The Samsung 990 PRO 4TB is a high-performance PCIe 4.0 NVMe SSD designed for gaming PCs, professional workloads, and large-capacity high-speed storage. Exact model MZ-V9P4T0B/AM uses the M.2 2280 form factor, PCIe 4.0 x4 interface, NVMe 2.0 protocol, Samsung V-NAND TLC, and 4GB LPDDR4 DRAM cache. It delivers sequential read speeds up to 7,450MB/s and sequential write speeds up to 6,900MB/s, with random performance reaching up to 1,600K read IOPS and 1,550K write IOPS. AES 256-bit encryption, TRIM, S.M.A.R.T., and Samsung Magician support add security and management features.
Shipping and Returns
We offer fast and reliable shipping for all our items. Orders are processed within 1-2 business days and shipped via standard delivery, which typically takes 3-5 business days.
For any questions regarding your order, please contact our customer service team for assistance.
Refund & Replacement Policy
Returns are only accepted in rare cases with double shipping charges, and only if the product is sealed.
Opened or preference-based returns are not allowed.
Please report any damaged, defective, dead-on-arrival, or incorrect product within 72 hours with an uncut unboxing video for replacement.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.
Refunds are processed after verification, and if a replacement is unavailable, a full refund will be issued.