Condition: Brand New, Factory Sealed in Retail Box.

This item is 100% brand new, never opened, and never used.

Shipping, Packaging & Handling Policies: Handling: Packages are processed and shipped out within 2 business days of cleared payment, barring any unforeseen issues that would prevent this.

Safe Delivery Packaging: Shipped inside a sturdy, oversized shipping container packed with protective cushioning material to prevent damage to the retail box during transit.

Shipping Insurance Included: Sent out via UPS Ground with active tracking numbers uploaded automatically to your order layout dashboard. Full insurance value is covered at no extra charge.

Genuine, high-performance Samsung 990 PRO 4TB NVMe M.2 SSD. Widely recognized as one of the fastest, most stable solid-state storage solutions available, this top-tier drive features a massive, dedicated 4GB LPDDR4 DRAM Cache.

Unlike budget-focused "DRAM-less" drives that experience major speed drops during heavy data loads, this integrated hardware cache enables the 990 PRO to maintain continuous blazing-fast read and write bandwidth under intense stress.

This 4TB single-sided drive is a perfect, premium upgrade for desktop gaming PCs, heavy-duty creative production workstations, and thin laptops. It is also fully compatible with the PlayStation 5 console storage expansion specifications. I originally purchased this drive directly from Best Buy.

Verified Technical Specifications

Brand: SamsungModel Series: 990 PROModel Number: MZ-V9P4T0B/AM

Total Storage Capacity: 4TB (4,000 GB)

Cache Memory: 4GB Low Power DDR4 SDRAM Onboard Cache

Interface Protocol: PCIe Gen 4.0 x4, NVMe 2.0

Form Factor: M.2 2280 (Single-Sided Layout)

Sequential Read Speed: Up to 7,450 MB/sSequential

Write Speed: Up to 6,900 MB/sHardware

Security: AES 256-bit Full Disk Encryption

Thermal Management: Nickel-Coated High-End Controller & Smart Temperature Sensors

Purchased from Best Buy