Description
Understanding DDR4 SDRAM Technology
DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the latest iteration of DRAM technology. It is used in modern computers and other electronic devices that require high-speed memory with low power consumption. DDR4 SDRAM is an improvement over DDR3 SDRAM in terms of speed, power efficiency, and capacity.
DDR4 SDRAM operates at a higher frequency than DDR3 SDRAM, which allows for faster data transfer rates. It achieves this by using a higher clock rate and more efficient memory architecture. DDR4 SDRAM typically operates at a voltage of 1.2 volts, which is lower than the 1.5 volts used in DDR3 SDRAM. This lower voltage helps to reduce power consumption and heat generation, which is particularly important in portable devices like laptops and smartphones.
DDR4 SDRAM also features a higher maximum memory capacity than DDR3 SDRAM. DDR4 SDRAM chips can store up to 16 GB per chip, compared to a maximum of 8 GB per chip for DDR3 SDRAM. This allows for higher memory capacity and density, which is particularly important in server and data center environments.
DDR4 SDRAM also includes features like ECC (Error-Correcting Code) and Registered DIMMs (Dual In-Line Memory Modules). ECC helps to detect and correct errors in memory data, which is important in critical applications like financial transactions and scientific calculations. Registered DIMMs allow for more stable and reliable memory performance by reducing electrical load and signal distortion.
Technical Specifications of A9810561 Dell 8GB RAM
Here are the technical specifications of A9810561 Dell 8GB RAM:
- Capacity: 8GB
- Memory Type: DDR4 SDRAM
- Memory Speed: 2666MHz
- Data Integrity Check: ECC
- Signal Processing: Registered
- Rank: Single rank
- Pin Configuration: 288-pin DIMM
- CAS Latency: CL19
- Voltage: 1.2V
- Form Factor: RDIMM (Registered Dual In-Line Memory Module)
- Error Correction: Advanced Error Correction (AEC)
- Refresh Rate: Auto-refresh / self-refresh
- Operating Temperature Range: 0°C to 85°C (32°F to 185°F)
- Compatibility: Dell PowerEdge servers and Dell Precision workstations
Voltage and Power Consumption of A9810561 Dell 8GB RAM
The A9810561 Dell 8GB RAM operates at a voltage of 1.2V, which is the standard voltage for DDR4 memory modules. The lower voltage helps reduce power consumption, which is beneficial for systems that require high memory capacity and efficiency.
In terms of power consumption, the A9810561 Dell 8GB RAM consumes around 1.2-1.5 watts of power. This power consumption is relatively low, which is ideal for use in data centers and server applications where power efficiency is a critical factor. The low power consumption also helps reduce the overall operating costs and environmental impact of the system.
It’s important to note that the power consumption of the RAM module can vary depending on the system’s configuration and workload. The actual power consumption may be higher or lower than the specified values depending on the specific use case.
General Information
- Manufacturer: Dell
- Manufacturer Part Number: A9810561
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 8GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 8GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 8GB
- Memory Speed: 2666MHZ DDR4-2666/PC4-21300
- Data Integrity Check: ECC
- Features: Single Rank, Registered
- Cas Latency Timings: CL19
