CUSU NVMe M.2 SSD 256GB–2TB | PCIe 3.0 Internal Drive 2280

CUSU NVMe M.2 SSD — Blazing-Fast Internal Storage for Desktop & Laptop

Upgrade your system with the CUSU NVMe M.2 2280 Solid State Drive, available in capacities from 256GB to 2TB. Powered by a PCIe 3.0 x4 NVMe interface, this compact M.2 drive delivers dramatically faster data transfer speeds compared to traditional SATA SSDs — making it ideal for faster boot times, quicker application launches, and smoother multitasking on both desktops and laptops.

Made in Mainland China.

Key Features

• Interface: PCIe 3.0 x4 | NVMe protocol | M.2 2280 form factor
• Available Capacities: 256GB, 512GB, 1TB, 2TB
• NAND Flash Type: QLC (Quad-Level Cell)
• Form Factor: M.2 2280 — fits the vast majority of modern desktops and laptops
• Cooling Fin Included: Yes — helps maintain optimal operating temperatures
• Certification: CE certified
• RGB: No — clean, no-fuss aesthetic
• Type: Internal Solid State Drive

Why Choose an NVMe SSD?

NVMe (Non-Volatile Memory Express) technology communicates directly with your CPU via the PCIe lane, offering significantly higher bandwidth than older SATA-based drives. The result is a noticeably snappier system — whether you're editing videos, gaming, or handling large files daily.

About Speed

Speeds listed in product specifications are provided for reference. Actual performance may vary depending on your system's interface type, hardware configuration, operating system, and benchmarking software used.

About Capacity

Flash memory manufacturers calculate storage using decimal notation (1GB = 1,000MB), while operating systems use binary notation (1GB = 1,024MB). This means the usable capacity displayed by your OS will be slightly lower than the labeled capacity. Additionally, a small portion of storage is reserved for Bad Block Management software, which ensures long-term drive stability. Actual available capacity is approximately labeled capacity × 0.93.

Compatible With

• Desktops with M.2 PCIe 3.0 slot
• Laptops with M.2 2280 NVMe slot
• Gaming PCs, workstations, and everyday computing setups

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Frequently Asked Questions

Q: Is this NVMe M.2 SSD compatible with my laptop?

A: This CUSU M.2 2280 NVMe SSD is compatible with any desktop or laptop that features an M.2 slot supporting the PCIe 3.0 x4 NVMe protocol. Always check your motherboard or laptop specifications to confirm M.2 NVMe compatibility before purchasing.

Q: What is the difference between the 256GB, 512GB, 1TB, and 2TB versions?

A: All versions share the same M.2 2280 form factor and PCIe 3.0 x4 NVMe interface — the only difference is total storage capacity. Choose based on your needs: 256GB or 512GB for OS and essential apps, 1TB for general use and gaming, and 2TB for heavy storage demands like video editing or large game libraries.

Q: Why does my operating system show less storage than the labeled capacity?

A: This is normal across all flash storage devices. Manufacturers use decimal measurements (1GB = 1,000MB), while operating systems use binary measurements (1GB = 1,024MB). Additionally, a small portion is reserved for Bad Block Management, which keeps the drive running reliably. Expect approximately 93% of the labeled capacity to be available in your OS.

Q: Does this SSD come with a cooling fin?

A: Yes, a cooling fin is included with this CUSU NVMe M.2 SSD to help manage heat during intensive workloads and maintain consistent performance over time.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.