The HP 631681-B21 2GB Flash Backed Write Cache Kit is an accessory for HP ProLiant Gen8 servers, specifically designed for use with the P-Series Smart Array Controllers. This kit provides a 2GB flash-backed write cache (FBWC) module and a capacitor pack, which provides power to the cache module in case of an unexpected power outage. This ensures that data written to the cache is not lost and can be written to the storage media once power is restored.
In this article, we will explore the key features and benefits of the HP 631681-B21 2GB Flash Backed Write Cache Kit with P-Series Controller Card SA for Gen8.
Key FeaturesThe HP 631681-B21 2GB Flash Backed Write Cache Kit is designed to provide enhanced performance and data protection for HP ProLiant Gen8 servers with P-Series Smart Array Controllers. Some of the key features of this kit are:
- 2GB Flash-Backed Write Cache (FBWC) Module: This kit includes a 2GB FBWC module that provides high-performance write caching capabilities. The cache module is backed by flash memory, which ensures that the data written to the cache is not lost even in case of power outages.
- Capacitor Pack: The HP 631681-B21 kit comes with a capacitor pack that provides power to the cache module in case of an unexpected power outage. This ensures that the data written to the cache is not lost and can be written to the storage media once power is restored.
- P-Series Smart Array Controller Compatibility: The HP 631681-B21 kit is specifically designed for use with the P-Series Smart Array Controllers, which are standard components in HP ProLiant Gen8 servers. This ensures seamless integration and compatibility with the server hardware.
- Enhanced Data Protection: The FBWC module and capacitor pack provide enhanced data protection, ensuring that data is not lost in case of unexpected power outages or other system failures.
- Improved System Performance: The HP 631681-B21 kit improves system performance by providing high-speed write caching capabilities. This reduces the time required for data to be written to the storage media, improving overall system performance.
The HP 631681-B21 2GB Flash Backed Write Cache Kit offers several benefits to HP ProLiant Gen8 server users with P-Series Smart Array Controllers. Some of the key benefits of this kit are:
- Improved System Performance: The HP 631681-B21 kit provides high-speed write caching capabilities, which reduce the time required for data to be written to the storage media. This improves overall system performance and enhances user experience.
- Enhanced Data Protection: The FBWC module and capacitor pack provide enhanced data protection, ensuring that data is not lost in case of unexpected power outages or other system failures. This enhances data reliability and reduces the risk of data loss.
- Seamless Integration: The HP 631681-B21 kit is specifically designed for use with the P-Series Smart Array Controllers, which are standard components in HP ProLiant Gen8 servers. This ensures seamless integration and compatibility with the server hardware, reducing the risk of compatibility issues.
- Easy Installation: The HP 631681-B21 kit is easy to install and requires no additional software or configuration. This reduces the time and effort required for installation and setup, ensuring that users can quickly start using the kit and benefiting from its features.
- Manufacturer Name: HP
- Part Number or SKU# 631681-B21
- Product Type: Controller
- Spare Part Number: 633543-001
- HPE ProLiant DL Series: DL160 G8 G9 (Gen8 Gen9) DL160 G8 G9 (Gen8 Gen9) Base DL160 G8 G9 (Gen8 Gen9) Entry DL160 G8 G9 (Gen8 Gen9) Performance DL360p G8 G9 (Gen8 Gen9) DL360p G8 G9 (Gen8 Gen9) Base DL360p G8 G9 (Gen8 Gen9) CMS DL360p G8 G9 (Gen8 Gen9) Entry DL360p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) DL380p G8 G9 (Gen8 Gen9) Base DL380p G8 G9 (Gen8 Gen9) Entry DL380p G8 G9 (Gen8 Gen9) High Performance DL380p G8 G9 (Gen8 Gen9) Special DL385p G8 G9 (Gen8 Gen9) DL385p G8 G9 (Gen8 Gen9) Dedicated Workload DL385p G8 G9 (Gen8 Gen9) Entry DL385p G8 G9 (Gen8 Gen9) Maximized Consolidation DL385p G8 G9 (Gen8 Gen9) Storage DL560 G8 G9 (Gen8 Gen9) DL560 G8 G9 (Gen8 Gen9) Base DL560 G8 G9 (Gen8 Gen9) Entry DL560 G8 G9 (Gen8 Gen9) Performance
- HPE ProLiant ML Series: ML350p G8 G9 (Gen8 Gen9) ML350p G8 G9 (Gen8 Gen9) Base ML350p G8 G9 (Gen8 Gen9) Entry ML350p G8 G9 (Gen8 Gen9) Performance
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.
Here, you can check more available conditions of your desired product 631681-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
Other Available Categories For - Controller - Smart Array
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.
