fanxiang
fanxiang S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 with Heatsink
Bottom line: The fanxiang S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 with Heatsink ($529.99 on Amazon as of 2026-10-07): Full 4TB in one drive stores an entire PS5 library without deleting games; main trade-off: 5000MB/s trails top-tier PCIe 4.0 drives that exceed 7000MB/s.
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*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
Pros & Cons
Pros
- ✓ Full 4TB in one drive stores an entire PS5 library without deleting games
- ✓ Heatsink pre-installed, no separate PS5-compatible cooler to buy
- ✓ Rated up to 5000MB/s sequential read on PCIe 4.0
- ✓ SLC caching keeps burst writes fast during large game installs
Cons
- ✗ 5000MB/s trails top-tier PCIe 4.0 drives that exceed 7000MB/s
- ✗ 4TB tier costs far more per GB than the 1TB and 2TB versions
- ✗ fanxiang is a lesser-known brand than Samsung, WD, or Crucial
- ✗ Heatsink height can block M.2 slots under a laptop or GPU
Manufacturer description
The fanxiang S660 is a 4TB PCIe 4.0 NVMe M.2 SSD built for PS5 owners who have run out of room for 100GB-plus installs. It ships with a heatsink already attached, so it drops straight into the console's expansion bay without sourcing a separate cooler, and fanxiang rates sequential reads up to 5000MB/s with SLC caching to keep game launches and level loads quick. Storage runs from 500GB up to this 4TB tier, enough to park an entire library instead of rotating titles in and out. The same drive works in a desktop or laptop M.2 slot, so it can move to a PC build later rather than being locked…
SpecPicks Verdict
SpecPicks scored fanxiang S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 with Heatsink using a rating × review-volume × price-fit model applied to published specs and reviews across the ssds & storage category. fanxiang's ssds & storage lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for ssds & storage of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Frequently Asked Questions
Will this SSD work in a PS5?
Yes, the S660 is a PCIe 4.0 M.2 NVMe drive sold specifically for the PS5 expansion slot, and it ships with the heatsink already attached so no extra cooler is needed.
How fast is the fanxiang S660?
fanxiang rates it at up to 5000MB/s sequential read over PCIe 4.0, with SLC caching to sustain speed during game installs and level loads.
How many PS5 games fit on 4TB?
Capacity depends on title size, but 4TB is the largest tier in the S660 line, which also comes in 500GB through 2TB if you need less space.
Can I use it in a PC instead of a PS5?
Yes. The S660 connects to standard M.2 slots on PCs and other platforms, though the attached heatsink may not clear tight laptop or under-GPU slots.
What warranty comes with it?
fanxiang includes a 3-year quality guarantee with after-sales support. Check the product listing for current terms in your region.
Key Features
- Efficient Performance: With speeds reaching 5000MB/s, the PCIE 4.0 4TB NVMe SSD is perfectly compatible with the PS5, ensuring swift game launches for an immersive gaming experience
- Ample Storage Expansion: The S660 M.2 SSD offers storage capacities ranging from 500GB to 4TB, eliminating concerns about game storage. Effortlessly expand your gaming storage and indulge in a plethora of gaming delights
- Efficient Cooling Design: The unique heatsink design ensures the S660 NVMe 4TB SSD operates at low temperatures during prolonged and intensive usage, providing a reliable memory expansion for your PS5
- Versatile Connectivity: The S660 Internal SSD 4TB not only delivers optimal storage for the PS5 but also seamlessly connects to various platforms, including PC. It serves as a versatile solution, offering robust support for various scenarios
- After-sales Guarantee: Purchase the S660 NVMe 4TB SSD and enjoy a 3-year quality guarantee. Our professional after-sales support team is always on call. Shop with confidence and enjoy lasting peace of mind
Full Specifications
| Brand | fanxiang |
|---|---|
| Color | Grey |
| Model Name | S660 |
| Read Speed | 4800 Megabytes Per Second |
| Form Factor | M2 |
| Media Speed | 4200MB/s |
| Model Number | S660 |
| Compatibility | PC, PS5 |
| Built-In Media | NVMe M.2 SSD |
| Hard-Drive Size | 4000 GB |
| Number of Items | 1 |
| Special Feature | Portable |
| Installation Type | Internal Hard Drive |
| Compatible Devices | Desktop |
| Data Transfer Rate | 5000 Megabits Per Second |
| Enclosure Material | Nand Flash Memory |
| Additional Features | Portable |
| Hard Disk Interface | NVMe |
| Warranty Description | 5 Year Manufacturer |
| Hard Disk Description | Solid State Drive |
| Full listing title | fanxiang S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 with Heatsink, Up to 5000MB/s, Internal Gaming SSD NAND SLC Cache Suitable for PS5 Enthusiasts, Technology Enthusiasts, IT Professionals |
Ready to buy?
fanxiang S660 PCIe 4.0 4TB NVMe M.2 SSD for PS5 with Heatsink, Up to 5000MB/s, Internal Gaming SSD NAND SLC Cache Suitable for PS5 Enthusiasts, Technology Enthusiasts, IT Professionals is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-10-07. Price and availability subject to change.
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