DDR4 (Double Data Rate 4) is the fourth generation of DDR memory and offers several improvements over its predecessor, DDR3. DDR4 memory operates at a higher frequency, typically ranging from 2133MHz to 4800MHz, and offers higher data transfer rates compared to DDR3 memory.
Here are some benefits of DDR4 memory:
- Increased Performance: DDR4 memory offers a significant increase in performance over DDR3 memory. It has higher bandwidth and lower latency, which means data can be transferred to and from the memory faster, resulting in faster system performance.
- Lower Power Consumption: DDR4 memory operates at a lower voltage compared to DDR3 memory, which results in lower power consumption. This is particularly beneficial for laptops and mobile devices, where battery life is critical.
- Higher Density: DDR4 memory allows for higher density modules, which means more memory can be installed on a single module. This is particularly beneficial for servers and workstations, where large amounts of memory are required.
- Better Reliability: DDR4 memory includes several features that improve reliability, such as CRC (Cyclic Redundancy Check) and ECC (Error-Correcting Code) capabilities. These features help to detect and correct errors in the memory, which can help to prevent system crashes and data loss.
Choosing high-quality memory is essential for maintaining the stability and performance of your system. Here are some reasons why:
- System Stability: High-quality memory is designed and tested to meet strict industry standards for reliability and stability. Using low-quality memory can lead to system crashes, data corruption, and other performance issues.
- Performance: High-quality memory is optimized for performance, with faster data transfer rates and lower latency. This can result in improved system performance, especially when running memory-intensive applications such as video editing, gaming, and virtual machines.
- Compatibility: High-quality memory is designed to be compatible with a wide range of systems, making it easier to upgrade or replace existing memory modules. Low-quality memory may not be compatible with all systems, and may not work as expected, leading to compatibility issues.
- Longevity: High-quality memory is built with quality components that are designed to last, ensuring long-term reliability and durability. Low-quality memory may have shorter lifespans, leading to premature failure and the need for frequent replacements.
- Warranty: High-quality memory typically comes with a warranty that covers defects and failures, providing peace of mind and protection against potential issues. Low-quality memory may not offer a warranty or may have limited coverage, leaving you without protection.
CL (CAS Latency) timing is an important specification to consider when selecting memory for your system. It refers to the number of clock cycles it takes for the memory module to respond to a command from the processor.
In simpler terms, CL timing measures the delay between when the processor requests data from the memory and when the memory is able to provide that data. A lower CL timing means that the memory is able to respond faster to requests from the processor, which can result in improved system performance.
CL timing is typically specified as a number, such as CL16 or CL22, and is measured in clock cycles. The lower the CL timing, the better the performance, but lower CL timing memory modules are typically more expensive.
It's important to note that CL timing is just one factor in determining memory performance, and higher frequency memory may actually outperform lower frequency memory with a lower CL timing.
When selecting memory for your system, it's important to consider the CL timing in combination with other factors such as frequency, capacity, and compatibility. In general, CL timing is more important for memory-intensive tasks such as gaming, video editing, and virtualization, where faster memory access can provide a significant performance boost.
General Information
- Manufacturer: Dell
- Part Number or SKU# : AA937597
- Type: Memory (RAM)
- Ram Type: PR4-25600
- Product Name: Dell Standard Memory DDR4 4GB Sodimm 260-pin Unbuffered
Technical Information
- Storage Capacity: 4GB
- Memory Technology: DDR4 Sdram
- Number Of Modules: 1 X 4GB
- Memory Speed: 3200 Mhz (PR4-25600)
- Data Integrity Check: Non Ecc
- Features: Dual Rank, Unbuffered
- Cas Latency Timings: Cl21
- Voltage: 1.2 V
- Form Factor: Dimm 260-pin
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)
Contact us or ask for live chat/help if you have any questions about the compatibility of this item to ensure the model's matching features with your current system.
About New Bulk Pack Products
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.
Free Technical support on purchased items, our expert consultancy over the phone, by email, by live chat, or by remote login.
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®
Estimated delivery time: 1-2 business days, Delivery by 10:30 AM or 2:00 PM
UPS Next Day Air® Standard Overnight
Estimated delivery time: Overnight 2-5 PM, Standard Overnight Delivery.
UPS Next Day Air® - Priority Overnight
Estimated delivery time: Overnight Delivery (Next Business Day) Delivery by 10:30 AM or 12:00 PM
UPS Next Day Air® First Overnight - Early A.M
Estimated delivery time: Overnight 8:00 AM, Early morning, overnight delivery for your time-critical shipments.
UPS® First Overnight - Saturday
Estimated delivery time: Overnight 8:30 AM – Saturday
FedEx Shipping Options:
FedEx Ground®
Estimated delivery time: (4–7 business days in the contiguous 48 states)
*For residential delivery via FedEx Ground use FedEx Home Delivery®
Estimated delivery time: 4−7 business days, based on the distance to the destination.
FedEx Express Saver®
Estimated delivery time: 3 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states (except Hawaii and Alaska)
FedEx 2Day®
Estimated delivery time: 2 business days (by 4:30 PM to U.S. businesses; by 8:00 PM to residences)
Available throughout all 50 states
FedEx Standard Overnight®
Estimated delivery time: Next-business-day (by 4:30 PM to U.S. businesses and by 8:00 PM to residences)
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.
