SanDisk Optimus 5100 4TB M.2 2280 PCIe 4.0 NVMe SSD

High-volume data workloads demand storage that doesn't slow you down. The SanDisk Optimus 5100 4TB NVMe SSD is built for creators, engineers, and power users who handle massive projects—8K video edits, complex 3D renders, or rapidly growing databases—without waiting on slow transfer times.

Key specifications

• Capacity: 4 TB
• Form factor: M.2 2280
• Interface: PCIe 4.0 x4 NVMe 1.4
• NAND flash: 3D TLC
• Sequential read speed: up to 5100 MB/s
• Sequential write speed: up to 4500 MB/s
• Random read IOPS (4KB): up to 700,000
• Random write IOPS (4KB): up to 800,000
• Endurance: 2400 TBW
• MTBF: 1,500,000 hours
• Encryption: AES 256-bit

Why choose it

With PCIe Gen4 x4 connectivity, the Optimus 5100 delivers blistering speeds for demanding applications. Its 3D TLC NAND and DRAM cache ensure consistent performance, while AES 256-bit security adds a layer of protection for sensitive data. The 4TB capacity offers plenty of room for large libraries, and the M.2 2280 form factor makes it a smart upgrade for modern builds.

Ideal use cases

• Video editing and post-production workstations
• High-end gaming rigs and enthusiast builds
• Workstations for CAD, 3D animation, and scientific computing
• Network storage or on-site servers needing fast cache drives

Good to know

The drive supports TRIM, S.M.A.R.T., and end-to-end data path protection, helping maintain long-term reliability. Its power efficiency—idle consumption as low as 0.05W—makes it suitable for laptops and compact systems. Backed by a robust endurance rating of 2400 TBW, the Optimus 5100 is engineered for intensive day-to-day use.