There are several benefits to using ECC Registered DDR4 SDRAM:
- Improved data integrity: ECC memory uses error-correction codes to detect and correct errors that can occur in data as it is stored or transmitted, which helps to ensure that the data is accurate and free from corruption.
- Increased reliability: ECC memory is able to detect and correct single-bit errors, which can reduce the likelihood of system crashes and data loss.
- Enhanced performance: ECC memory is able to detect and correct errors in real-time, which can improve system performance by reducing the need for error checking and correction.
- Better power efficiency: ECC memory is designed to consume less power than non-ECC memory, which can help to reduce energy costs and extend the life of the system.
- Suitable for mission-critical applications: ECC memory is commonly used in servers, databases, and other mission-critical applications where data integrity is of the utmost importance.
- Registered DDR4 SDRAM: The registered version provides greater number of memory devices per channel, which leads to increased memory density and scalability in servers and workstations.
ECC (Error Correction Code) memory and non-ECC memory are types of computer memory that differ in their ability to detect and correct errors.
The main difference between ECC and non-ECC memory is that ECC memory includes error-correction functionality, which helps to ensure the accuracy and integrity of the data stored in the memory. ECC memory uses a technique called parity checking, which involves adding an extra bit of data to each byte of memory. This extra bit, called a parity bit, is used to create a code that can be used to detect and correct errors.
Non-ECC memory, on the other hand, does not include error-correction functionality. It is less expensive than ECC memory and is typically used in consumer and desktop applications where data integrity is not as critical as in servers or mission critical systems.
Some other differences between ECC and non-ECC memory are:
- ECC memory is able to detect and correct single-bit errors, while non-ECC memory cannot.
- ECC memory is more robust to data corruption caused by environmental factors, such as cosmic rays and power fluctuations, while non-ECC memory is less robust.
- ECC memory is typically more expensive than non-ECC memory.
- ECC memory requires a system with ECC memory controller, while non-ECC memory can be used in any system.
- ECC memory is commonly used in servers, databases, and other mission-critical applications where data integrity is of the utmost importance, while non-ECC memory is commonly used in consumer and desktop applications.
Memory speed, also known as memory clock speed or memory frequency, refers to the rate at which memory can transfer data to the processor. The speed of memory is measured in megahertz (MHz) or gigahertz (GHz).
In general, the higher the memory speed, the faster the memory can transfer data to the processor, which can result in improved system performance. This is because a faster memory speed allows the processor to access data from memory more quickly, which can reduce the amount of time the processor spends waiting for data and allow it to perform more operations per second.
When the memory speed is too slow, the processor may have to wait for data, causing a bottleneck in the system and leading to a reduction in performance. The faster the memory, the less time the processor will have to wait for data, which can improve the overall performance of the system.
However, it's important to note that memory speed is not the only factor that affects system performance. Other factors, such as the amount of memory, the type of memory, and the processor's clock speed, can also have an impact on system performance.
Additionally, other components such as the CPU, storage and GPU also have an impact on the overall system performance, so it's important to balance all the components for best performance. In some cases, increasing the memory speed may not have a significant impact on system performance if the other components are already fast enough.
It's also important to keep in mind that memory speed, as well as other hardware components, must be compatible with the system, and check with system's motherboard specifications before upgrading.
General Information- Manufacturer: HPE
- Manufacturer Part Number: 868844-001
- Type: Memory (RAM)
- Sub-Type: PC4-21300
- Product Name: 64GB DDR4 SDRAM Memory Module
- Storage Capacity: 64GB
- Memory Technology: DDR4 SDRAM
- Number Of Modules: 1 X 64GB
- Bus Speed: 2666mhz DDR4-21300/PC4-2666v
- Data Integrity Check: ECC
- Signal Processing: Registered
- Cas Latency Timings: Cl19
- Rank Features: 4rx4
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Here, you can check more available conditions of your desired product 868844-001 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
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® First Overnight - Saturday
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FedEx Shipping Options:
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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
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Available throughout all 50 states (Hawaii is outbound only)
FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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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.
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