DDR4 SDRAM Technology
- DDR4 SDRAM (Double Data Rate 4 Synchronous Dynamic Random Access Memory) is the latest standard in memory technology.
- Compared to previous DDR generations, DDR4 offers improved performance, higher capacity, and increased energy efficiency.
- DDR4 operates at a lower voltage (1.2V) compared to DDR3 (1.5V), reducing power consumption and helping to extend the life of the memory module and the system it is installed in.
- DDR4 also supports higher frequencies, providing faster memory access and improved system performance.
- M386A8K40CM2-CTD utilizes DDR4 technology, offering the benefits of improved performance, higher capacity, and increased energy efficiency to enterprise-level servers and workstations.
Quad Rank X4 for Improved Performance
- M386A8K40CM2-CTD has a Quad Rank X4 configuration, meaning it has four memory chips on each side of the module, for a total of eight chips.
- Quad Rank X4 configuration provides improved performance compared to single or dual rank modules, as it allows for more memory access channels.
- The increased memory access channels help reduce memory latency and increase overall system performance.
- This makes M386A8K40CM2-CTD a suitable memory solution for demanding enterprise-level applications that require high performance.
- The Quad Rank X4 configuration also helps ensure stability and reliability of the memory module, making it a dependable solution for long-term use.
1.2V Low Voltage Operation
- M386A8K40CM2-CTD operates at a low voltage of 1.2V, compared to the 1.5V of previous DDR generations.
- Lower voltage operation helps reduce power consumption, extending the life of the memory module and the system it is installed in.
- Lower voltage also generates less heat, helping to maintain a stable operating environment for the system.
- The low voltage operation of M386A8K40CM2-CTD is part of its energy-efficient design, making it a suitable memory solution for enterprise-level servers and workstations that require high performance and reliability, without sacrificing energy efficiency.
- The 1.2V low voltage operation of M386A8K40CM2-CTD meets industry standards for energy efficiency, helping to reduce the overall power consumption and carbon footprint of the system it is installed in.
General Information
- Manufacturer: Samsung
- Manufacturer Part Number: M386A8K40CM2-CTD
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 64GB DDR4 SDRAM Memory Module
Technical Information
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 64GB
- Memory Speed: 2666mhz DDR4-2666/PC4-21300
- Data Integrity Check: ECC
- Features: Single Rank, Registered
- Cas Latency Timings: Cl19
Memory PC4-21300
If you are looking for a memory module with high-speed, efficiency, high capacity, and low energy consumption, the DDR4 memory series is the best option money can buy. Thanks to our extensive collection of DDR4 memories, you don't have to look any further. The DDR4 PC4-21300 presents a high-efficient component for DIY experts and power users seeking reliability, unbeatable performance, and speed. It is built with the latest technology for major performance motherboard brands to enable the best-in-class reliability and compatibility across a wide range of motherboards. Depending on your storage needs and budget, you can choose from the following categories all on allhdd.com: 16GB, 128GB, 96GB, 64GB, 32GB, 8GB, 256GB, 192GB and 384G
What is the DDR4 Memory Standard?
The Double Data Rate Fourth Generation Synchronous Dynamic Random-Access Memory, otherwise known as The DDR4 SDRAM, is the latest high-efficiency memory module with 288 pins, released to the public in the second quarter of 2014. The PC4-21300 or DDR4-21300 comes with a mega transfer speed of 21300Mg/s. It flaunts cutting-edge performance and is highly compatible with AMD Ryzen processors and DDR-enabled Intel motherboards.
Memory Clock Speed
The clock speed is the measure of the number of cycles the system's CPU executes per second. In the case of the PC4 21300 memory module, it is 21,300MB/s. You'd want to check what works for your computer before making any buying decision.
Cycle Time
The time between the beginning of one random access memory (RAM) access to when the subsequent access begins is the Cycle time. This time is usually measured in nanoseconds. The PC4-21300 has a cycle time of 19ns.
I/O bus clock
The I/O bus clock of the PC4-21300 is 10650MHz. I/O bus clock is always half of the bus data rate.
Things to consider before buying a Memory module
The computer's RAM remains a crucial component for cutting-edge performance and efficient computing. Thus, buying one for your computer shouldn't be taken with levity. Here are a few things to consider when purchasing a RAM.
- Interface
DDR4 memory is not compatible with a motherboard designed for DDR3 memory, and the same goes for other modules. Hence, you must ensure the RAM you buy is the specific type your motherboard needs.
- Amount of RAM
As mentioned earlier, as far as size goes, allhdd.com has the most comprehensive collection of PC4-21300 modules. If your machine handles many programs simultaneously, you may want to increase its RAM for better performance.
- Frequency
DDR4 RAM begins from 2133 MHz and goes all the way up to a stunning 4266 MHz. You want to be sure you purchase RAM with a frequency that is compatible with your computer. Getting this wrong could prove fatal as you can harm your computer as well as the incompatible RAM.
Get DDR4/PC4-21300 memory modules from top brands on allhdd.com at the best price. There is free-grounding shipping to 48 states in the United States. We have a competent customer desk to cater to all queries about purchases and tracking.
Here, you can check more available conditions of your desired product M386A8K40CM2-CTD at a competitive price. We are trying our best to meet your needs on the enterprise-level computer, server, data centre, and networking hardware. You are welcome to ask our live chat or get live representative support over the phone.
Other Available Conditions for this Part
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What does ALLHDD.Com warranty cover?
30-days to 3 years warranty:
Replacement or refund. In the case of material defects, we will try to replace the product first. The product will be replaced before the expiration of the original warranty. For any failure of hardware, if we cannot process the replacement of the product(s)/model(s), we will refund the original selling/invoiced price. The shipping costs and sales tax, if any, are non-refundable. ALLHDD retains the right to decide whether the item(s) will process for replacement or refund.
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(b) any misuse outside the instructions in the user manual for any specific product;
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What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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Important notes:
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Delivery
Shipping Options and Estimated Delivery Time
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