PNY SSD7CS900-4TB-RB

Overview

The PNY SSD7CS900-4TB-RB is a 4TB internal solid-state drive designed for standard 2.5-inch, 7mm drive bays. It connects through a SATA III interface supporting speeds up to 6 Gb/s, delivering sequential read speeds up to 560 MB/s and write speeds up to 540 MB/s. This drive uses 3D NAND flash memory to provide reliable and consistent performance, making it a strong choice for upgrading desktops or laptops that need faster boot times and quicker file transfers.

With no moving parts, it operates quietly and offers greater durability compared to traditional hard drives. Its compatibility with Windows, macOS, and Linux ensures it fits well in a variety of computing environments, from everyday use to gaming and professional applications.

Key features

• 3D NAND flash storage that enhances reliability and longevity compared to older SSD technologies
• SATA III interface supporting up to 6 Gb/s for fast data transfer and broad compatibility with existing systems
• Support for TRIM and S.M.A.R.T commands to maintain optimal drive health and performance over time
• Quiet operation and improved durability due to the absence of moving parts
• High mean time between failures (MTBF) of 2 million hours, ensuring long-term dependability
• Works seamlessly with Windows, macOS, and Linux operating systems for versatile use

Key specs

• Storage capacity: 4 TB
• Form factor: 2.5-inch, 7mm thickness
• Interface: SATA III 6 Gb/s (backward compatible with SATA II)
• Sequential read speed: up to 560 MB/s
• Sequential write speed: up to 540 MB/s
• Flash memory type: 3D NAND
• MTBF: 2 million hours

Compatibility and usage

This SSD fits standard 2.5-inch drive bays commonly found in laptops and desktops, making it a straightforward upgrade for many systems. Its SATA III interface ensures compatibility with a wide range of motherboards and controllers, while backward compatibility with SATA II allows use in older machines. The drive’s large 4TB capacity suits users who need extensive storage for large files, games, or multimedia projects.

It is well suited for users looking to improve system responsiveness, reduce boot times, and enjoy quieter operation. Whether you are upgrading an aging laptop or building a new desktop, this SSD provides a balance of capacity and speed that supports everyday computing, gaming, and professional workloads.

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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