
WD 4TB Blue SN5000 NVMe Internal Solid State Drive SSD WDS400T4B0E
Price as of Sep 1, 2026
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Product Details
WD 4TB Blue SN5000 NVMe Internal Solid State Drive SSD - PCIe Gen 4.0, M.2 2280, Up to 5,500 MB/s WDS400T4B0E Experience high-capacity, high-speed storage with the WD 4TB Blue SN5000 NVMe Internal SSD. Built with PCIe Gen 4.0 technology, this SSD offers blazing-fast read speeds of up to 5,500 MB/s, making it ideal for gamers, content creators, and professionals who demand peak performance. With a massive 4TB of storage, you'll have plenty of space for games, software, and large media files. Designed in a compact M.2 2280 form factor, the SN5000 easily fits into modern laptops and desktops, making it an excellent upgrade for systems that support NVMe drives. Its advanced thermal management helps maintain consistent performance, even under heavy workloads, while reducing power consumption compared to traditional HDDs or SATA SSDs. Whether you're editing 4K videos, loading large game files, or just want faster boot times, the WD Blue SN5000 is built to deliver. With reliability backed by Western Digital’s trusted engineering, this SSD offers long-lasting durability and performance, making it a smart investment for any high-performance PC build or upgrade. WD Blue SN5000 – 4TB NVMe SSD (WDS400T4B0E) Capacity 4TB Interface PCIe Gen4 x4 (NVMe 2.0) Form Factor M.2 2280 Sequential Read Up to 5,500 MB/s Sequential Write Up to 5,000 MB/s Random Read (IOPS) Up to 690K Random Write (IOPS) Up to 900K NAND Flash 162-layer QLC Endurance (TBW) 1,200 TBW Power Consumption Avg: ~75 mW | Idle: ~6.3 mW MTBF 1.75 million hours Warranty 5-Year Limited Why It’s a Standout Exceptional Value: Offers PCIe 4.0 speeds at a budget Gen4 price point. PCWorld ranks it among the fastest HMB drives for its class Ideal for Content Creators: Designed for AI-enabled workflows, video editing, and multitasking without compromise High Endurance & Reliability: Built for professional workloads with high-terabyte writes endurance and a solid warranty Efficient Design: The DRAM-less design keeps power consumption low — perfect for compact builds and laptops.



