DDR4 SDRAM (Double Data Rate Fourth Generation Synchronous Dynamic Random Access Memory) is a type of computer memory that is used in modern computing devices. It is the successor to DDR3 memory and offers significant performance improvements over its predecessor.
One of the key features of DDR4 memory is its increased data transfer rate. DDR4 memory can transfer data at a higher rate than DDR3 memory due to its increased clock speed and improved bus architecture. The clock speed of DDR4 memory can range from 2133 MHz to 4266 MHz, while the bus architecture has been improved to support higher bandwidths.
Another important feature of DDR4 memory is its increased capacity. DDR4 memory can support larger memory modules, allowing for greater total memory capacity. This is particularly useful for high-performance computing applications that require large amounts of memory.
DDR4 memory also consumes less power than DDR3 memory, thanks to a number of power-saving features that have been incorporated into the technology. These features include lower operating voltages, improved power management, and increased power efficiency.
One of the most significant changes in DDR4 memory is the addition of Error Correction Code (ECC) memory. ECC memory can detect and correct single-bit errors in memory, which can improve system stability and reliability.
Benefits of ECC and Unbuffered RAMECC (Error Correction Code) and Unbuffered RAM are two different types of memory technologies that have their own unique benefits.
ECC RAM is a type of memory that has an additional chip that is used to detect and correct errors that may occur during data transmission. This is particularly useful for servers, workstations, and other mission-critical systems that require high levels of reliability and uptime. ECC RAM can detect and correct single-bit errors, which can prevent data corruption and system crashes.
In addition to improved system stability, ECC RAM also provides better data integrity. This is important for applications that require high levels of accuracy, such as financial modeling, scientific computing, and other data-intensive tasks.
Unbuffered RAM, on the other hand, is a type of memory that does not have an additional buffer chip. This means that it has lower latency and faster response times than buffered RAM, which can result in improved system performance.
Unbuffered RAM is also typically less expensive than buffered RAM, making it an attractive option for budget-conscious consumers and businesses.
RAM specifications and performance benchmarksRAM specifications and performance benchmarks are important factors to consider when choosing RAM for a computer system. The following are some of the key specifications and benchmarks to consider:
- Capacity: RAM capacity is measured in gigabytes (GB) and determines how much data the RAM can store. Higher capacity RAM is necessary for running memory-intensive applications like video editing software or virtual machines.
- Clock Speed: The clock speed of RAM is measured in megahertz (MHz) and determines how quickly the RAM can transfer data. Higher clock speeds mean faster performance, but they also tend to be more expensive.
- Latency: RAM latency is measured in nanoseconds (ns) and determines how quickly the RAM can respond to requests for data. Lower latency means faster response times and improved performance.
- Bandwidth: RAM bandwidth is measured in megabytes per second (MB/s) and determines how quickly the RAM can transfer data to and from the processor. Higher bandwidth means faster performance.
- Performance Benchmarks: Various benchmarks, such as PCMark and Geekbench, can provide insight into the overall performance of a computer system. These benchmarks test various aspects of system performance, including memory performance, and can be useful for comparing the performance of different RAM configurations.
When choosing RAM, it is important to balance the various specifications and benchmarks to find the optimal configuration for your specific needs. A high-capacity, high-clock speed RAM configuration may offer the best performance for memory-intensive tasks, while a lower-capacity, lower-latency configuration may be sufficient for everyday computing tasks.
General Information- Brand Name: Dell
- MPN: CX1KM
- Type: Memory (RAM)
- RAM -Type: Pc4-19200
- Product Name: 16GB DDR4 SDRAM Memory Module
- SKU: CX1KM
- Storage Capacity: 16GB
- Memory Type: DDR4 SDRAM - DIMM 288-Pin
- Number Of Modules: 1 X 16GB
- Memory Speed: 2400MHz DDR4-2400/Pc4-19200
- Data Integrity Check: Ecc
- Features: Dual Rank, Unbuffered
- Cas Latency Timings: Cl17
- 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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About New Bulk Pack Products
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Other Available Conditions for this Part
Warranty
ALLHDD guarantees that the products will not have defects in material that will affect the product's functionality during the Standard Warranty Period. The warranty period starts when the merchandise/items from our warehouse.
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.
What is not covered by our warranty?
The reason why our warranty does not cover any problem caused by the following conditions:
(a) misuse of hardware; accidental damage; carelessness product(s) damage; shock; temperature beyond the specification of any product; faulty installation; operation; modification of goods;
(b) any misuse outside the instructions in the user manual for any specific product;
(c) damaged caused by other hardware or equipment. The warranty will void if the item is returned with physical damage, damage to the retail box, removed from the box, counterfeit labels/labelled by them, or any modifications of internal and external covers. Data loss or damages to any other equipment we do not cover by our offered warranty.
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.
Final Sale items are non-returnable/refundable in any situation. Any question? please ask our team before the shipment.
Important notes:
We can provide additional warranty service/support for any product you purchase from us if you need additional warranty coverage before finalizing the order from ALLHDD.Com. You need to ask in live chat/help or call us for more information.
Individual product warranty mentioned on each item product description page/detail page.
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Delivery
Shipping Options and Estimated Delivery Time
UPS Shipping Options:
FREE UPS® Ground (Free shipping to all orders for 48 states!)
Estimated delivery time: 4-7 business days
UPS 3 Day Select®
Estimated delivery time: 3 business days
UPS 2nd Day Air®
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UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
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UPS Next Day Air® First Overnight - Early A.M
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
FedEx Ground®
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*For residential delivery via FedEx Ground use FedEx Home Delivery®
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FedEx Express Saver®
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Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
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Available throughout all 50 states
FedEx Standard Overnight®
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
Estimated delivery time: Next-business-day (by 10:30 PM to U.S. businesses, noon to most residences)
Available throughout all 50 states
FedEx First Overnight®
Estimated delivery time: Next-business-day (by 8:30 or 9 AM to most areas)
Available throughout all 50 states
Worldwide Shipping Options:
UPS®/FedEx® International Economy
Estimated delivery time: 4-7 business days
UPS®/FedEx® International Priority
Estimated delivery time: 2-4 business days
UPS®/FedEx® Ground Shipping Canada
Estimated delivery time: 5-8 business days
Important notes:
- The processing of orders with Ground Shipping can take up to 24-48 hours. But we try to process all orders the same day.
- We are not responsible for weather problems that may affect the delivery of goods by carriers. We cannot guarantee the exact delivery time, regardless of the carriers' claims.
- If you have any specific delivery time requirements, please contact our customer support and someone from our customer service team will be able to help you.
- You can estimate the shipping cost from the products detail page, also available on the checkout page
- The shipping cost depends on box dimensions, weight, and zip/postal code
- To get a FedEx® delivery service you need to mention it on the checkout page notebox.
- For urgent shipments, please contact our customer service.
- Shipping cut off 4:00 PM (Monday-Friday) and available blind drop shipment.
