Data transfer rate and performance refer to the speed at which data can be transferred between a storage device and other components in a computer system, such as a CPU or RAM. The data transfer rate is typically measured in bits or bytes per second, and the performance of a storage device is often measured in terms of its ability to read and write data quickly.
The performance of a storage device can be affected by several factors, including the interface used to connect it to other components in the computer system, the spindle speed (in the case of traditional hard disk drives), and the type of memory used (in the case of solid-state drives).
The transfer rate can also be affected by the size of the data being transferred, as well as the type of data. For example, large multimedia files may transfer more slowly than smaller text files due to their size.
In addition, the transfer rate can be influenced by the number of simultaneous operations taking place on a storage device. For example, if multiple users are accessing a storage device at the same time, the transfer rate may slow down as a result.
RAID Configuration and Data ProtectionRAID (Redundant Array of Inexpensive Disks) is a data storage technology that combines multiple physical disks into a single logical unit. The RAID configuration provides various benefits, including improved data protection, increased storage capacity, and faster data access speeds.
One of the primary benefits of RAID is its ability to protect against data loss due to hardware failure. By using redundant disks and distributing data across multiple disks, RAID can ensure that data remains accessible even if one or more disks fail.
RAID offers different levels of protection, with each level providing a different balance of performance and data protection. For example, RAID 0 provides no data redundancy, but it offers the highest performance, while RAID 1 provides full data redundancy but at the cost of lower storage capacity.
Other RAID levels, such as RAID 5 and RAID 6, offer varying levels of performance and data protection by using parity data to reconstruct data in the event of a disk failure.
RAID can be implemented using hardware or software, with each approach offering its own benefits and drawbacks. Hardware RAID typically offers better performance and reliability, but it can be more expensive. Software RAID, on the other hand, is less expensive but can place more demands on the CPU and may not be as reliable as hardware RAID.
Dual Port Configuration and Its AdvantagesDual port configuration refers to the setup of a storage device with two separate data ports that can be used simultaneously to access data. This configuration offers several advantages over a single port configuration, including improved performance and increased availability.
One of the primary benefits of dual port configuration is improved performance. With two data ports, data can be accessed simultaneously, allowing for faster data transfer rates and reduced latency. This is particularly important in high-performance computing environments, such as data centers and enterprise servers, where rapid data access is critical.
In addition to performance benefits, dual port configuration can also improve system availability. If one data port fails or becomes unavailable, the system can continue to access data through the other port, ensuring that the system remains operational. This is especially important in mission-critical systems that require high availability and uptime.
Dual port configuration can also provide better load balancing and redundancy. By using two ports, data can be distributed across both ports, reducing the load on each port and improving overall system performance. In addition, if one port fails or becomes unavailable, data can continue to be accessed through the other port, providing a level of redundancy and fault tolerance.
General Information
- Manufacturer : Hewlett Packard Enterprise (HPE)
- MPN : DF0450B8054
- Type: Internal Hard Drive
- HDD Type: SAS-3GBPS
- SKU: DF0450B8054
Technical Information
- Capacity: 450 GB
- Form Factor: 3.5 inch
- Spindle Speed: 15000 RPM
- Buffer: 32 MB
Dimension and Weight
- Width : 4 Inch
- Depth : 5.8 Inch
- Height : 1 Inch
- Weight : 1.52 LBS
Compatibility
- ProLiant DL Series: DL1000 DL120 (G5 G6 G7) DL140 (G3) DL145 (G3) DL160 (G5 G5p G6 G7) DL160se (G6 G7)DL165 (G5 G5p G6 G7) DL170e (G6) DL170h (G6) DL2x170h (G6) DL4x170h (G6)DL180 (G5 G6 G7) DL185 (G5) DL320 (G3 G4 G5 G5p G6 G7) DL320sDL370 (G6 G7)DL380 (G4 G5 G6 G7) DL385 (G5 G5p G6 G7) DL580 (G4 G5 G6 G7) DL585 (G2 G5 G6 G7)DL785 (G5 G6)
- ProLiant ML Series: ML110 (G7) ML150 (G5 G6 G7) ML310 (G5p) ML330 (G6) ML350 (G5 G6 G7) ML370 (G5 G6 G7)
- HP Storage Systems: D2600 MDS600 MSA60 P4300 P4500 P4000 (G2) 60 Modular Array StoreAll 9730<br/>
- HP StoragEeasy: 1430 1440 1530 1540 1630 1640 1830 1840 5530 X1400 X1500 X1600 X1800 X3400 X3800
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.
