Toshiba MK4058GSX 400GB 5.4K RPM HDD Notebook Drives
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MK4058GSX Toshiba 400GB 5.4K RPM 8MB BUFFER SATA-II 2.5inch Refurbished

Availability: In Stock
Part Number#: MK4058GSX
List Price was: $681.82
Your Price:
You Save: $456.82 (67% off)



Short Description:
MK4058GSX Toshiba 400GB 5.4K RPM 8MB BUFFER SATA-II 2.5inch Notebook Drive. Refurbished.
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days
Product Information to the MK4058GSX Toshiba Drive

The MK4058GSX Toshiba Drive is a 2.5 inch notebook drive that offers high-performance storage for laptops and other portable devices. It has a storage capacity of 400GB and a rotational speed of 5.4K RPM, which makes it an ideal choice for users who require fast and reliable storage solutions.

Buffer and SATA-II Interface

The Toshiba Drive is equipped with an 8MB buffer that helps to speed up data transfer rates and improve overall system performance. The buffer acts as a temporary storage area for data that is being read from or written to the drive. This allows the drive to handle large amounts of data more efficiently, which can be particularly useful when working with multimedia files or other data-intensive applications.

The drive also uses a SATA-II interface, which is a high-speed serial interface that allows data to be transferred between the drive and the system at rates of up to 3Gb/s. This interface is backward-compatible with the earlier SATA-I interface, which means that the drive can be used with older systems that do not support the newer standard.

Performance and Reliability

The MK4058GSX Toshiba Drive offers high performance and reliability, thanks to its high rotational speed and advanced features. The drive's 5.4K RPM rotational speed provides fast access to data, which makes it ideal for use in applications that require high-speed data transfer rates.

In addition, the drive is equipped with advanced features such as Toshiba's Silent Seek technology, which helps to reduce noise levels and improve overall system performance. The drive also has a Shock Sensor circuit that detects sudden movements or impacts and protects the drive's data by temporarily parking the read/write heads until the shock has passed.

Compatibility and Installation

The Toshiba Drive is compatible with a wide range of systems and operating systems, including Windows, Mac, and Linux. The drive is designed to be easy to install and comes with all the necessary cables and connectors. It also includes a quick installation guide and a user manual that provide step-by-step instructions for installing and configuring the drive.

Overall, the MK4058GSX Toshiba Drive is a high-performance and reliable storage solution that is ideal for use in laptops and other portable devices. Its high rotational speed, large buffer, and advanced features make it an excellent choice for users who require fast and efficient storage. The drive is also easy to install and compatible with a wide range of systems, which makes it a versatile and convenient choice for users who need reliable storage on the go.

General Information about the Toshiba MK4058GSX
  • Manufacturer: Toshiba
  • Part Number or SKU# MK4058GSX
  • Product Type: Hard Disk Drive
  • Product Name: Notebook Drives
Technical Specifications
  • Form Factor 2.5 Inch
  • Capacity 400GB
  • Interface Type Serial ATA-300
  • Buffer Size 8 MB
  • Compliant Standards S.M.A.R.T.
  • Drive Transfer Rate 300 MBPS (External)
  • Internal Data Rate 103 MBPS
  • Seek Time 12 Ms (Average) / 22 MS (Max)
  • Track-To-Track Seek Time 2 Ms
  • Average Latency 5.55 MS
  • Spindle Speed 5.4K RPM
Dimension and Weight
  • Width : 2.8 Inch
  • Depth : 3.9 Inch
  • Height : 0.6 Inch
  • Weight : 0.50 lbs

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.

Product Condition:
Warranty provided by ALLHDD.COM:
90 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.


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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.

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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.
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  • 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.