The technical specifications of the QR491A HP M6720 SAS 3.5" 4U Drive Enclosure include:
- Form Factor: 4U rack mountable
- Drive Bays: 24 hot-swap 3.5" SAS or SATA drive bays
- Interface: SAS 3.0 (12 Gb/s)
- Power Supplies: Redundant, hot-plug power supplies
- Cooling: Redundant, hot-plug cooling fans
- Weight: 53.4 lb (24.2 kg)
- Dimensions (H x W x D): 7.0 x 17.5 x 25.5 in (177.8 x 444.5 x 647.7 mm)
- Operating Temperature: 10°C to 35°C (50°F to 95°F)
- Operating Humidity: 10% to 80% (non-condensing)
- Regulatory Compliance: RoHS, WEEE, UL, CE, FCC Class A
- Warranty: 3-year limited warranty
It should be noted that these specifications are subject to change by HP and it is recommended to check the official product page for the latest information.
Installation and setup instructionsInstallation and setup instructions for the QR491A HP M6720 SAS 3.5" 4U Drive Enclosure include the following steps:
- Unpack the enclosure and verify that all components are included.
- Install the enclosure in a rack by following the instructions provided with the rack.
- Connect the SAS cables between the enclosure and the host system.
- Connect the power cables to the enclosure and to an electrical outlet.
- Turn on the power to the enclosure.
- Install hard drives into the drive bays by aligning them with the connectors on the backplane and sliding them in until they are securely in place.
- Configure the drives in the host system and format them for use as necessary.
It is important to follow the instructions provided by the manufacturer, and to make sure that the host system is compatible with the enclosure before installation. It is also recommended to consult with a qualified technician if you are not familiar with the process. It is also important to follow the safety guidelines and recommendations while installing the enclosure and connecting the power cables.
Configuration options and management featuresThe QR491A HP M6720 SAS 3.5" 4U Drive Enclosure offers several configuration options and management features to help you manage your storage. Some of these include:
- Drive Configuration: You can configure the drives in the enclosure as RAID arrays, JBODs, or individual drives. This allows you to balance performance and data protection based on your needs.
- Management Interface: The enclosure comes with a web-based management interface that allows you to monitor and manage the enclosure, including the status of the drives, power supplies, and cooling fans.
- Redundancy: The enclosure has redundant power supplies and cooling fans to ensure that the drives remain operational even if one of the power supplies or cooling fans fails.
- Remote Management: The enclosure supports remote management through SNMP and IPMI, allowing you to monitor and manage the enclosure from a remote location.
- Firmware updates: The enclosure allows you to update the firmware to the latest version to fix bugs and enhance the functionality.
- Energy efficiency: The enclosure comes with Energy efficient features like power consumption monitoring and automatic power-off of idle drives to minimize power consumption and reduce environmental impact.
- Event notifications: The enclosure can send notifications when there is a failure or error occurred, or when the enclosure requires maintenance.
- Compatibility: The QR491A HP M6720 SAS 3.5" 4U Drive Enclosure is compatible with a variety of HP servers and storage systems, which allows for easy integration into existing infrastructures.
- Manufacturer: HP
- Model Number or SKU# QR491A
- device Type : Drive Enclosure
- enclosure Type : Rack-mountable - 4u
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®
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UPS 2nd Day Air®
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UPS® First Overnight - Saturday
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FedEx Shipping Options:
FedEx Ground®
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FedEx Express Saver®
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FedEx Priority Overnight®
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Available throughout all 50 states
FedEx First Overnight®
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Worldwide Shipping Options:
UPS®/FedEx® International Economy
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UPS®/FedEx® International Priority
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UPS®/FedEx® Ground Shipping Canada
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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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- You can estimate the shipping cost from the products detail page, also available on the checkout page
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