In the realm of server technology, ensuring optimal performance and reliability is paramount. The Dell PowerEdge R640 server, a stalwart in the data center landscape, owes a significant portion of its efficiency to its core component – the H28RR motherboard. This critical element is designed not only for seamless integration but also to meet stringent Electromagnetic Compatibility (EMC) standards, setting the PowerEdge R640 apart in the competitive server market.
Understanding Electromagnetic Compatibility (EMC)Before delving into the specifics of the Dell H28RR motherboard, it's essential to comprehend the significance of Electromagnetic Compatibility (EMC) in the context of server technology. Electromagnetic Compatibility refers to the ability of electronic devices or systems to function harmoniously in the presence of electromagnetic interference (EMI) and without causing interference to other devices. In the servers, Board PowerEdge R640, which handles vast amounts of data and operates near other electronic equipment, achieving EMC is crucial for uninterrupted and reliable performance.
Exploring the Dell H28RR MotherboardAdvanced Circuitry and LayoutThe Dell H28RR motherboard boasts advanced circuitry and layout designs that contribute to its superior EMC performance. Precision engineering is employed to minimize electromagnetic emissions and susceptibility, reducing the likelihood of interference with other components in the server system.
Shielding and Grounding TechniquesEffective shielding is crucial in containing electromagnetic emissions within the motherboard and preventing external interference. The Dell H28RR motherboard incorporates robust shielding techniques, coupled with meticulous grounding, to create a controlled electromagnetic environment. This not only enhances EMC but also ensures the reliability and stability of the server system.
Component CompatibilityThe compatibility of individual components plays a pivotal role in maintaining EMC. Dell, known for its stringent quality control, ensures that all components integrated into the H28RR motherboard meet or exceed industry standards. This comprehensive approach extends to processors, memory modules, and expansion cards, collectively contributing to a harmonious and EMC-compliant server environment.
Optimizing Performance Through EMCReduced Downtime and Data IntegrityEMC-focused design not only prevents interference but also reduces the risk of system crashes and data corruption. The PowerEdge R640, equipped with the Dell H28RR motherboard, offers enhanced reliability, minimizing downtime and ensuring the integrity of critical data.
Improved Signal IntegritySignal integrity is paramount in server systems, especially in data-intensive operations. The H28RR motherboard incorporates advanced signal processing technologies, maintaining signal integrity even in high-frequency scenarios. This results in improved data transmission speeds and reduced latency, enhancing the overall performance of the PowerEdge R640.
Scalability and Future-ProofingThe modular design of the PowerEdge R640, facilitated by the Dell H28RR motherboard, allows for scalability to meet evolving business needs. As businesses grow, the server can be expanded without compromising EMC or overall system performance. This future-proofing ensures that the PowerEdge R640 remains a reliable and efficient asset in the long term.
General Information About this Dell H28RR- Manufacturer: Dell
- Model Number or SKU# H28RR
- Product Type: PowerEdge R640
- Product Name: Motherboard
In summary, the Dell H28RR motherboard plays a pivotal role in ensuring Electromagnetic Compatibility (EMC) within the PowerEdge R640 server. Its advanced shielding, strategic component placement, signal integrity enhancements, and regulatory compliance contribute to a server environment that is not only high-performing and scalable but also reliable and compliant with global EMC standards. Businesses relying on data centers and server infrastructure must prioritize EMC to avoid potential disruptions, data corruption, and regulatory issues. The Dell PowerEdge R640, with its EMC-focused motherboard, stands as a testament to Dell's commitment to delivering robust and compliant solutions in the ever-evolving landscape of enterprise computing.
About Refurbished 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.