S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 - Fast Cooling Storage

In this review the S660 PCIe 4.0 4TB NVMe M.2 SSD is judged as a practical internal storage upgrade for PS5 owners and PC users who need large, fast capacity. The bottom line: it delivers the headline benefit of up to 5000MB/s read speeds and a built-in heatsink that keeps temperatures down during long play sessions, making it a sensible choice for gamers who want more storage without compromising load times or sustained performance.

Key Features

• High read speed: Up to 5000MB/s performance helps shorten game load times and speeds up asset streaming on compatible consoles and PCs.
• Large capacity options: Available up to 4TB so users can expand PS5 storage and keep large game libraries installed simultaneously.
• PCIE 4.0 interface: The PCIe 4.0 link provides the bandwidth modern consoles and motherboards expect for optimal NVMe performance.
• Integrated heatsink: A unique heatsink design helps maintain lower operating temperatures during prolonged, intensive use.
• Cross-platform use: The drive connects to PS5 and PC platforms, offering flexible use across gaming and workstation systems.
• Five-year guarantee: A five-year quality warranty gives buyers added confidence and access to after-sales support.

Who It's For

The S660 is aimed at PS5 enthusiasts who have hit the console's internal limit and need a high-capacity NVMe that fits the PS5 expansion slot while also keeping thermals in check. It is also suitable for PC users who want a large-capacity PCIe 4.0 drive for game libraries or mixed creative workloads.

Buyers who need enterprise-class endurance metrics or specialized controllers for sustained server workloads should look elsewhere; this drive is pitched at consumers and gamers who prioritize storage capacity, read speed, and sensible cooling over raw datacenter durability figures.

Pros & Cons

Pros

• Strong sequential read speeds that improve load times and asset streaming.
• Large 4TB capacity option removes frequent file management for heavy game libraries.
• Heatsink helps the drive run cooler during extended gaming sessions.
• Five-year warranty and accessible after-sales support add purchase assurance.

Cons

• Durability feedback from some users is mixed, so buyers seeking long-term endurance numbers should verify workload suitability.
• Not targeted at specialized enterprise use where endurance and sustained write specs are prioritized.

Specifications

Product type	PCIe 4.0 NVMe M.2 internal SSD
Capacity options	500GB, 1TB, 2TB, 4TB
Maximum sequential read	Up to 5000MB/s
Cooling	Unique integrated heatsink design
Compatibility	PS5 and PC platforms
Warranty	Five-year quality guarantee

Our Verdict

The S660 PCIe 4.0 4TB NVMe M.2 SSD is a practical value choice for PS5 owners and PC users who need large, fast storage with cooling that supports longer sessions. It pairs sensible thermals, broad compatibility, and a five-year guarantee to offer a compelling, cost-effective upgrade for gamers who want fewer load-time compromises and more installed titles.

Frequently Asked Questions

Will this fit the PS5 expansion slot?
Yes. The S660 is designed for PS5 compatibility as a PCIe 4.0 M.2 SSD and includes a heatsink suited for the console expansion area.

How hot does the drive run during gaming?
The integrated heatsink is intended to keep temperatures lower during prolonged and intensive usage, and customers report the drive remains relatively cool under load.

Is the 4TB model worth it for the price?
For users who keep many large games installed, the 4TB option removes frequent file juggling and offers strong value versus multiple smaller drives.