Description
Product Overview of Lenovo 46W0821 8GB Memory
The Lenovo 46W0821 is an 8GB DDR4 SDRAM memory module designed for high-performance computer systems. This article will provide a detailed explanation of the various components of this memory module and how it works.
Capacity and Frequency
The Lenovo 46W0821 has a capacity of 8GB, which means it can store up to 8 billion bytes of data. This is a relatively large amount of memory, which makes it suitable for use in high-end computer systems. The frequency of this memory module is 2400Mhz, which refers to the speed at which the memory can transfer data. The higher the frequency, the faster the memory can transfer data, which can result in faster system performance.
DDR4 SDRAM
The Lenovo 46W0821 is a type of DDR4 SDRAM, which stands for Double Data Rate 4 Synchronous Dynamic Random Access Memory. DDR4 is an improvement over its predecessor DDR3 in terms of speed and power consumption. DDR4 memory transfers data at twice the rate of DDR3 memory, which makes it faster. DDR4 memory also consumes less power, which can lead to lower energy costs and longer battery life in portable devices.
ECC Registered
The Lenovo 46W0821 is also an ECC Registered memory module. ECC stands for Error Correction Code, which means that this memory module can detect and correct errors that occur during data transfer. This is an important feature in computer systems that require high reliability and stability, such as servers and workstations. ECC memory can help prevent data corruption, which can lead to system crashes and data loss.
Single Rank and CL17
The Lenovo 46W0821 is a Single Rank memory module, which means that it has one set of memory banks that can be accessed independently. This allows for faster data transfer and higher capacity. CL17 refers to the latency of the memory module, which is the delay between when the system requests data from the memory and when the data is delivered. Lower latency means faster data access, which can result in better system performance.
2400Mhz PC4-19200
The Lenovo 46W0821 memory module has a frequency of 2400Mhz and is a PC4-19200 module. PC4 refers to DDR4 memory, and 19200 refers to the maximum data transfer rate of the memory in megabytes per second. This means that the Lenovo 46W0821 can transfer up to 19.2GB of data per second, which is a relatively high data transfer rate.
288-pin DIMM Memory
The Lenovo 46W0821 memory module is a 288-pin DIMM (Dual Inline Memory Module) memory, which is a type of memory module that has a higher pin count than older SIMM (Single Inline Memory Module) memory. The higher pin count allows for faster data transfer and higher capacity. DIMM memory is also more reliable than standard memory because it has a register that buffers the memory signals. This helps to reduce signal noise and increase system stability.
Overall, the Lenovo 46W0821 8GB 2400Mhz Pc4-19200 288-pin DIMM Single Rank ECC Registered DDR4 SDRAM Memory Module is a high-performance memory module that is suitable for use in high-end computer systems. It has a capacity of 8GB, a frequency of 2400Mhz, and is a DDR4 SDRAM. It is also an ECC Registered memory module that can detect and correct errors during data transfer. The Single Rank design makes it faster and higher capacity. The 288-pin DIMM design allows for faster data transfer and higher capacity, and the PC4-19200 designation means that it can transfer data at a maximum rate of 19.2GB
General Information about the Lenovo 46W0821
- Brand Name: Lenovo
- Part Number or SKU# 46W0821
- Type: Memory (RAM)
- RAM Type:Pc4-19200
- Product Name: 8gb Ddr4 Sdram Memory Module
- Product Type: Ram Module
Technical Information
- Memory Size: 8gb
- Memory Technology: Ddr4 Sdram
- Number Of Modules: 1 X 8gb
- Memory Speed: 2400mhz
- Memory Standard: Ddr4-2400/pc4-19200
- Error Checking: Ecc
- Signal Processing: Registered
Physical Characteristics
- Dimensions (W X D X H) : 8.89 X 19.81 X 1.91 Cm (3.5 X 7.8 X 0.75 In)
- Weight: 0.45 Kg (1 Lb)
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