Toshiba PX04SVB048 480GB SAS 12GBPS SSD
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Toshiba PX04SVB048 480GB SAS 12GBPS SSD 512e Mixed Use MLC Refurbished

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Part Number#: PX04SVB048
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Short Description:
PX04SVB048 480 Gigabytes(GB) Serial-Attached SCSI (SAS) 12 Gigabytes Per Second (GBPS) 512e Mixed Use Multi-Level Cell (MLC) Solid State Drive(SSD) for Server | Made by Toshiba | Refurbished | Dell OEM
Product Condition:
Warranty provided by ALLHDD.COM:
90 Days

Product Overview of the Toshiba PX04SVB048 480GB SSD

The Toshiba PX04SVB048 is a solid-state drive (SSD) for various computing applications. With a capacity of 480GB, it offers a balance between storage space and performance. This SSD utilizes Multi-Level Cell (MLC) NAND flash memory technology, making it suitable for both consumer and enterprise environments. Using a Serial Attached SCSI (SAS) interface with a data transfer rate of 12Gbps ensures high-speed connectivity and reliability. The 512e format and hot-plug capability make it versatile and easy to integrate into existing systems.

Understanding SSD

Solid-state drives (SSDs) are storage devices that use flash memory to store data persistently. Unlike traditional hard disk drives (HDDs), SSDs have no moving parts, resulting in faster access times, lower power consumption, and better durability. These characteristics make SSDs ideal for use in various computing devices, from personal computers to enterprise servers.

Key Features of the Toshiba PX04SVB048 480GB SSD


The Toshiba PX04SVB048 model boasts a generous storage capacity of 480GB. This means it can accommodate up to 480 Gigabytes of data, providing ample space for various applications and files.

Form Factor

Measuring at a 2.5-inch form factor, the Toshiba PX04SVB048 480GB SSD is compatible with a wide range of devices, including laptops, desktops, servers, and storage arrays that support this size. Its compact design allows for versatile installation options.

Memory Technology

The Toshiba PX04SVB048 480GB SSD utilizes Multi-Level Cell (MLC) NAND flash memory technology. MLC NAND strikes a balance between performance, endurance, and cost-effectiveness, making it suitable for a diverse array of applications spanning from consumer to enterprise environments.

512e Technology

The "512e" designation signifies the sector size of the drive. In this case, it employs 512-byte emulation technology, ensuring compatibility with legacy systems while still leveraging the advantages of modern SSD technology

Multi-Level Cell (MLC) NAND Flash Memory

The Toshiba PX04SVB048 SSD utilizes Multi-Level Cell (MLC) NAND flash memory technology. MLC allows each memory cell to store multiple bits of data, typically two bits per cell. This increases storage density compared to Single-Level Cell (SLC) NAND flash, which stores only one bit per cell. Higher storage density translates to lower cost per gigabyte, making MLC SSDs more affordable while still providing good performance and reliability.

SAS Interface

The Serial Attached SCSI (SAS) interface is a high-speed, point-to-point serial protocol used for connecting storage devices to host systems such as servers and workstations. SAS offers advantages over other interfaces like SATA (Serial ATA) in terms of speed, scalability, and reliability. The Toshiba PX04SVB048 SSD features a SAS interface with a data transfer rate of 12Gbps, providing ample bandwidth for demanding workloads and ensuring efficient data transfer between the drive and the host system.

512e Format

The "512e" format refers to the sector size used by the SSD. In this format, the SSD emulates a traditional 512-byte sector size, making it compatible with legacy systems and software that expect this sector size. This ensures seamless integration of the SSD into existing infrastructure without requiring any modifications or updates to the operating system or applications.

Hot Plug Capability

The hot plug capability of the Toshiba PX04SVB048 SSD allows it to be inserted or removed from a system without shutting down the system. This feature is particularly useful in enterprise environments where uninterrupted operation is essential. Administrators can replace or upgrade SSDs on the fly, minimizing downtime and maximizing system availability.

Use Cases of Toshiba PX04SVB048 480GB SSD

Enterprise Servers

Enterprise servers require robust storage solutions to handle critical workloads efficiently. The Toshiba PX04SVB048 SSD excels in this domain with its high performance and reliability. It is well-suited for tasks such as managing databases, virtualization, and cloud computing. The SSD ensures smooth operations, minimizing downtime and enhancing productivity.

Data Centers

In data center environments, where performance and energy efficiency are key considerations, the Toshiba PX04SVB048 SSD emerges as a compelling storage solution. Its fast access times and low latency optimize data center operations, enabling swift data retrieval and processing. Moreover, its energy-efficient design helps in reducing power consumption, contributing to cost savings and sustainability efforts.


Demanding workstation applications like video editing, 3D rendering, and engineering simulations require storage solutions capable of handling large datasets and complex computations. The Toshiba PX04SVB048 SSD offers the necessary speed and responsiveness to tackle such tasks effectively. Its high-performance capabilities enhance workflow efficiency, enabling users to accomplish tasks with ease and precision.

Gaming Systems

Gaming systems demand storage solutions that can deliver fast loading times and seamless gameplay for an immersive gaming experience. The Toshiba PX04SVB048 SSD meets these requirements by accelerating game launch times and reducing in-game loading screens. Gamers can enjoy smoother gameplay with minimal interruptions, enhancing their overall gaming satisfaction.

Performance and Reliability

The Toshiba PX04SVB048 SSD stands out for its consistent performance and reliability, essential qualities for various applications. Equipped with MLC NAND flash memory and a SAS interface, it delivers optimal read and write speeds tailored for mixed-use scenarios. Whether handling read-intensive or write-intensive operations, the SSD ensures smooth and efficient performance, instilling confidence in users regarding data integrity and system stability.


MLC NAND flash memory typically offers higher endurance compared to Triple-Level Cell (TLC) NAND flash memory. As a result, the Toshiba PX04SVB048 480GB SSD is well-suited for write-intensive workloads without compromising longevity.

Benefits of Toshiba PX04SVB048 480GB SSD

Enhanced Performance

One of the standout features of the Toshiba PX04SVB048 SSD is its enhanced performance capabilities. Equipped with advanced technology, this SSD boasts high-speed read and write operations. As a result, users experience significantly reduced boot times, quicker application loading times, and faster data transfer speeds. This heightened performance not only enhances user experience but also boosts overall system responsiveness and efficiency.


Reliability is paramount in any storage device, particularly in environments where continuous operation is critical. The Toshiba PX04SVB048 SSD excels in this aspect due to its solid-state design. Unlike traditional hard disk drives (HDDs), SSDs lack moving parts, significantly reducing the risk of mechanical failures. This inherent reliability makes the PX04SVB048 SSD an ideal choice for mission-critical applications that demand uninterrupted performance.


In addition to reliability, the Toshiba PX04SVB048 SSD offers exceptional durability. Unlike HDDs, which rely on spinning disks and mechanical arms to read and write data, SSDs utilize flash memory technology, making them inherently more resistant to shock, vibration, and temperature fluctuations. As a result, the PX04SVB048 SSD can withstand the rigors of daily use with ease, ensuring long-term reliability and data integrity even in challenging environments.

Lower Power Consumption

Another significant advantage of the Toshiba PX04SVB048 SSD is its lower power consumption compared to traditional HDDs. SSDs require less power to operate, leading to reduced energy costs and extended battery life in mobile devices such as laptops and tablets. By optimizing energy efficiency, the PX04SVB048 SSD not only benefits the environment but also offers cost savings over the long term.

General Information of the Toshiba PX04SVB048 480GB SSD

  • Manufacturer: Toshiba
  • Part Number or SKU# PX04SVB048
  • Product Type: Solid State Drive
  • SSD Type: SAS-12GBPS

Technical Information

  • Capacity : 480gb
  • Nand Flash Memory Type : Multi-level Cell (mlc)
  • Form Factor : 2.5inch
  • Interface Type : Sas-12gb/s
  • Data Transfer Rate : 1.2 Gbps
  • Features : Mix Use 512e
  • Drive Transfer Rate : 1.2 Gbps (external)


  • Sustained 64kib Sequential Read : 1,900 Mib/s
  • Sustained 64kib Sequential Write : 850 Mib/s
  • Sustained 4kib Random Read : 270,000 Iops
  • Sustained 4kib Random Write : 60,000 Iops


  • Mttf : 2,000,000 Hours
  • Dwpd : 3

Expansion & Connectivity

  • Interfaces : 1 X Sas 12 Gb/s
  • Compatible Bays: 1 X Hot Plug - 2.5

Finally, The Toshiba PX04SVB048 480GB Mix Use MLC SAS 12Gbps 512e 2.5-Inch Hot Plug Solid State Drive offers a compelling combination of performance, reliability, and versatility. Whether deployed in enterprise servers, data centers, workstations, or gaming systems, it provides fast and efficient storage capabilities to meet the demands of modern computing environments. With its MLC NAND flash memory, SAS interface, 512e format, and hot-plug capability, this SSD is well-suited for a wide range of applications, making it an excellent choice for businesses and individuals alike seeking high-performance storage solutions.

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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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?

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(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.
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