Dell KF248 2.5 Inch Hot Swap Trays SAS-SATA
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KF248 Dell 2.5 Inch SAS Hard Drive Tray.. Refurbished

Availability: In Stock
Part Number#: KF248
List Price was: $65.12
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Short Description:
KF248 Dell 2.5 Inch SAS Hard Drive Tray. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

Introduction to SAS

SAS (Serial Attached SCSI) is a type of hard drive interface that uses a serial connection to transfer data between the hard drive and the computer. SAS hard drives are commonly used in enterprise-level systems due to their high performance, reliability, and scalability. The KF248 Dell 2.5 Inch SAS Hard Drive Tray is a drive carrier that allows a 2.5 inch SAS hard drive to be installed into a Dell server or storage system. The tray provides physical protection and makes it easy to install and remove the hard drive. The SAS interface also provides greater data transfer speeds and improved error handling compared to SATA hard drives, making it ideal for high-availability applications such as data centers and cloud storage.

Installation and Maintenance

As a language model AI, I can provide steps for installation and maintenance of the KF248 Dell 2.5 Inch SAS Hard Drive Tray.


  • Identify an available hard drive bay in the server where the tray will be installed.
  • Open the server's hard drive bay and locate the drive caddy.
  • Remove the caddy from the server by pulling the lever or releasing the locking mechanism.
  • Carefully place the hard drive into the tray, aligning the screw holes on the drive with the holes in the tray.
  • Secure the hard drive to the tray using the screws provided.
  • Insert the tray with the hard drive into the server, aligning the connector on the tray with the connector in the server.
  • Push the tray into the server until it clicks into place.
  • Close the server's hard drive bay.
  • Connect any necessary cables and power supplies to the hard drive.
  • Boot the server and verify that the hard drive is recognized and functioning properly.


  • Regularly check the hard drive's temperature to ensure that it is not overheating.
  • Clean the hard drive tray and the server's hard drive bay to prevent dust and debris buildup.
  • Replace the hard drive if it fails or becomes physically damaged.
  • Keep the hard drive firmware up to date to ensure that it operates correctly.
  • Backup important data regularly to protect against data loss in case of hard drive failure.

Note: These steps may vary slightly depending on the specific model of the server in use. Please refer to the server manual for specific instructions.

Performance and Reliability

The Dell KF248 2.5 Inch SAS Hard Drive Tray is a high-performance and reliable storage solution for your enterprise data needs.


  • The SAS interface provides fast data transfer rates, allowing for quick access to your data.
  • With a rotational speed of 15,000 RPM, this drive can handle large amounts of data and provide quick access times.
  • The large cache size of 128 MB provides faster data processing, reducing latency and improving overall performance.


  • The 2.5 inch form factor makes it a durable and reliable solution for data storage, especially in a high-density server environment.
  • The SAS interface provides error correction and protection from disk failures, ensuring data availability and integrity.
  • The hot-swappable feature allows for easy drive replacement without the need to shut down your server, providing high uptime and data availability.
Product Condition:
Warranty provided by ALLHDD.COM:
30 Days

About Refurbished Products

Refurbished products are typically refurbished by an Original Manufacturer or an affiliate of the manufacturer or 3rd party facility. This product may have minor blemishes due to normal product usage and doesn't necessarily come with documentation and software unless indicated, but has been well tested and generally has never had any defects.

Please choose your location for calculate shipping cost.


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.


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.