ACASIS TB501 Thunderbolt 5 80Gbps M.2 NVMe SSD Enclosure

ACASIS TB501 Thunderbolt 5 SSD Enclosure Price in Bangladesh

Top Highlights

• Thunderbolt 5 80Gbps InterfaceHigh-bandwidth connectivity for demanding external SSD workloads.
• 6000MB/s-Class PerformanceFast transfers when paired with a capable NVMe SSD and host.
• Up to 8TB NVMe CapacitySupports M.2 2230, 2242, 2260 and 2280 SSD sizes.
• Aluminum Body & Cooling FanCombines passive heat dissipation with active cooling.

About the ACASIS TB501 Thunderbolt 5 SSD Enclosure

The ACASIS TB501 Thunderbolt 5 80Gbps M.2 NVMe SSD Enclosure is a high-performance external storage accessory developed for users who need faster access to large files and the flexibility of removable NVMe storage. Unlike an ordinary USB SSD enclosure intended for basic file transfers, the TB501 uses Thunderbolt 5 technology to provide up to 80Gbps interface bandwidth when connected to a compatible Thunderbolt 5 host. It incorporates the Intel JHL9480 controller, which supports high-speed communication between the host computer and the installed NVMe drive. ACASIS advertises read and write performance exceeding 6000MB/s under suitable conditions, making the enclosure relevant to demanding tasks such as high-resolution video editing, large photo-library transfers, media production, software development and moving extensive project archives. The standard TB501 supports M.2 NVMe SSDs in the 2230, 2242, 2260 and 2280 form factors, with a stated maximum capacity of 8TB. This allows users to select a suitable drive capacity according to their storage requirements and budget. Its aluminum alloy shell helps conduct heat away from the SSD, while the built-in cooling fan provides additional thermal management during sustained workloads. ACASIS describes the standard version as compatible with Thunderbolt 5, Thunderbolt 4 and USB4 hosts, but it is important to distinguish this model from the TB501Pro, which offers expanded legacy USB compatibility and additional fan controls. The original TB501 should also not be advertised as supporting PCIe Gen5 SSDs, because ACASIS identifies that capability as a difference between the standard and upgraded Pro models. The enclosure is intended for PCIe Gen3 and Gen4 NVMe drives supported by its original controller configuration. Its plug-and-play design avoids the need for a dedicated driver on supported operating systems, although a new SSD may require partitioning and formatting before it becomes available for file storage. The final performance depends on the SSD model, host port, cable quality, thermal conditions and file-transfer workload. A Thunderbolt 5 interface rating of 80Gbps should not be confused with a guaranteed 80Gbps file-transfer rate. Users should also avoid installing SSDs with large factory-attached heatsinks, because these may exceed the enclosure's internal clearance. For customers in Bangladesh seeking a powerful external NVMe solution for professional workflows, the ACASIS TB501 combines fast Thunderbolt connectivity, flexible SSD capacity and active cooling in a compact storage enclosure.

Design & Performance

Next-Generation Thunderbolt 5 Connectivity

The ACASIS TB501 uses a Thunderbolt 5 interface rated for up to 80Gbps bandwidth. This provides a high-bandwidth connection for external NVMe storage when used with a compatible Thunderbolt 5 computer.

The interface bandwidth is not the same as actual file-transfer speed. Real performance depends on the host controller, installed SSD, cable and workload.

Intel JHL9480 Thunderbolt Controller

The standard TB501 uses the Intel JHL9480 controller to manage high-speed storage communication. This chipset is central to the enclosure's Thunderbolt 5 capability.

Controller capabilities vary between TB501 versions. Features advertised for upgraded TB501Pro or TB501Max models should not automatically be applied to the original TB501.

High-Speed 6000MB/s-Class Transfers

ACASIS advertises read and write speeds exceeding 6000MB/s in suitable configurations. This performance class can help reduce the time required to transfer large video files, photo libraries and professional project data.

Actual speeds vary with the SSD, computer, connection mode, cable, file sizes and thermal conditions. Slower host interfaces will limit achievable performance.

Up to 8TB M.2 NVMe SSD Support

The TB501 supports compatible M.2 NVMe SSDs with capacities up to 8TB. This allows users to create external storage for backups, creative projects and large working files.

The SSD capacity is determined by the drive installed in the enclosure. Choose a supported NVMe model and check its physical thickness and power requirements before installation.

Supports Four M.2 SSD Form Factors

The enclosure supports M.2 2230, 2242, 2260 and 2280 SSD sizes. These form factors cover many compact and full-length consumer NVMe drives.

It is designed for NVMe SSDs rather than M.2 SATA drives. SSDs with integrated oversized heatsinks may not fit inside the enclosure.

Aluminum Alloy Heat Dissipation

The aluminum alloy enclosure helps conduct heat away from the installed SSD during operation. Thermal management is particularly important for high-speed NVMe storage during sustained file transfers.

The exterior may become warm under heavy workloads as heat is transferred away from internal components. Keep the enclosure in a ventilated location and avoid covering it during use.

Built-In Active Cooling Fan

The standard TB501 includes a built-in cooling fan to support temperature management. This helps the enclosure handle demanding workloads more effectively than relying on the metal housing alone.

Do not assume the standard model includes the manual fan-control button found on TB501Pro. Fan behaviour and controls differ between product versions.

Thunderbolt 4 and USB4 Host Compatibility

ACASIS lists the original TB501 for use with compatible Thunderbolt 5, Thunderbolt 4 and USB4 computers. This provides connection options beyond Thunderbolt 5-only systems.

The standard model does not have the same broad legacy USB compatibility as TB501Pro. Confirm your computer's exact port capabilities before purchasing, especially when using older USB-C or Thunderbolt 3 systems.

Plug-and-Play Storage Setup

ACASIS describes the TB501 as a plug-and-play enclosure that does not require a dedicated driver on supported systems. Once a compatible SSD is installed, the enclosure can be connected to the host computer.

A new or unformatted SSD may need to be initialized, partitioned and formatted in the operating system before files can be stored. Always back up important data before changing partitions or formatting a drive.

Practical for Professional File Workflows

The TB501 is useful for video editors, photographers, creative professionals, IT technicians and other users who regularly work with large files. Its high-speed interface can help make external NVMe storage more practical for demanding tasks.

For best results, pair the enclosure with a suitable high-performance NVMe SSD and a computer with the required Thunderbolt or USB4 capabilities. Keep a separate backup of irreplaceable data.

Who It's For

The ACASIS TB501 Thunderbolt 5 SSD Enclosure is suitable for professional video editors, photographers, content creators, graphic designers, IT professionals, software developers and power users who want fast external storage built around a compatible M.2 NVMe SSD. Its Thunderbolt 5 interface is particularly useful for handling large media files, moving project archives and working with data-intensive applications. The support for multiple M.2 sizes and capacities up to 8TB provides flexibility when selecting a storage drive. The aluminum housing and built-in cooling fan make it relevant to sustained workloads, while plug-and-play operation simplifies everyday use on supported systems. Buyers should verify the host port and SSD compatibility before ordering.

Simple Buying Guide

Before purchasing the ACASIS TB501, confirm that your computer has a compatible Thunderbolt 5, Thunderbolt 4 or USB4 port. A USB-C connector alone does not guarantee compatibility or high-speed operation. Next, choose an M.2 NVMe SSD in the supported 2230, 2242, 2260 or 2280 form factor, with capacity up to 8TB. The standard TB501 is not the same as TB501Pro, so do not assume native PCIe Gen5 SSD support or expanded USB 3.x compatibility. Check the SSD's physical dimensions, especially if it has a factory-installed heatsink. For the highest transfer performance, use a suitable Thunderbolt 5 host and cable, and remember that actual read and write speeds depend on the complete system.

Easy Steps to Check Before You Order

Verify the exact model number ACASIS TB501 and make sure the product is the standard version rather than TB501Pro or TB501Max. Confirm the Intel JHL9480 controller, Thunderbolt 5 80Gbps interface, built-in cooling fan and up to 8TB M.2 NVMe support. Check your computer's port specifications and ensure that your SSD uses a supported M.2 NVMe form factor. Avoid SSDs with oversized integrated heatsinks and do not rely on unverified PCIe Gen5 compatibility. Finally, confirm the current price, stock availability and applicable warranty terms with IT Source Bangladesh.

Why Buy From IT Source?

Explore the ACASIS TB501 Thunderbolt 5 80Gbps M.2 NVMe SSD Enclosure at IT Source Bangladesh and choose a high-performance external storage solution for professional and everyday workflows. With its Intel JHL9480 controller, support for up to 8TB NVMe SSDs, aluminum alloy construction and built-in cooling fan, the TB501 offers practical features for demanding file-transfer tasks. Before placing an order, confirm your computer and SSD compatibility and check the latest price, available stock and applicable warranty terms with IT Source.

Frequently Asked Questions