The HPE 870755-B21 300GB 15000RPM SAS 12GBPS LFF Sc 512n Hot Swap Digitally Signed Hard Disk Drive with Tray is a high-performance, enterprise-class hard disk drive designed to meet the demanding storage requirements of modern data centers. This article will provide a detailed explanation of the features and benefits of this hard disk drive.
Features and SpecificationsThe HPE 870755-B21 hard disk drive has a storage capacity of 300GB and a spindle speed of 15000RPM. It uses the Serial Attached SCSI (SAS) interface, which provides a high-speed data transfer rate of 12Gbps. The hard disk drive is designed for use in Large Form Factor (LFF) drive bays, which are typically found in enterprise-class servers and storage systems.
The hard disk drive uses a 512n sector format, which means that each sector contains 512 bytes of data. This format is commonly used in enterprise-class storage systems and provides a higher level of data integrity and reliability than other sector formats.
The hard disk drive also features hot-swappable capability, which means that it can be replaced while the server or storage system is still running. This allows for easy maintenance and upgrades without interrupting the operation of the system.
Digital SignatureOne of the unique features of the HPE 870755-B21 hard disk drive is its digitally signed firmware. This means that the firmware on the hard disk drive has been digitally signed by HPE to ensure that it has not been tampered with or modified in any way.
This feature provides an additional layer of security for the data stored on the hard disk drive. It helps to prevent malicious attacks that may attempt to modify the firmware on the hard disk drive to gain access to sensitive data.
TrayThe HPE 870755-B21 hard disk drive comes with a tray that is specifically designed for use with the drive. The tray provides a secure and stable mounting platform for the hard disk drive, which helps to prevent damage to the drive during installation and operation.
The tray also provides a standardized form factor that allows the hard disk drive to be easily installed in a wide variety of server and storage systems. This ensures that the hard disk drive is compatible with a wide range of hardware configurations, which helps to simplify the deployment process for IT administrators.
BenefitsThe HPE 870755-B21 hard disk drive provides a number of benefits for enterprise-class data centers. These benefits include:
- High Performance: The 15000RPM spindle speed and 12Gbps data transfer rate provide a high level of performance, which is essential for data-intensive applications such as databases and virtualization.
- High Reliability: The 512n sector format and digitally signed firmware provide a high level of data integrity and reliability, which is essential for mission-critical applications.
- Easy Maintenance: The hot-swappable capability and standardized form factor of the hard disk drive make it easy to replace and upgrade without interrupting the operation of the system.
- Enhanced Security: The digitally signed firmware provides an additional layer of security for the data stored on the hard disk drive, which helps to prevent unauthorized access and data breaches.
Overall, the HPE 870755-B21 300GB 15000RPM SAS 12GBPS LFF Sc 512n Hot Swap Digitally Signed Hard Disk Drive with Tray is a high-performance, enterprise-class hard disk drive that provides a wide range of benefits for modern data centers. Its high-speed data transfer rate, hot-swappable capability, and digitally signed firmware make it an ideal choice for mission-critical applications that require a high level of performance and reliability.
General Information- Manufacturer: HPE
- Part Number or SKU#: 870755-B21
- Type: Hard Disk Drive
- Interface: SAS 12GBPS
- Capacity: 300 GB
- Interface: SAS-12GBPS
- Bytes per Sector: 512
- Workload Type: Enterprise
- Form Factor: 3.5 inch LFF Low Profile
- Carrier Type: Low Profile Carrier Converter
- Device Type: Hard Drive - Hot-Swap
- Features: Advanced format 512n, Digitally Signed Firmware
- Bundled with: HPE Low Profile Carrier Converter
- Drive Transfer Rate: 1.2 GBps (external)
- Seek Time: 2.72 ms (average) / 5.36 ms (max)
- Track-to-Track Seek Time: 0.22 ms
- Spindle Speed: 15000 RPM
- Min Operating Temperature: 50 °F
- Max Operating Temperature: 95 °F
- HPE ProLiant ML Series: ML110 Gen10 (3.5 inch), ML110 Gen10 Performance (3.5 inch), ML110 Gen10 Solution (3.5 inch), ML350 Gen10 (3.5 inch), ML350 Gen10 Base (3.5 inch), ML350 Gen10 Entry (3.5 inch), ML350 Gen10 Performance (3.5 inch), ML350 Gen10 Solution (3.5 inch), ML350 Gen10 Sub-Entry (3.5 inch), XL170r Gen9 (3.5 inch), XL190r Gen9 (3.5 inch), XL450 Gen10 (3.5 inch)
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 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.
