Samsung MZ-7KE512BW

The Samsung MZ-7KE512BW is a 512 GB solid-state drive that fits into a standard 2.5 inch bay and connects through the SATA III interface. Built with Samsung 3D V-NAND flash memory arranged in thirty-two layers, it reaches sequential read speeds up to 550 MB/s and sequential write speeds up to 520 MB/s.

Random access performance is equally impressive, hitting 100,000 IOPS for reads and 90,000 IOPS for writes. Everyday tasks such as booting an operating system, loading large creative projects, or starting a game level feel almost instantaneous compared with a traditional hard drive.

When you enable RAPID mode through Samsung Magician software, the drive borrows a small portion of system DRAM to act as an extra cache. The result is even quicker response during heavy multitasking or large file transfers, without the need for additional hardware.

Security is handled on the drive itself through hardware-based AES 256-bit encryption that meets TCG Opal 2.0 guidelines. Dynamic Thermal Guard monitors temperature in real time and adjusts operations to keep the drive within safe limits, preserving both performance and longevity.

The 850 PRO draws just 3.3 W under active load and a negligible 2 mW in standby, making it a strong choice for battery-sensitive laptops. With an endurance rating of 150 TBW and a ten-year limited warranty, it offers dependable storage for gaming rigs, content creation workstations, and business systems that need consistent speed and long-term reliability.

Highlights:

• 512 GB capacity in a 2.5 inch form factor that uses the SATA III interface
• Sequential read speed up to 550 MB/s and sequential write speed up to 520 MB/s
• Random performance reaches 100,000 IOPS for reads and 90,000 IOPS for writes
• Hardware-based AES 256-bit encryption with TCG Opal 2.0 compliance
• RAPID mode draws on system DRAM to cache data for additional acceleration
• Endurance rating of 150 TBW and a ten-year limited warranty
• Dynamic Thermal Guard technology maintains safe operating temperatures
• Typical power draw of 3.3 W when active and only 2 mW in standby

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.

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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.

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