BIWIN Black Opal NV7400 2TB SSD Gen4x4, Read Speed up to 7450MB/s
Quick take
The BIWIN Black Opal NV7400 is a PCIe Gen4x4 NVMe M.2 2280 SSD designed for users who care about fast load times and snappy OS or game performance. It pairs high advertised sequential speeds (up to 7450MB/s read, up to 6500MB/s write) with features like HMB, smart cache, and a bundled heat sink. The biggest buying caveat is value, since high-capacity Gen4 SSD pricing can feel steep depending on what deal you find.
Pros and cons
Pros
- Strong performance on paper: up to 7450MB/s read and up to 6500MB/s write (plus up to 1000K IOPS random read).
- Gen4x4 NVMe M.2 2280 compatibility: fits many modern desktop/laptop upgrades and is intended for PS5 use.
- Thermal support: includes a graphene aluminum heat sink to help keep performance steady.
- Convenient setup package: buyers report it comes with the items needed for installation, including the heat sink and screw.
Cons
- Value depends on price: some buyers note the cost can be high for the capacity.
- Best results require the right slot: you need an M.2 2280 PCIe/NVMe drive bay, ideally with Gen4 support, to realize Gen4 speeds.
What buyers think
Buyer-review evidence points to a consistent theme: this SSD is fast, and it performs well once installed. Shoppers commonly mention strong read speeds, smooth everyday operation, and stable temperatures under normal use, including reports of solid PS5 compatibility. Several buyers also highlight ease of installation, specifically that the drive includes a heat sink and small hardware, which reduces friction during an upgrade.
Overall, buyer sentiment is positive, but review detail is limited mostly to broad impressions (speed, install experience, PS5 working properly), so it is best viewed as a practical, performance-focused NVMe upgrade rather than a deeply benchmarked product.
What this SSD is for
The BIWIN Black Opal NV7400 2TB is aimed at anyone upgrading an internal NVMe slot who wants a PCIe Gen4x4 SSD for faster app loading, quicker game launches, and responsive everyday use. With a 2TB capacity, it is also a sensible choice if you are tired of juggling smaller drives and want room for a larger library of games, work files, or a dual-purpose OS and storage setup.
Key features that matter in daily use
Gen4x4 NVMe performance
Advertised speeds top out at 7450MB/s read and 6500MB/s write, with up to 1000K IOPS for random read. That profile is generally relevant for OS responsiveness, fast application loading, and high-throughput workflows, as long as your system supports NVMe and can run the slot at PCIe Gen4 speeds.
Heat management for steadier behavior
It includes a graphene aluminium heat sink to support cooling and help maintain performance. If your device does not include its own M.2 thermal solution, this bundled heatsink can be a practical advantage for keeping temps under control during sustained workloads.
System-level efficiency features
The drive uses Host Memory Buffer (HMB) and smart cache, which can help with stability and data handling during heavy use patterns. It also supports Zip data compression, intended to improve storage efficiency. (Actual benefits will depend on workload and device support, but these features are generally aimed at keeping performance consistent.)
Management software (optional)
Biwin Intelligence is included as a management utility, with functions such as performance testing, data migration, and firmware updates. If you prefer a guided tool for drive management tasks, it can simplify maintenance compared to doing everything manually.
Compatibility checklist before you buy
- Form factor: M.2 NVMe, 2280 size.
- Connection: PCIe x4 NVMe slot (Gen4 is required to reach Gen4 speeds).
- Device support: intended for use in laptops, desktops, and PS5, but you still need an available M.2 slot that matches the required standard.
- Thermal fit: if your device requires a specific heatsink height or has strict cooling rules, check that the included heat sink will work without clearance issues.
Pros and cons in plain terms
Good fit if you want
- A 2TB Gen4 NVMe upgrade that targets high sequential throughput and strong random performance.
- A drive that is meant to handle game and OS workloads without needing extra thermal accessories.
- An SSD that buyers report as fast in real-world setups, including PS5 installs.
Consider other options if you
- Are highly price-sensitive, because high-capacity Gen4 SSDs can cost a lot, and value swings with market pricing.
- Only have an older system with limited NVMe capability, where you will not benefit from Gen4 speeds as much as you would on a compatible platform.
Verdict
The BIWIN Black Opal NV7400 2TB is a compelling choice for mainstream Gen4 NVMe upgrades when your system supports PCIe Gen4 and you want a 2TB capacity for games, OS, and everyday storage. Buyers tend to focus on speed, stable operation, and convenient installation with the included heat sink. If the price feels too high for the capacity you need, it may be worth waiting for a better deal or sizing down based on your storage priorities.
Want to see current pricing? Buy on Amazon
FAQ
Is the BIWIN black opal NV7400 2TB SSD compatible with PS5?
It is intended for use with Sony PlayStation 5, but you still need to confirm your PS5’s M.2 NVMe slot requirements (form factor and supported PCIe standard) before installing.
What size and type of SSD is this?
It is an NVMe M.2 2280 drive that uses PCIe x4.
What performance speeds does it support?
It is rated for up to 7450MB/s read and up to 6500MB/s write, with up to 1000K IOPS random read (and up to 900K IOPS random write).
Does it include a heat sink?
Yes. It is equipped with a graphene aluminium heat sink, and buyers report that installation includes the needed hardware.
Should I buy this if my system is not PCIe Gen4?
If your system only supports an older PCIe generation, you may not see the full Gen4 speed potential. The drive should still work in compatible NVMe slots, but your real-world speeds will depend on your hardware.
Specifications
| Product Title | BIWIN Black Opal NV7400 2TB SSD Gen4x4, Read Speed up to 7450MB/s, NVMe M.2 2280 PCIe 4.0 Internal PC Solid State Drive for Laptop/Desktop/PS5 |
|---|---|
| Category | Electronics > Computers & Accessories > Data Storage > Internal Solid State Drives |
| Brand | BIWIN |
| Manufacturer | Biwin |
| Model Name | NV7400-2TB |
| Model Number | NV7400 |
| Digital Storage Capacity | 2 TB |
| Hard Disk Interface | PCIE x 4 |
| Connectivity Technology | M.2 |
| Additional Features | TRIM Support |
| Compatible Devices | Desktop, Gaming Console, Laptop |
| Specific Uses For Product | Business, Gaming, Personal |
| Read Speed | 7450 Megabytes Per Second |
| Media Speed | 6500 megabytes_per_second |
| Data Transfer Rate | 7450 Megabytes Per Second |
| Form Factor | M.2 |
| Hardware Connectivity | PCIE x 4 |
| Compatible Video Game Console Models | Sony PlayStation 5 |
| Hard-Drive Size | 2 TB |
| Number of Items | 1 |
| Unit Count | 1.0 Count |
| Hard Disk Description | Solid State Drive |
| Built-In Media | NV7400-2TB |
| UPC | 887184019024 |
| Mfr Part Number | BIWIN NV7400 |
| Warranty Description | 5-year limited warranty |
| Installation Type | Internal Hard Drive |
Available variants
Style
- NV7400 Gen4
- X570 Gen5
Size
- 1TB
- 2TB
- 4TB
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