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Samsung M391A2K43BB1-CRCQ 16GB DDR4-2400MHz UDIMM 2Rx8 CL17 Memory
- 16GB DDR4 SDRAM Capacity
- UDIMM (Unbuffered Dual In-line Memory Module)
- Speed: 2400MHz (PC4-19200)
- CAS Latency: CL17
- Rank: 2Rx8 (Dual Rank, x8 Data Width)
- Non-ECC (Error-Correcting Code)
- Designed for Desktop Computers and Workstations
- Voltage: 1.2V
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Product Overview
The Samsung M391A2K43BB1-CRCQ is a 16GB DDR4 UDIMM memory module. It operates at 2400MHz with CL17 timings, suitable for standard desktop computers and workstations.
Technical Information
| Memory Type | DDR4 SDRAM |
| Capacity | 16GB |
| Form Factor | UDIMM |
| Speed | 2400MHz |
| Part Number | M391A2K43BB1-CRCQ |
Additional Specifications
| Rank | 2Rx8 |
| CAS Latency | CL17 |
| ECC | Non-ECC |
| Voltage | 1.2V |
Product Description
This Samsung M391A2K43BB1-CRCQ is a 16GB DDR4 Unbuffered DIMM (UDIMM) memory module, intended for use in standard desktop computers and workstations. UDIMMs are the most common type of RAM for consumer systems, providing a direct interface to the CPU's memory controller. This module operates at a frequency of 2400MHz, corresponding to the PC4-19200 specification, which is a widely supported speed for DDR4 memory, offering good performance for general computing, gaming, and multitasking. The module is configured as dual-rank (2Rx8), utilizing two sets of memory chips, each with an x8 data width. This configuration can sometimes provide a slight performance edge over single-rank modules in certain applications. It is a Non-ECC (Non-Error-Correcting Code) module, meaning it lacks the error detection and correction features found in server-grade memory. This is standard for most consumer motherboards and processors. Running at the standard DDR4 voltage of 1.2V, this 16GB UDIMM is compatible with a broad range of desktop motherboards that support DDR4 memory. It serves as an effective upgrade for systems that are experiencing performance limitations due to insufficient RAM or for users who require more memory for demanding software. Always confirm motherboard compatibility with DDR4 UDIMMs, including speed and capacity support, prior to installation.
