ACASIS MA1S1 M.2 NVMe SSD Adapter for MacBook Air & MacBook Pro

ACASIS MA1S1 M.2 NVMe SSD Adapter Price in Bangladesh

Top Highlights

About the ACASIS MA1S1 SSD Adapter

The ACASIS MA1S1 is an internal M.2 NVMe SSD conversion adapter for selected Apple computers with proprietary SSD connectors. It supports compatible MacBook Air A1465 and A1466 models from Mid 2013–2017, Retina MacBook Pro A1502 and A1398 models from Late 2013–Mid 2015, and specified Mac Pro configurations. The adapter accepts compatible PCIe NVMe M-key and B+M-key SSDs but does not support SATA SSDs. ACASIS recommends updating macOS to High Sierra 10.13 or later before installation and using APFS formatting for the replacement drive.

Design & Performance

Upgrade an Older Mac with M.2 NVMe Storage

The MA1S1 helps users replace a compatible proprietary Apple SSD with a standard M.2 PCIe NVMe drive. This provides another option when upgrading the storage capacity of a supported MacBook or Mac Pro.

The adapter does not include storage memory. A compatible SSD must be selected separately.

Compatible with Selected MacBook Air Models

ACASIS lists support for MacBook Air 11-inch A1465 and MacBook Air 13-inch A1466 models from Mid 2013 through 2017, where the original storage connector matches the supported configuration.

Check the exact model year and existing SSD interface before purchasing, as Apple model numbers can cover multiple hardware generations.

Compatible with Retina MacBook Pro Models

The adapter supports selected MacBook Pro Retina 13-inch A1502 and 15-inch A1398 models from Late 2013 through Mid 2015.

It is not a universal MacBook Pro adapter and should not be used with unsupported storage connectors or soldered-SSD models.

Selected Mac Pro Compatibility

ACASIS also identifies Mac Pro configurations associated with the ME253 and MD878 identifiers as compatible with the adapter.

Verify the installed storage connector and SSD requirements before carrying out a Mac Pro upgrade.

PCIe NVMe M-Key and B+M-Key Support

The MA1S1 supports compatible PCIe NVMe SSDs using M-key or NVMe B+M-key connections. This allows users to choose from supported NVMe drives rather than relying only on an original Apple SSD.

M.2 SATA SSDs are not supported, even when their physical connector appears similar.

Internal SSD Adapter Design

The compact adapter fits between a compatible M.2 NVMe SSD and the proprietary SSD socket of a supported Apple computer.

Unlike an external USB enclosure, it is designed for installation inside the computer and does not provide a USB connection.

macOS High Sierra 10.13 or Later Preparation

ACASIS recommends updating the Mac to macOS High Sierra 10.13 or later before installing the replacement NVMe SSD. This helps ensure that the required firmware and boot ROM updates are installed.

Perform the operating system update while the original working SSD is still installed, whenever possible.

APFS Formatting Guidance

The manufacturer's installation guidance recommends formatting the replacement SSD using Apple's APFS file system. Incorrect formatting may cause installation or boot problems on supported systems.

Back up important files before replacing or formatting the existing storage drive.

Choose Storage Based on Your Needs

The adapter allows buyers to select a compatible NVMe SSD according to their preferred capacity, performance and budget.

Actual performance is limited by the Mac's internal PCIe interface, SSD characteristics and software configuration. No specific transfer speed or maximum SSD capacity is guaranteed for this adapter.

Suitable for Repair and Upgrade Projects

The MA1S1 can be useful for extending the practical life of supported older Mac computers when their original SSD capacity is insufficient or a compatible replacement is needed.

For reliable results, confirm both the computer's model and the replacement SSD's compatibility before installation.

Who It's For

The ACASIS MA1S1 is suitable for MacBook Air and Retina MacBook Pro owners, Apple repair technicians, IT service providers and users upgrading compatible older Mac computers. It is especially useful when replacing an original Apple SSD with a supported PCIe NVMe drive.

Simple Buying Guide

Choose the MA1S1 if your Apple computer uses one of the supported proprietary SSD interfaces and you want to install a compatible M.2 NVMe drive. Check your Mac's exact model and year, verify the SSD uses PCIe NVMe rather than SATA, and update macOS to High Sierra 10.13 or later before replacing the original drive.

Easy Steps to Check Before You Order

Confirm the ACASIS MA1S1 model, your Mac's model identifier, the original SSD connector and the replacement NVMe SSD type. Make sure your important files are backed up and that the Mac has received the required firmware updates. Contact IT Source Bangladesh for current pricing, stock availability and warranty details.

Why Buy From IT Source?

Explore the ACASIS MA1S1 M.2 NVMe SSD Adapter Card at IT Source Bangladesh for practical storage upgrades on compatible older Apple computers. Its supported MacBook Air, Retina MacBook Pro and Mac Pro configurations make it useful for repair and storage replacement projects. Contact IT Source to confirm availability, pricing and warranty coverage.

Frequently Asked Questions