The HPE 708639-B21 is an 8GB DDR3 SDRAM that is designed for use in HPE Proliant BL460C Generation 8 servers. It is a genuine memory module manufactured by Hewlett Packard Enterprise (HPE) and has been specifically designed to meet the high-performance requirements of modern servers. The memory module has a 240-pin DIMM form factor, which is a common form factor for DDR3 SDRAM, and is rated for a clock speed of 1866MHz.
In this article, we will take an in-depth look at the features and specifications of the HPE 708639-B21 8GB DDR3 SDRAM, including its clock speed, capacity, and rank. We will also explore the benefits of using genuine memory in servers and the advantages of using ECC registered memory.
Clock Speed & CapacityThe clock speed of a memory module determines how quickly data can be transferred between the memory and the CPU. The HPE 708639-B21 has a clock speed of 1866MHz, which is the maximum speed supported by the Proliant BL460C Generation 8 servers. This clock speed provides a significant increase in data transfer rates over older DDR3 modules, which typically had clock speeds of 1333MHz or 1600MHz.
The HPE 708639-B21 has a capacity of 8GB, which is a common size for DDR3 memory modules. This capacity is sufficient for most server applications, but higher capacity modules are also available for applications that require more memory. The Proliant BL460C Generation 8 server supports a maximum of 384GB of memory, which can be achieved using 48 8GB modules.
Rank of DDR3 SDRAM RAMThe rank of a memory module refers to the number of independent sets of memory chips on the module. The HPE 708639-B21 is a dual rank module, which means that it has two independent sets of memory chips on the module. Dual rank modules are more efficient than single rank modules, as they can provide twice the bandwidth between the memory and the CPU. This makes the HPE 708639-B21 ideal for high-performance server applications that require large amounts of memory bandwidth.
ECC Registered MemoryThe HPE 708639-B21 is an ECC registered memory module. ECC stands for Error Correction Code, which is a technology that detects and corrects errors that can occur during data transmission. Registered memory, on the other hand, is a type of memory that uses a register to buffer the control signals between the memory and the CPU. This helps to reduce electrical loading on the memory controller and allows for larger memory capacities.
ECC registered memory is essential for servers that require high levels of reliability and data integrity. It is particularly important in applications such as database management, financial transactions, and scientific computing, where even small errors can have significant consequences. By using ECC registered memory, the HPE Proliant BL460C Generation 8 server can detect and correct errors that can occur during data transmission, ensuring that data is always accurate and reliable.
Advantages of Genuine MemoryUsing genuine memory in servers provides a number of advantages over using third-party or counterfeit memory modules. Genuine memory modules are manufactured to strict quality standards and are tested rigorously to ensure that they meet the specifications of the server manufacturer. This ensures that the memory module will operate reliably and efficiently in the server, minimizing the risk of downtime and data loss.
Third-party or counterfeit memory modules may be cheaper than genuine modules, but they often have lower quality standards and may not be compatible with the server. This can lead to compatibility issues, reduced performance, and increased risk of system failures.
Main Specification about the HPE 708639-B21- Manufacturer: HPE
- Part Number or SKU# 708639-B21
- Device Type: Memory (RAM)
- RAM Type: PC3-14900
- Product Name: 8GB DDR3 SDRAM Memory Module
- Storage Capacity: 8GB
- Memory Technology: DDR3 SDRAM
- Number Of Modules: 1 X 8GB
- Memory Speed: 1866MHZ DDR3-1866/PC3-14900
- Data Integrity Check: Ecc
- Features: Dual Rank, Registered
- Cas Latency Timings: Cl13
- Platform Support: HP Proliant
- 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)
- HPE Proliant Bl460c Gen8, Dl360p Gen8, Dl380p Gen8, Dl560 Gen8, Ml350p Gen8, Sl230s Gen8, Sl250s Gen8, Sl270s Gen8, Ws460c Gen8
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
Here, you can check more available conditions of your desired product 708639-B21 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.
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.
