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0NJXN Dell 12TB 7.2K RPM SATA-6GBPS 256MB Buffer 512e New

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Part Number#: 0NJXN
List Price was: $666.67
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New Sealed

Short Description:
0NJXN Dell 12TB 7.2K RPM SATA-6GBPS 256MB Buffer 512e 3.5inch Hot Plug Hard Drive With Tray For 14G Server. Brand New 2 Years Warranty.
Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
2 Years Warranty

More Information

The Dell 0NJXN 12TB 7.2K RPM SATA-6GBPS 256MB Buffer 512e 3.5-inch Hot Plug Hard Drive is a high-performance hard drive designed for use in enterprise environments.

The key specifications that contribute to its performance are:

  • 12TB storage capacity: This allows for large amounts of data to be stored on the drive, increasing the overall storage capacity of the system.
  • 7.2K RPM: This refers to the rotation speed of the hard drive platters. A higher RPM results in faster data access times and improved overall performance.
  • SATA-6GBPS interface: SATA (Serial ATA) is a data transfer interface that provides speeds of up to 6 Gbps. This interface is more common in consumer grade hard drive.
  • 256MB buffer: The buffer is used to temporarily store data being written to or read from the drive, allowing for faster data transfer.
  • 512E format: The 512E format allows for larger storage capacities by using larger physical block sizes.
  • 3.5-inch form factor: This is a standard size for hard drives, and it is commonly used in desktop computers and servers.
  • Hot-swap feature: The hot-swap feature allows for easy replacement of the drive without having to shut down the system, making it easy to perform maintenance or upgrades.

This hard drive is designed for high-performance applications that require fast data access, high storage capacity and high data transfer rate. It is ideal for use in server and storage systems, data centers and other enterprise environments.

Drive Compatibility

The Dell 12TB 7.2K RPM SATA-6GBPS 256MB Hot Plug Hard Drive is a high-capacity storage solution that is designed to be compatible with Dell servers and storage systems that support SATA 6Gbps interfaces. The drive features a rotational speed of 7200 RPM, which delivers faster data access than lower-speed drives, and a large storage capacity of 12TB, making it well suited for use in environments that require large amounts of storage such as data centers, enterprise servers, and cloud computing. Additionally, it has a 256MB buffer which helps to improve performance and data access times. The drive is also hot-pluggable, meaning it can be easily removed and replaced without the need to power down the system. This makes it well suited for use in environments where data availability and protection are of the utmost importance. This drive is a good option for those looking to expand their storage capacity while keeping the compatibility with their existing system that support SATA interface.

High Performance

A Dell 12TB 7.2K RPM hard drive using the SATA (Serial ATA) interface and with a data transfer rate of 6 gigabytes per second (GBps) will generally have a slower performance compared to a similar drive that uses the SAS interface and 12 GBps data transfer rate. However, it will still offer a large storage capacity and moderate speed for data transfer.

The 7200 RPM speed allows for faster access to stored data, while the 12TB capacity allows for storing large amounts of data. The SATA 6 Gbps interface allows for a maximum data transfer rate of 6 Gbps but it may not reach that level depending on the system it is being used in. It is generally used for non-critical application or for storage purpose.

General Information:
Manufacturer : Dell
Mfg Part Number : 0NJXN
Dell Part Number : 400-AYSO
Product Type : Hard Disk Drive With Tray

Storage Capacity: 12 TB
Form Factor : 3.5 Inch
Interface : SATA-6GBPS
Cache : 256 MB
Features : Advanced Format 512e
Rotational Speed : 7200 RPM


Rotational Speed : 7200 RPM

External Transfer Rate : 600 MBPS

Buffer : 256 MB

interfaces : 1 X SATA 6 GB/S
compatible Bays : 1 X Hot-swap - 3.5

Compatibility Information:
poweredge R640
poweredge R740
poweredge R740xd
poweredge C6420
poweredge R440
poweredge R540
powervault Nx3240
poweredge R6415
poweredge R7415
poweredge R7425

Product Condition:
New Sealed
Warranty provided by ALLHDD.COM:
2 Years Warranty


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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.