Error correction and data integrity are important concepts in computer science and information technology. They refer to the mechanisms and techniques used to detect and correct errors in data transmission and storage, and to ensure the accuracy and consistency of data over time.
Error correction is the process of detecting and correcting errors that occur in data transmission or storage. There are several types of errors that can occur, including transmission errors, where errors are introduced during the transmission of data from one device to another, and storage errors, where errors are introduced during the storage of data on a device. Error correction can be achieved through various techniques, including error detection codes, such as checksums and cyclic redundancy checks (CRCs), and error correction codes, such as Hamming codes and Reed-Solomon codes. These codes are added to data before it is transmitted or stored, and are used to detect and correct errors that occur during transmission or storage.
Data integrity, on the other hand, refers to the accuracy and consistency of data over time. It ensures that data is not altered or lost, and that it remains in a consistent state even in the presence of hardware or software failures. Data integrity can be maintained through various methods, including backup and recovery processes, data redundancy, and transaction management systems. For example, in database systems, transaction management systems are used to ensure that data remains consistent even if a system failure occurs, by rolling back incomplete transactions and preserving the integrity of the data.
Performance Benchmarks and TestingPerformance benchmarking and testing are methods used to evaluate and compare the performance of computer systems, applications, and components. These techniques provide a way to measure the speed, efficiency, and scalability of these systems, and can help identify bottlenecks and areas for improvement.
Performance benchmarking involves running a set of standardized tests on a system or component to evaluate its performance in a specific area, such as CPU performance, memory bandwidth, or disk I/O speed. The results of these benchmarks can then be compared to other systems or components to determine relative performance. For example, one could benchmark the performance of a new computer system against a set of established performance metrics to see how it compares to other systems in its class.
Performance testing, on the other hand, is a more comprehensive approach to evaluating the performance of a system or component. It involves subjecting the system to a range of real-world scenarios and workloads, such as heavy user traffic or large data processing jobs, to see how it performs under these conditions. Performance testing can reveal issues such as slowdowns or crashes, and can help identify areas of the system that may need improvement.
Installation and configurationInstallation and configuration are processes that are involved in setting up a software application, hardware component, or network system for use. The goal of installation and configuration is to prepare the system so that it is ready to perform its intended function.
Installation refers to the process of copying the necessary files and resources to a computer or device and setting up the necessary components and configurations to run the system. This process typically involves following a set of steps or instructions provided by the manufacturer or software developer, and may include installing the necessary software and drivers, setting up user accounts and permissions, and configuring network settings.
Configuration, on the other hand, refers to the process of customizing the settings and parameters of a system to meet the specific needs and requirements of the user. This can include configuring security settings, network settings, user accounts, and other system-level settings. Configuration also involves fine-tuning performance settings and configuring the system to work with other hardware or software components.
Product Information- Manufacturer Name: HPE
- MPN: 872744-001
- Type: Hard Drive - Hot-Swap
- HDD Type: SAS 12GBPS
- SKU: 872744-001
- Option Part Number: 872485-B21
- Model Number: MB2000JVYZN
- Model Number: MB002000JWFVF
- Model Number: MB002000JWFVN
- Assembly Number: 846523-002
- Assembly Number: 872289-001
- Assembly Number: 872291-001
- Capacity: 2 TB
- Form Factor: 3.5 inch LFF
- Interface: SAS 12GBPS
- Bytes per Sector: 512
- Drive Technology (Fill): Air
- Plug Type: Hot Plug
- Format Type: 512n
- Carrier Type: Smart Carrier (SC)
- Workload Type: Midline
- Features: Advanced Format 512n, Digitally Signed Firmware
- Bundled with: HPE Smart Drive Carrier
- Drive Transfer Rate: 12 GB/Sec (External)
- Spindle Speed: 7200 RPM
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 LBS
Expansion & Connectivity
- Interfaces: 1 x SAS 12 GB/S
- Compatible Bay: 3.5 Inch LFF
- HPE ProLiant DL Series: DL20 Gen9 Solution (3.5 inch), DL360 Gen10 (3.5 inch), DL360 Gen10 Base (3.5 inch), DL360 Gen10 Entry (3.5 inch), DL360 Gen10 High Performance (3.5 inch), DL360 Gen10 Low (3.5 inch), DL360 Gen10 Performance (3.5 inch), DL360 Gen10 SMB (3.5 inch), DL360 Gen10 Solution (3.5 inch), DL380 Gen10 (3.5 inch), DL380 Gen10 Base (3.5 inch), DL380 Gen10 Entry (3.5 inch), DL380 Gen10 Entry SMB (3.5 inch), DL380 Gen10 for Cohesity DataPlatform (3.5 inch), DL380 Gen10 High Performance (3.5 inch), DL380 Gen10 Performance (3.5 inch), DL380 Gen10 SMB (3.5 inch), DL380 Gen10 Solution (3.5 inch), DL385 Gen10 (3.5 inch), DL385 Gen10 Base (3.5 inch), DL385 Gen10 Entry (3.5 inch), DL385 Gen10 High-Performance (3.5 inch), DL385 Gen10 Performance (3.5 inch), DL385 Gen10 Solution (3.5 inch), DL388 Gen9 (3.5 inch), DL388 Gen9 Base (3.5 inch)
- HPE ProLiant ML Series: ML30 Gen9 Entry (3.5 inch), ML30 Gen9 Solution (3.5 inch)
- HPE StoreEasy 1450
Here, you can check more available conditions of your desired product 872744-001 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 - Hard Drive - SAS-12GBPS
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.
