Black Opal NV7400 1TB SSD PCIe 4.0 - High-Speed NVMe Drive

In this review the Black Opal NV7400 1TB SSD is examined for users who need sustained high throughput and low-latency storage. The bottom line: this NVMe M.2 2280 drive is built for power users and content creators who want near top-tier sequential performance, with a reported maximum read speed up to 7450MB/s and write speeds up to 6500MB/s. The review focuses on real-world suitability for desktops, laptops, and PS5 upgrades, and highlights the SSD's cooling and power management features that help keep performance stable under load.

Key Features

• Maximum Read Speed: A 7450MB/s peak read throughput that accelerates large file transfers and shortens loading times in demanding workflows.
• Strong Write Performance: Up to 6500MB/s write speed to improve export times, game installs, and large project saves on supported PCIe 4.0 hosts.
• PCIe Gen4x4 Interface: The Gen 4x4 connection paired with 3D TLC NAND provides higher sustained bandwidth compared with PCIe 3.0 drives on compatible systems.
• Thermal Management: A 0.5mm graphene aluminium heat sink is included to dissipate heat and help maintain consistent performance during extended workloads.
• Power Efficiency: Composite PMIC power management improves energy distribution and can extend drive longevity under varying load conditions.
• Software Support: Free Acronis backup/cloning software is provided for easy migration and data protection when replacing a system drive.

Who It's For

The NV7400 is aimed at desktop and laptop power users, content creators, and gamers upgrading to PCIe 4.0 storage who need very fast sequential and good random I/O for large files and load-heavy tasks. It is also suitable for PS5 owners who want a high-capacity, thermally managed M.2 option that meets the console's performance expectations.

Those with older systems limited to PCIe 3.0 will not see the full speed benefit and should consider whether a Gen 4 drive is necessary yet; users who need enterprise-class endurance or specialized features beyond consumer NVMe drives should look to server-grade storage instead.

Pros & Cons

Pros

• Very high sequential read and write speeds that materially reduce load and transfer times on PCIe 4.0 systems.
• Effective thermal solution with a graphene aluminium heat sink to help sustain peak performance.
• PMIC power management and HMB support that improve stability and efficiency under mixed workloads.
• Includes free Acronis software for straightforward migrations and backups.

Cons

• Real-world gains are limited on PCIe 3.0 systems, so the drive will not reach advertised speeds on older machines.
• Consumer-grade endurance expectations apply; it is not a substitute for enterprise SSDs in intensive datacenter use.

Specifications

Form Factor	M.2 2280 NVMe
Interface	PCIe Gen4x4 (NVMe)
Capacity	1TB (other capacities available)
Max Sequential Read	Up to 7450MB/s
Max Sequential Write	Up to 6500MB/s
NAND Type	3D TLC NAND
Cooling	0.5mm graphene aluminium heat sink

Our Verdict

The Black Opal NV7400 1TB SSD is a strong value for anyone with a PCIe 4.0-capable laptop, desktop, or PS5 who wants market-leading sequential speeds and stable sustained performance. Its thermal design and power management make it a practical choice for extended tasks, and included Acronis software simplifies migration, so it represents a sensible upgrade for performance-focused users.

Frequently Asked Questions

Will this reach 7450MB/s on all systems?
It will only reach top speeds on systems with PCIe Gen4x4 support; PCIe 3.0 hosts will see lower performance.

Is the heat sink sufficient for long gaming or rendering sessions?
The supplied graphene aluminium heat sink helps dissipate heat and maintain stable performance for extended workloads in typical consumer systems.

Does the drive include cloning software for OS migration?
Yes, a free version of Acronis cloning and backup software is provided for users replacing an existing system drive.