Samsung MZ-750120BW

Overview

The Samsung MZ-750120BW is a 2.5-inch solid-state drive designed to replace traditional hard drives with faster and more reliable storage. With a capacity of 120 GB and a SATA III 6 Gb/s interface, it delivers sequential read speeds up to 540 MB/s and write speeds up to 520 MB/s. This SSD is ideal for boosting the performance of laptops or desktops by speeding up boot times, application launches, and file transfers.

Equipped with Samsung’s MGX controller and in-house NAND flash, it maintains consistent performance even during heavy multitasking or large file transfers. Its shock-resistant design and hardware-based AES 256-bit encryption make it a secure and durable choice for everyday computing needs.

Key features

• 120 GB capacity suitable for operating systems, applications, and frequently accessed files
• SATA III 6 Gb/s interface ensures compatibility with most modern laptops and desktops
• High sequential read and write speeds reduce waiting times for loading and saving data
• Hardware-based AES 256-bit encryption protects sensitive data without impacting system performance
• Durable design with shock resistance supports portable use and frequent handling
• Long lifespan with a 1.5 million-hour MTBF and 35 TBW endurance rating for reliable daily use
• Consistent performance during sustained workloads thanks to Samsung’s MGX controller and NAND technology

Key specs

• Capacity: 120 GB
• Form factor: 2.5-inch
• Interface: SATA III 6 Gb/s
• Sequential read speed: up to 540 MB/s
• Sequential write speed: up to 520 MB/s
• Encryption: AES 256-bit hardware-based
• MTBF (mean time between failures): 1.5 million hours
• Endurance: 35 TBW (terabytes written) over three years

Installation and setup

Installing this SSD is straightforward and requires no special tools. Simply slide the drive into a standard 2.5-inch bay, connect the SATA and power cables, and proceed with installing or cloning your operating system. Its compatibility with most laptops and desktops makes it a practical upgrade for users looking to improve system responsiveness without complex configurations.

Ideal uses and environments

This SSD fits well in environments where faster system responsiveness is needed without large storage demands. It is a strong choice for students, remote workers, and casual users who want to speed up everyday tasks such as web browsing, document editing, and software use. Its shock-resistant build also makes it suitable for portable systems that move between home, office, and classroom settings.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

Learn more

Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

We act solely as a reseller. Any product warranty is provided and administered by the manufacturer, not by our store. That means eligibility, coverage, and outcomes are determined by the manufacturer’s policy for each brand and model. Before purchasing, we recommend reviewing the warranty terms on the manufacturer’s website or in the product documentation to confirm what is covered and for how long.

If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

Learn more