Product Information
The R749K Dell 450GB 15K RPM Form Factor 3.5 Inch 16MB Buffer SAS 6Gbps Hard Drive is a high-performance internal hard disk drive designed for use in enterprise-level storage systems. It provides a large storage capacity, fast data transfer rates, and reliable operation. In this article, we will provide a detailed explanation of the key features of the R749K Dell hard drive.
Capacity
The R749K Dell hard drive has a storage capacity of 450GB. This makes it a suitable choice for applications that require a large amount of storage space. The capacity can hold up to 90,000 photos or 112,500 songs. The drive's large capacity is ideal for businesses and organizations that require a lot of data storage.
Form Factor
The R749K Dell hard drive has a form factor of 3.5 inches. This is the standard size for desktop computer hard drives. This larger size allows for more storage capacity and better airflow to keep the drive cool during operation. The larger form factor makes the drive suitable for use in enterprise-level storage systems.
Speed
The R749K Dell hard drive has a rotational speed of 15,000 RPM. This makes it one of the fastest hard drives available. The high rotational speed allows the drive to access data quickly, reducing lag time when accessing data. The high speed makes the drive suitable for applications that require high-speed data access, such as online transaction processing, data warehousing, and scientific applications.
Buffer Size
The R749K Dell hard drive has a buffer size of 16MB. The buffer size is a memory cache that stores frequently accessed data to improve performance. The large buffer size on the R749K Dell hard drive helps to ensure that frequently accessed data is available quickly, reducing access time and increasing performance.
Interface
The R749K Dell hard drive uses the SAS (Serial Attached SCSI) interface. SAS is a high-performance interface that is designed for enterprise-level storage systems. The SAS interface provides faster data transfer rates and better error detection and recovery capabilities than SATA interfaces. The SAS interface allows for a maximum data transfer rate of 6Gbps, ensuring that data is transferred quickly and reliably.
Reliability
The R749K Dell hard drive is designed for reliability in enterprise-level storage systems. It is built to handle the rigorous demands of high-speed data transfer and 24/7 operation. The drive's high rotational speed and large buffer size contribute to its overall reliability. The SAS interface also enhances reliability by providing advanced error detection and recovery capabilities.
Compatibility
The R749K Dell hard drive is compatible with a wide range of enterprise-level storage systems. The drive is designed to work with Dell PowerEdge servers and storage arrays, but it may also work with other systems that support the SAS interface. It is important to verify compatibility with the specific storage system before purchasing the drive.
Fainaly,the R749K Dell 450GB 15K RPM Form Factor 3.5 Inch 16MB Buffer SAS 6Gbps Hard Drive is a high-performance hard drive designed for use in enterprise-level storage systems. Its large storage capacity, high rotational speed, and large buffer size make it suitable for applications that require fast access to large amounts of data. The SAS interface enhances reliability and provides advanced error detection and recovery capabilities. The drive's compatibility with a wide range of storage systems makes it a versatile solution for enterprise-level storage needs. Overall, the R749K Dell hard drive is an excellent choice for organizations that require fast, reliable, and high-capacity storage solutions.
General Information about the Dell R749K
- Manufacturer: Dell
- Manufacturer Part : R749K
- SKU: R749K
Specifications
- Device type: hard drive - internal with carrier assembly.
- Form factor: 3.5 inch
- Capacity: 450 GB
- Interface type: serial attached SCSI (SAS)
- Data transfer rate: 6GBITS
- Compatible bays: 1 x internal - 3.5 inch
Dimension & Weight
- Width: 4 Inch
- Depth: 5.8 Inch
- Height: 1 Inch
- Weight: 1.52 Lbs
Compaitibility
- Inspiron 11Z (1110)
- Inspiron 14 (1440)
- Inspiron 1525
- Inspiron 400
- Inspiron 537S
- Inspiron 545S
- Inspiron M5110
- Latitude E6410
- Latitude E6420
- Optiplex 160
- Optiplex 390 DT
- Optiplex 580 DT
- Optiplex 9010A
- Optiplex 990 DT
- Poweredge 2900
- Poweredge 2970
- Poweredge C5220
- Poweredge R200
- Poweredge R210
- Poweredge R210 II
- Poweredge R300
- Poweredge R310
- Poweredge R410
- Poweredge R415
- Poweredge R510
- Poweredge R515
- Poweredge R710
- Poweredge R900
- Poweredge R905
- Poweredge T100
- Poweredge T110
- Poweredge T110 II
- Poweredge T300
- Poweredge T310
- Poweredge T410
- Poweredge T610
- Poweredge T710
- Powervault MD1000
- Powervault MD1220
- Powervault MD3000
- Powervault MD3000I
- Powervault MD3200
- Powervault MD3200I
- Powervault NX3100
- Studio 1458
- Vostro 1220
- Vostro 1520
- Vostro 3300
- Vostro V131
- XPS 8300
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.
