fanxiang S660 2TB NVMe M.2 SSD

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78%
22%
93%
PS5 Compatibility
78%
Sequential Read Speed
58%
Sustained Write Performance
67%
Heatsink Quality
89%
Installation Experience
74%
Thermal Management
91%
Value for Money
63%
Brand Reliability
86%
Capacity Options
77%
Warranty & Support
88%
Real-World Gaming Performance
71%
Packaging & Accessories
84%
Compatibility Breadth
More

Overview

The fanxiang S660 2TB NVMe M.2 SSD enters a crowded market with a clear pitch: Gen 4 speeds at a price that doesn't demand much justification. fanxiang is an emerging value brand — not a household name like Samsung or WD, but one quietly building credibility in the budget-to-mid-range storage space. The 2TB capacity hits a practical sweet spot, offering enough room for a substantial PS5 game library or a roomy secondary drive in a desktop build. The bundled heatsink is a genuine bonus at this tier, sparing you an extra purchase. Just keep expectations grounded — advertised peak speeds and everyday real-world performance are rarely identical.

Features & Benefits

Running on a PCIe Gen 4x4 interface, this fanxiang SSD posts sequential read speeds up to 5,000MB/s — on par with many established Gen 4 competitors. It uses the standard M.2 2280 form factor, so it slots into the PS5 expansion bay without adapters and fits most modern desktop motherboards just as cleanly. The flash is 3D NAND TLC, common at this price point. There's no onboard DRAM, but an SLC cache layer handles burst writes well — think loading a game or moving a batch of files quickly. Where it can stumble is sustained heavy writes over longer stretches, which matters if you plan to use it as a primary video editing or large-file transfer drive.

Best For

The S660 drive makes the most sense for PS5 owners who want more storage without paying a premium for a well-known brand name. If your console storage is constantly running low and you'd rather not juggle which games to delete before every new install, 2TB gives you real breathing room. It also works well as a secondary PC drive for game installs or media archives, where burst-heavy workloads dominate. Budget-conscious builders will find the five-year warranty reassuring when committing to a lesser-known brand. And if you don't already own a heatsink, getting one included in the box removes a small but real friction point from the whole installation process.

User Feedback

With over 3,000 ratings averaging 4.6 stars, this NVMe upgrade has earned broadly positive reception. PS5 users consistently praise easy installation and immediate drive detection — game load times reportedly improve in a way that's hard to ignore. On the critical side, some buyers notice write speeds tapering off during sustained transfers, which is expected behavior for a DRAM-less TLC drive but catches people off guard when they expect peak figures throughout. The heatsink does its job adequately, though a handful of users mention the fit feels slightly loose in the PS5 bay. Long-term reliability reports are encouraging so far, but fanxiang simply hasn't been around long enough for definitive multi-year data to exist.

#Internal Solid State Drives
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Pros

  • Gen 4 PCIe speeds make a real, noticeable difference in PS5 game load times compared to the stock internal drive.
  • 2TB capacity is generous enough to hold a large game library without constantly juggling installs.
  • Heatsink is included in the box, removing an extra step and extra cost from the PS5 upgrade process.
  • M.2 2280 form factor works out of the box with PS5, most modern desktops, and a wide range of laptops.
  • Five-year warranty provides solid peace of mind when buying from a lesser-known brand.
  • Over 3,000 buyer ratings averaging 4.6 stars reflects consistently positive real-world satisfaction.
  • PS5 installation is straightforward — reliable drive detection with no reported compatibility headaches.
  • SLC caching handles everyday burst workloads like game loading and file transfers without issue.
  • Available in multiple capacities, so buyers can size up or down based on actual storage needs.
  • Ranked among the top drives in its Amazon category, suggesting strong competitive value at this price tier.

Cons

  • No onboard DRAM means sustained write speeds can drop significantly during large, continuous file transfers.
  • The heatsink feels functional rather than premium — a few buyers note fitment in the PS5 bay feels slightly loose.
  • fanxiang lacks the multi-year reliability track record that more established storage brands can offer.
  • Peak sequential speeds are only achievable under ideal conditions; everyday performance will be lower.
  • Not a practical choice as a primary boot or workstation drive for professional creative workloads.
  • Long-term endurance data is still limited given the brand's relatively short time on the market.
  • Users who benchmark obsessively may find the real-world numbers underwhelming versus advertised figures.
  • No DRAM cache makes this less competitive for write-heavy tasks like large database operations or video editing.

Ratings

The fanxiang S660 2TB NVMe M.2 SSD scores below are generated by AI after analyzing thousands of verified buyer reviews worldwide, with spam, bot-submitted, and incentivized feedback actively filtered out. Based on real purchase experiences from PS5 owners, PC builders, and everyday users, these ratings transparently reflect both where this drive genuinely delivers and where it falls short.

PS5 Compatibility
93%
The overwhelming majority of PS5 owners report plug-and-play detection with zero compatibility headaches. After the console's quick format prompt, the drive shows up immediately and functions exactly as expected — games install to it, load from it, and the PS5 treats it like a native expansion with no fuss.
A small number of users reported needing to reseat the drive before it was detected, though this appears to be an installation technique issue rather than a hardware defect. No widespread PS5 firmware conflicts have been reported.
Sequential Read Speed
78%
22%
In burst scenarios — launching a game, loading a level, or transferring a batch of files in one go — the S660 drive moves data at a pace that is genuinely impressive for its price tier. PS5 users in particular notice faster game boot times compared to the console's internal storage.
Advertised peak speeds of 5,000MB/s are achievable only under ideal, controlled benchmark conditions. Real-world sequential reads in typical desktop use land noticeably lower, and buyers who benchmark carefully will see a gap between the spec sheet and daily reality.
Sustained Write Performance
58%
42%
For the burst-heavy workloads that gaming produces — installing a 60GB title, copying a folder of photos — the SLC cache keeps things moving at a solid pace. Most PS5 users will never push the drive hard enough to notice any slowdown during normal play.
This is the S660 drive's clearest weakness: once the SLC cache fills up during a long, continuous write operation, speeds drop significantly. Users moving large video libraries or doing sustained file transfers will hit this ceiling, making it a poor choice as a primary drive for creative workloads.
Heatsink Quality
67%
33%
Including a heatsink in the box at this price point is a genuinely useful decision — it removes one extra purchase from the PS5 upgrade process and keeps temperatures in check during marathon gaming sessions. For most buyers, it does exactly what it needs to do.
Build quality of the heatsink is functional rather than premium. Several users noted the fitment inside the PS5 bay feels slightly loose compared to dedicated aftermarket options, and the materials feel lightweight. It will not impress anyone who has handled a high-end cooler, but it gets the job done.
Installation Experience
89%
Buyers consistently describe the installation process as approachable even without prior experience. The M.2 2280 form factor slots cleanly into PS5 and most desktop motherboards, and the heatsink attaches without tools beyond a small screwdriver. First-timers following a tutorial video generally have no real trouble.
A handful of users found the heatsink mounting slightly fiddly, particularly when aligning it inside the PS5's tight expansion bay. Desktop installations are straightforward, but those working in cramped PC cases may find the heatsink adds just enough bulk to make clearance tight.
Thermal Management
74%
26%
During extended PS5 gaming sessions, the drive maintains stable operating temperatures with the included heatsink in place. No widespread reports of thermal throttling or heat-related performance degradation have emerged from the large reviewer base, which is reassuring for long play sessions.
The heatsink is adequate for typical gaming loads but has not been tested or validated for high-intensity desktop workloads that generate sustained heat. Users in poorly ventilated PC cases running heavy write operations might want to supplement with better airflow rather than relying solely on the included cooler.
Value for Money
91%
At its price point, getting a PCIe Gen 4 2TB drive with a heatsink included and a five-year warranty is a combination that is hard to argue with. For PS5 owners especially, the cost-per-gigabyte and the included accessories make this one of the more compelling options in the budget Gen 4 segment.
The value calculation shifts slightly for buyers who need consistent sustained write performance or who place a premium on brand heritage — in those cases, spending more on an established competitor starts to make financial sense over the long run.
Brand Reliability
63%
37%
fanxiang's growing sales volume and 4.6-star average across over 3,000 reviews suggest that most buyers are genuinely satisfied. The five-year warranty is a meaningful signal of the company's confidence in its own product, and short-term reliability reports are broadly positive.
fanxiang simply does not have the multi-year reliability data that Samsung, WD, or Seagate have accumulated over decades. Buyers who weigh long-term durability heavily — or who are putting this in a mission-critical system — are essentially placing a bet on a brand with a limited track record.
Capacity Options
86%
Offering the S660 in four capacities from 500GB to 4TB means buyers can right-size their purchase. The 2TB variant reviewed here hits the sweet spot for most PS5 users, providing enough space to keep a substantial rotating library without reaching for the more expensive 4TB option.
The lower-capacity 500GB variant offers limited appeal in a market where game file sizes keep growing, and the 4TB option commands a significant price jump. The two middle capacities do most of the practical work for the majority of real buyers.
Warranty & Support
77%
23%
A five-year warranty on a budget-tier SSD is genuinely above average and reduces some of the risk associated with buying from a less-established brand. Buyers report that fanxiang's support team is responsive, which matters when something unexpectedly goes wrong years down the line.
Support quality with smaller brands can vary, and fanxiang lacks the extensive service infrastructure of major manufacturers. International buyers in particular may find warranty claims require more patience and back-and-forth than they would with a larger company.
Real-World Gaming Performance
88%
For the core use case — faster PS5 game loads and smoother level streaming — this NVMe upgrade delivers a real, perceptible improvement over the PS5's base internal storage. Users consistently report that switching to this drive made their console feel snappier in ways they notice during actual play.
The performance advantage over the built-in PS5 storage, while real, is less dramatic than raw speed numbers imply. In blind tests, most players would struggle to distinguish it from other mid-range Gen 4 drives, which keeps expectations realistic.
Packaging & Accessories
71%
29%
The heatsink is the standout inclusion — it is practical, saves money, and makes the product feel complete rather than barebones. Packaging is clean and organized, and the drive itself arrives well protected for shipping.
Beyond the heatsink, there are no extras: no installation guide specific to the drive, no thermal pad, and no screwdriver included. Buyers completely new to M.2 upgrades will need to look up instructions independently, which is a minor but real friction point.
Compatibility Breadth
84%
The M.2 2280 standard means this drive works across a wide ecosystem — PS5, AMD and Intel desktop platforms, and a broad range of modern laptops. Buyers who want one drive that works across multiple devices or future builds will find it a flexible option.
PCIe Gen 3 systems can run the drive, but the speed advantage shrinks considerably. Buyers with older platforms should verify slot compatibility, and those with Gen 3-only boards are paying for Gen 4 headroom they cannot currently use.

Suitable for:

The fanxiang S660 2TB NVMe M.2 SSD is a strong fit for PS5 owners who are tired of constantly managing storage space and want a straightforward, affordable expansion without overpaying for a brand-name alternative. If your console library has grown past what the built-in storage can handle — and whose hasn't at this point — 2TB gives you genuine breathing room to keep a large rotation of titles installed and ready. PC builders who need a fast secondary drive for game installs, media libraries, or general bulk storage will also find it punches above its price class for those workloads. The bundled heatsink is a practical touch that makes the PS5 installation more turnkey, especially for buyers who haven't upgraded console storage before and don't want to source extra accessories. Anyone comfortable with an emerging brand backed by a five-year warranty and a large base of satisfied buyers will feel reasonably confident here.

Not suitable for:

The fanxiang S660 2TB NVMe M.2 SSD is not the right tool for workloads that demand sustained, consistent write performance over long periods. Content creators who regularly move large video files, photographers batch-processing RAW libraries, or anyone planning to use this as a primary drive for professional creative work will likely run into the limitations of its DRAM-less design — speeds can drop noticeably once the SLC cache fills up during heavy transfers. It is also not the best choice for buyers who place heavy weight on brand longevity and multi-year reliability data, since fanxiang simply does not have the deep track record that established names like Samsung or Western Digital carry. If you need a single high-endurance boot drive for a demanding workstation, spending more on a DRAM-equipped alternative is the smarter call. Buyers expecting real-world speeds to consistently match the advertised 5,000MB/s peak figure will also come away disappointed.

Specifications

  • Brand: Manufactured and sold by fanxiang, a value-oriented storage brand gaining recognition in the budget-to-mid-range SSD market.
  • Model Series: This drive belongs to the S660 series, fanxiang's PCIe Gen 4 lineup designed for both console and PC use.
  • Capacity: Available in 500GB, 1TB, 2TB, and 4TB variants; the 2TB option reviewed here offers practical storage for most buyers.
  • Interface: Uses a PCIe Gen 4x4 NVMe interface, delivering up to four times the bandwidth of PCIe Gen 3 connections.
  • Sequential Read: Rated sequential read speeds reach up to 5,000MB/s under optimal conditions.
  • Form Factor: Standard M.2 2280 form factor (80mm length) ensures compatibility with PS5, most desktop motherboards, and many modern laptops.
  • Flash Memory: Built with 3D NAND TLC flash, a widely used technology that balances storage density with cost efficiency.
  • DRAM Cache: No dedicated DRAM cache is included; the drive relies on an SLC caching algorithm to handle burst read and write workloads.
  • Heatsink: A purpose-built heatsink is included in the package, designed to manage thermal output during extended gaming or intensive use sessions.
  • PS5 Compatible: Fully compatible with the PlayStation 5 expansion bay and meets Sony's minimum speed requirements for console storage expansion.
  • Warranty: Backed by a five-year manufacturer warranty with access to a dedicated after-sales support team.
  • Dimensions: The drive measures 3.15 x 0.87 x 0.39 inches, typical for an M.2 2280 NVMe module with a heatsink attached.
  • Weight: The bare drive weighs approximately 0.24 ounces, making it lightweight and easy to handle during installation.
  • Installation Type: Designed as an internal storage drive requiring physical installation into an M.2 slot on a compatible device.
  • Market Rank: Ranked #61 in the Internal Solid State Drives category on Amazon, reflecting strong sales volume and buyer confidence.

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FAQ

Yes, it will. The S660 drive meets Sony's PCIe Gen 4 speed requirements and fits the PS5 M.2 expansion bay directly. Better yet, the heatsink is already included in the box, so you do not need to buy one separately — just follow Sony's official expansion guide and you should be up and running in under 15 minutes.

Absolutely. Installation is straightforward, the drive is detected automatically by the PS5 after a quick format prompt, and the included heatsink removes one potential stumbling block. If you can follow a step-by-step video tutorial, you will have no trouble.

DRAM-less means the drive does not have a small dedicated memory chip to help manage data routing — something pricier drives include. In practice, for gaming and everyday file transfers, you likely won't notice a difference. Where it can show up is during very long, continuous file copies, where speeds may taper off once the SLC cache is saturated. For PS5 gaming, this is rarely a real-world concern.

SLC caching is a technique where a portion of the NAND flash is temporarily used in a faster single-level mode to handle incoming bursts of data. Think of it as a high-speed staging area — data lands there quickly, then gets moved to the main storage in the background. It works well for the kinds of loads gaming produces; it is sustained bulk transfers where its limits become visible.

It will work in any device with a standard M.2 2280 PCIe Gen 4 slot. Many modern laptops support this form factor, but double-check your laptop's specs before purchasing — some ultrathin models use shorter M.2 sizes (like 2242) or are limited to PCIe Gen 3, which would still work but cap performance.

For the PS5, Sony explicitly requires a heatsink or thermal pad to be installed — it is not optional. The included one covers that requirement. For desktop use, a heatsink is helpful but not always mandatory depending on your case airflow. The one bundled here is functional and adequate for the PS5 bay, though some users note the fit is not quite as snug as aftermarket options.

The established names will generally offer better sustained write performance, more mature firmware, and longer reliability track records. This fanxiang SSD closes the gap significantly on sequential read speeds and day-to-day gaming use, but if you are doing heavy professional workloads or simply want maximum peace of mind from a proven brand, the premium alternatives are worth the extra spend.

fanxiang offers a five-year warranty, which is competitive. User reports suggest their support team is responsive, though as a smaller brand, the experience may not be as polished as dealing with a major manufacturer. Keep your purchase receipt and order confirmation handy just in case.

No compatibility issues have been widely reported. The drive exceeds Sony's minimum speed threshold for PS5 expansion storage, and the vast majority of buyers report immediate, error-free detection. Game performance — including load times — is consistently reported as improved compared to the PS5's internal storage alone.

For most PS5 owners, 2TB is a very comfortable amount of storage. Modern AAA games typically run between 50GB and 100GB each, so you are looking at room for 20 to 40 large titles on top of whatever is on your console's built-in storage. If you are a heavy collector who never deletes anything, the 4TB variant exists, but 2TB covers the vast majority of use cases without much sacrifice.

Where to Buy

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fanxiang S660 2TB NVMe M.2 SSD
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fanxiang S660 2TB NVMe M.2 SSD
In stock $399.99
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