Analysis

Best M.2 SSDs for PS5 & GTA 6: Expand Your Console Storage Without Deleting Games

Comprehensive buyer's guide to top NVMe M.2 SSDs for PS5 & PS5 Pro to accommodate GTA 6's massive 160 GB install without sacrificing your existing library.

By GTA 6 Guides Editorial Team Published on Updated on

Official PS5 SSD Requirements
  • Form Factor: M.2 NVMe PCIe Gen4 x4 (2280 format recommended).
  • Target Speed: 5,500 MB/s minimum sequential read (7,000+ MB/s strongly advised).
  • Integrated Heatsink: Compulsory to eliminate thermal throttling when ripping across [Vice City](https://returntovice.com/en/).
  • Ideal Capacity: 1 TB or 2 TB to guarantee worry-free space for GTA VI and current AAA blockbusters.

With less than sixty days remaining before the monumental arrival of Grand Theft Auto VI, one of the biggest logistical hurdles for PlayStation 5 and PS5 Pro owners is storage capacity. Anticipated to command over 150 GB of uncompressed data, the factory 825 GB (or 1 TB Slim) drive will leave little breathing room for other heavy titles.

To ensure you don’t face the agonizing decision of deleting installed games on GTA 6 pre-load day, we review the best certified NVMe M.2 SSDs and provide a straightforward 5-minute installation walkthrough.


SSD ModelStorage TierRead VelocityHeatsink SolutionWarrantyDirect Purchase
WD_BLACK SN850X1TB / 2TBUp to 7,300 MB/sFactory integrated5 YearsCheck on Amazon
Samsung 990 PRO2TBUp to 7,450 MB/sFactory integrated5 YearsCheck on Amazon
Crucial T5001TB / 2TBUp to 7,300 MB/sFactory integrated5 YearsCheck on Amazon

1. WD_BLACK SN850X with Heatsink (The Overall Winner)

The Western Digital SN850X stands as the industry benchmark for console expansion. Engineered to match Sony’s internal architectural specs, it maintains rock-solid thermal equilibrium throughout extended gameplay sessions across Leonida.

  • Sequential Read: 7,300 MB/s | Sequential Write: 6,600 MB/s.
  • Low-profile matte black aluminum heatsink engineered for the PS5 expansion chamber.
  • Ensures zero-latency character switching between Lucia and Jason with lightning-fast background loading.
  • Where to buy: 👉 Check WD_BLACK SN850X with heatsink prices on Amazon (~$99 - $169 / €99 - €169).

[!TIP] For maximum price-per-gigabyte efficiency, the 2 TB model offers the lowest cost per GB and future-proofs your setup for subsequent major updates.


2. Samsung 990 PRO with Heatsink (Peak Velocity)

For power users desiring absolute peak throughput to exploit the hardware decompression pipelines of PlayStation 5 Pro, the Samsung 990 PRO dominates sustained transfer benchmarks.

  • In-house Samsung Pascal controller with dynamic thermal guard technology.
  • Streamlined industrial heatsink optimized for quiet, efficient passive heat dispersion.
  • Ideal for gamers who frequently capture and render 4K 60FPS HDR gameplay footage.
  • Where to buy: 👉 Check Samsung 990 PRO with heatsink prices on Amazon (~$119 - $189 / €119 - €189).

3. Crucial T500 with Heatsink (Best Value Choice)

If you’re working with a tighter budget but still want top-tier performance exceeding 7,000 MB/s, Micron’s Crucial T500 is the smart buy. Leveraging cutting-edge 232-layer TLC NAND flash, it delivers superb thermal efficiency at a price typically 15-20% lower than rival flagships.

  • Sequential Read: 7,300 MB/s | Sequential Write: 6,800 MB/s.
  • Low-profile integrated heatsink fully certified for PlayStation 5 clearances.
  • Optimized power draw minimizing heat dissipation inside the expansion enclosure.
  • Where to buy: 👉 Check Crucial T500 with heatsink prices on Amazon (~$85 - $145 / €85 - €145).

Step-by-Step Tutorial: Installing Your SSD

The entire physical installation requires only a standard Phillips #1 crosshead screwdriver:

  1. Power down the console: Disconnect all AC cords and HDMI cables. Let the console cool for 5 minutes.
  2. Remove the bottom cover plate: Lay the system flat on a soft cloth with the PS logo facing down. Gently lift the rear corner of the plate and slide it downward toward the base.
  3. Unscrew the expansion hatch: Remove the silver rectangular metal shield screw.
  4. Position the spacer: Unscrew the internal mounting standoff and reposition it into slot position 2280.
  5. Seat the M.2 card: Insert the SSD diagonally (30-degree angle) until firmly locked into the terminal, then secure it with the mounting screw.
  6. Reassemble and format: Slide the outer shell back on until it clicks. Boot up your PS5; the system OS will prompt an automated 15-second format prompt.

To compare day-one retail bundles and pre-order bonuses, check out our GTA 6 price comparison hub and track unlock hours on our countdown clock.

Frequently asked questions

What is the minimum read speed required by PS5 for GTA 6?
Sony recommends a minimum sequential read speed of 5,500 MB/s over PCIe Gen4 x4, though high-end 7,000 to 7,450 MB/s models provide the fastest open-world asset streaming.
Is a heatsink mandatory when installing an M.2 SSD inside the PS5?
Yes. The PlayStation 5 expansion bay is an enclosed slot where PCIe Gen4 controllers generate intense heat. Sony explicitly mandates a low-profile heatsink to prevent thermal throttling.
How much storage space will GTA 6 take up on PS5?
The base installation file is estimated between 145 GB and 160 GB, requiring extra buffer space for day-one patch decompression and upcoming online expansions.
Does opening the PS5 expansion slot void the console warranty?
No. Sony engineered the user-accessible M.2 bay specifically for consumer upgrades; popping off the side faceplate does not compromise your manufacturer warranty.