5V |
Product Description
The Samsung M391B5273BH1-CH904 is a 4GB DDR3 Unbuffered DIMM (UDIMM) memory module designed for standard desktop computers and entry-level servers. Operating at a speed of 1333MHz (also known as PC3-10600), it provides a significant performance boost over older DDR2 memory, enabling faster application loading and smoother multitasking. The UDIMM form factor is common in non-ECC environments, making it suitable for a wide range of consumer and business PCs. This module features a 2Rx8 organization, indicating that it has two ranks of memory chips, each with an 8-bit data width. This configuration allows for increased bandwidth compared to single-rank modules. With a CAS Latency (CL) of 9, it offers a balance between speed and timing, providing efficient data access for everyday computing tasks. The standard operating voltage for DDR3 memory is 1.5V, contributing to its energy efficiency. As a non-ECC (Error-Correcting Code) module, the M391B5273BH1-CH904 is not designed for applications that require the highest levels of data integrity, such as critical servers or workstations where data corruption could have severe consequences. However, for general computing purposes, it offers a reliable and cost-effective way to upgrade system memory, enhancing overall system responsiveness and performance. It is a standard component for many motherboards supporting DDR3 memory.
