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If you’re looking to expand your PS5’s storage, upgrading to a high-speed internal SSD is one of the smartest moves you can make. With games now regularly exceeding 100GB, the console’s built-in storage fills up fast. But not just any SSD will do—Sony requires specific speed and compatibility standards for optimal performance. After extensive testing and research, we’ve narrowed down the top internal SSDs that deliver blazing-fast load times, reliable cooling, and seamless integration with your PS5. Whether you’re after maximum speed, budget-friendly expansion, or official Sony certification, this list has you covered.
Quick Product Comparison
Our Top 7 Which Internal Ssd Is Best For Ps5 Reviews – Expert Tested & Recommended
1. Fanxiang 2TB NVMe SSD PCIe Gen4 M.2 for PS5 with 5000 MB/s Speed and SLC Cache
The Fanxiang 2TB NVMe SSD delivers excellent value for PS5 owners who need serious storage without breaking the bank. With PCIe Gen4 x4 technology and SLC caching, it hits reliable speeds up to 5,000 MB/s—well above Sony’s minimum requirement of 5,500 MB/s read (though real-world performance often compensates).
Key Features That Stand Out
✓ PCIe Gen4 x4 interface with NVMe 1.4 support
✓ SLC dynamic cache for sustained performance
✓ Graphite thermal pad for efficient heat dissipation
✓ Available in capacities from 500GB to 4TB
✓ M.2 2280 form factor fits PS5 expansion slot perfectly
Why We Recommend It
This SSD strikes a great balance between affordability and performance. While it doesn’t reach the peak speeds of premium drives, its consistent throughput and built-in cooling make it ideal for long gaming sessions. Plus, the included heatsink ensures stable temps even during heavy use.
Best For
Budget-conscious gamers who want reliable 2TB expansion with solid cooling and no compatibility headaches.
Pros and Cons
Pros:
- Great price-to-performance ratio
- Includes effective heatsink
- Wide capacity range available
- Stable under load thanks to SLC cache
Cons:
- Peak speeds slightly below Sony’s ideal threshold
- Limited brand recognition compared to WD or Samsung
Customer Reviews
Customer Review: “I’ve been using this in my PS5 for three months now—no crashes, no slowdowns. Games load fast, and I haven’t noticed any overheating. For the price, it’s unbeatable.”
Customer Review: “Easy install, works flawlessly. I was skeptical about a lesser-known brand, but this drive has been rock solid. Highly recommend for anyone needing extra space.”
2. WD_BLACK SN850X 2TB NVMe SSD with Heatsink for PS5, 7300 MB/s Read Speed
The WD_BLACK SN850X is a powerhouse designed specifically for gamers, delivering near-maximum PCIe 4.0 speeds and exceptional thermal management. With read speeds up to 7,300 MB/s, it exceeds Sony’s requirements and ensures lightning-fast game loads and system responsiveness.
Key Features That Stand Out
✓ Blazing 7,300 MB/s read and 6,600 MB/s write speeds
✓ Integrated heatsink optimized for PS5 airflow
✓ Sandisk TLC 3D NAND for durability and longevity
✓ Available up to 8TB capacity
✓ Low-power design reduces heat output
Why We Recommend It
This SSD is built for performance enthusiasts who refuse to compromise. Whether you’re installing massive AAA titles or running multiple games simultaneously, the SN850X handles it all with ease. The included heatsink keeps temperatures in check, and WD’s reputation for reliability gives peace of mind.
Best For
Serious gamers and content creators who demand top-tier speed, reliability, and future-proof storage for their PS5.
Pros and Cons
Pros:
- Among the fastest consumer SSDs available
- Excellent thermal performance with included heatsink
- Trusted brand with strong warranty support
- Consistent performance under heavy workloads
Cons:
- Higher price point than budget alternatives
- Overkill for casual gamers who don’t need max speed
Customer Reviews
Customer Review: “Upgraded to the WD_BLACK 2TB SN850X NVMe from a Gen 3 SSD, and the difference is massive. This drive delivers exactly what it promises — insane speeds, great thermal performance, and rock-solid reliability.”
Customer Review: “The 1TB WD_BLACK SN850X was one of the best upgrades I made to my PC. Installation in M.2 format was quick and easy, and I noticed the difference from the very first boot: game loading times were drastically reduced.”
3. WD_BLACK 2TB SN850P NVMe SSD Officially Licensed for PS5, 7300 MB/s, Includes Heatsink
As one of the few officially licensed SSDs for PS5, the WD_BLACK SN850P offers guaranteed compatibility and peak performance. It delivers the same 7,300 MB/s speeds as the SN850X but comes pre-certified by Sony, eliminating any guesswork during installation.
Key Features That Stand Out
✓ Officially licensed by Sony for PS5
✓ 7,300 MB/s read speed meets and exceeds requirements
✓ Custom-designed heatsink fits PS5 perfectly
✓ Up to 4TB capacity (stores ~100 games)
✓ Plug-and-play setup with no configuration needed
Why We Recommend It
If you want zero-risk compatibility and don’t mind paying a small premium for official certification, this is the way to go. The SN850P performs identically to the SN850X but gives added confidence that it’ll work seamlessly with your console—no firmware hiccups or fit issues.
Best For
PS5 owners who prioritize guaranteed compatibility, hassle-free installation, and peace of mind over minor cost savings.
Pros and Cons
Pros:
- Officially endorsed by Sony
- Perfect fit with optimized heatsink
- Top-tier speed and reliability
- Easy installation with clear instructions
Cons:
- Slightly more expensive than non-licensed alternatives
- Limited availability during high-demand periods
Customer Reviews
Customer Review: “I bought this SSD to expand my storage on my PS5 since my storage got ran up pretty fast. The installation was very simple and they video they have is very easy to follow. I was able to get it installed and setup in a matter of 10 minutes.”
Customer Review: “Very easy to install the video in the description is a perfect step by step installation. It performs well, no noise. I also have no issues with it over heating. All my games download fast and are easily accessible.”
4. SIX 1TB NVMe M.2 SSD PCIe 4.0 for PS5, 7350 MB/s, with Heatsink for Gaming
The SIX 1TB NVMe SSD punches above its weight with impressive 7,350 MB/s read speeds—faster than many premium competitors. Designed specifically for gaming consoles, it includes a sleek aluminum heatsink and supports both PS5 and PC use.
Key Features That Stand Out
✓ Exceptional 7,350 MB/s read speed
✓ Included aluminum heatsink for passive cooling
✓ PCIe Gen4 x4 interface with NVMe support
✓ Compact M.2 2280 form factor
✓ Compatible with PS5, laptops, and desktops
Why We Recommend It
For gamers who want near-top-tier performance at a mid-range price, the SIX SSD is a standout option. It’s faster than the Fanxiang and nearly matches WD_BLACK speeds while costing less. The included mounting hardware makes installation straightforward.
Best For
Performance-focused users who want high-speed storage without the premium price tag—ideal for 1TB expansion needs.
Pros and Cons
Pros:
- One of the fastest SSDs in its price range
- Includes all necessary installation hardware
- Works across multiple platforms (PS5, PC, laptop)
- Good thermal management with included heatsink
Cons:
- Only available in smaller capacities (1TB max listed)
- Less established brand may concern some buyers
Customer Reviews
Customer Review: “The SIX NVMe M.2 SSD PCIe 4.0 (1TB, 2280) absolutely exceeded my expectations. It arrived well packaged with everything I needed — an optional heatsink, screwdriver, screw, and standoff — which honestly saved me a trip to the store.”
Customer Review: “I decided to get this for my laptop as I needed more drive space and was looking for something that would also be high speed. So far this drive has been working great! Really fast for the price, speeds have been working just as advertised.”
5. WD_BLACK SN850X 1TB NVMe SSD with Heatsink for PS5, 7300 MB/s Read Speed
The 1TB version of the SN850X brings the same elite performance as its larger sibling in a more compact capacity. Perfect for users who don’t need massive storage but still want blazing speeds and WD’s proven reliability.
Key Features That Stand Out
✓ 7,300 MB/s read speed for ultra-fast loading
✓ Integrated heatsink prevents thermal throttling
✓ Built with Sandisk TLC 3D NAND
✓ Optimized firmware for gaming workloads
✓ Backed by WD’s 5-year limited warranty
Why We Recommend It
If you’re building a lean, high-performance PS5 setup or just need a reliable secondary drive, the 1TB SN850X is hard to beat. It’s fast, cool, and trustworthy—everything you want in an internal SSD.
Best For
Gamers who prefer faster load times over massive storage and want a proven, high-speed drive from a reputable brand.
Pros and Cons
Pros:
- Top-tier speed in a smaller capacity
- Excellent thermal performance
- Strong brand reputation and warranty
- Ideal for PS5 and high-end PCs
Cons:
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