Best PS5 SSD Storage Upgrades for GTA 6 (2026 Guide)
Last Updated: July 2026
Grand Theft Auto VI is going to be enormous. Industry analysts project GTA 6’s install size will exceed 100 GB, and with post-launch GTA Online updates, DLC expansions, and texture packs, that number will only grow. The PS5’s internal 825GB SSD has roughly 670GB of usable space — and if you already have a game library, GTA 6 will push you over the edge. The good news: Sony built a dedicated M.2 NVMe expansion slot into every PS5, and adding a compatible SSD is a 5-minute installation that gives you up to 8TB of additional blazing-fast storage. This guide covers the six best PS5 SSDs for GTA 6, ranked by performance, value, and reliability.
As an Amazon Associate I earn from qualifying purchases. Prices are approximate as of July 2026 and may change.
Quick Picks: Best PS5 SSDs for GTA 6 at a Glance
| Rank | Product | Platform | Best For | Price | Rating | Key Feature |
|---|---|---|---|---|---|---|
| #1 | WD_BLACK SN850X 2TB w/ Heatsink | PS5 | Best Overall | ~$388 | ★★★★★ | 7,300 MB/s, officially PS5 compatible |
| #2 | Lexar NM790 2TB w/ Heatsink | PS5 | Best Value | ~$320 | ★★★★½ | 7,400 MB/s at unbeatable price |
| #3 | WD_BLACK SN850P 2TB (PS5 Licensed) | PS5 | Best Official Licensed | ~$375 | ★★★★½ | Sony-licensed, purpose-built for PS5 |
| #4 | Samsung 990 Pro 2TB | PS5 | Best Premium | ~$300 | ★★★★½ | 7,450 MB/s, top-tier endurance |
| #5 | fanxiang S660 2TB | PS5 | Best Budget | ~$270 | ★★★★☆ | 5,000 MB/s, heatsink included |
| #6 | Corsair MP600 Pro LPX 2TB | PS5 | Best Compact | ~$250 | ★★★★☆ | Low-profile heatsink, PS5 optimized |
#1 — WD_BLACK SN850X 2TB with Heatsink — Best Overall PS5 SSD for GTA 6
Platform: PlayStation 5
Price: ~$388
Amazon Link: Check Price on Amazon
The WD_BLACK SN850X is the gold standard for PS5 SSDs. It is the drive that appears on virtually every “best PS5 SSD” list, and for good reason: it delivers 7,300 MB/s sequential read speeds, comes with a pre-installed heatsink, and is officially recognized as PS5-compatible by Western Digital. For GTA 6’s massive open world streaming asset data constantly, the SN850X provides the headroom to ensure zero stutters, zero pop-in, and zero loading screens.
Key Features
- 7,300 MB/s Sequential Read: Well above Sony’s 5,500 MB/s minimum requirement
- Pre-Installed Heatsink: Purpose-built for PS5 — no additional cooling needed
- Officially PS5 Compatible: Tested and validated for PS5 M.2 expansion
- Gen4 PCIe x4 Interface: Full PCIe 4.0 performance for maximum throughput
- Game Mode 2.0: WD’s firmware optimization that prioritizes game loading performance
- 2TB Capacity: Enough for GTA 6 plus a substantial game library
Why It’s Great for GTA 6
GTA 6’s Leonida map is the largest open world Rockstar has ever built. Every building, vehicle, NPC, and texture must stream from storage in real time as you move through the world. The SN850X’s 7,300 MB/s read speed ensures this streaming is instantaneous — you will never see a texture pop in late or experience a stutter as the game loads a new district. Loading times for initial game boot and fast travel are minimized.
The pre-installed heatsink is critical for extended GTA 6 sessions. During marathon play sessions, the SSD generates heat that can cause thermal throttling — the drive slows down to protect itself, which manifests as stutters and longer load times. The SN850X’s heatsink keeps the drive at optimal temperature even during 8-hour Vice City sessions.
Pros & Cons
| Pros | Cons |
|---|---|
| Top-tier 7,300 MB/s read speed | One of the more expensive options |
| Heatsink pre-installed | Slightly pricier than Lexar NM790 |
| Officially PS5 compatible | Overkill if you only store a few games |
| Game Mode 2.0 optimization | — |
| Rock-solid reliability and warranty | — |
Verdict
The WD_BLACK SN850X is the best overall PS5 SSD for GTA 6. It hits the sweet spot of maximum performance, official PS5 compatibility, and proven reliability. If you want the safe, top-tier choice, this is it.
#2 — Lexar NM790 2TB with Heatsink — Best Value PS5 SSD for GTA 6
Platform: PlayStation 5
Price: ~$320
Amazon Link: Check Price on Amazon
The Lexar NM790 is the value champion of PS5 SSDs. It matches or exceeds the SN850X’s performance at 7,400 MB/s read speed, includes a pre-installed heatsink, and costs $60+ less. Lexar achieves this aggressive pricing through a DRAM-less HMB (Host Memory Buffer) architecture that uses system RAM instead of dedicated DRAM — a design choice that has minimal impact on gaming performance but significantly reduces manufacturing cost.
Key Features
- 7,400 MB/s Sequential Read: Actually faster than the SN850X on paper
- Pre-Installed Heatsink: Ready for PS5 installation right out of the box
- HMB Architecture: Uses PS5 system memory for caching — lower cost, minimal gaming impact
- PCIe Gen4 x4 Interface: Full current-generation NVMe performance
- 2TB Capacity: Plenty of room for GTA 6 and your game library
- 5-Year Limited Warranty: Matches the warranty terms of more expensive drives
Why It’s Great for GTA 6
For GTA 6 specifically, the NM790’s DRAM-less design has essentially no practical impact. Game loading and asset streaming are dominated by sequential read performance, where the NM790 excels at 7,400 MB/s. The HMB architecture slightly affects random I/O performance (relevant for heavy multitasking or database workloads), but PS5 gaming does not stress this area meaningfully. You get 99% of the SN850X’s real-world gaming performance for significantly less money.
The heatsink performs well in PS5 thermal testing, keeping the drive within safe operating temperatures during extended GTA 6 sessions. Installation is identical to any other PS5 SSD — five minutes, one screw, done.
Pros & Cons
| Pros | Cons |
|---|---|
| Best price-to-performance ratio | DRAM-less (minimal gaming impact) |
| Faster on-paper speeds than SN850X | Lexar brand less recognized than WD/Samsung |
| Heatsink included | HMB uses a small amount of system RAM |
| 5-year warranty | Firmware less frequently updated |
| Easy PS5 installation | — |
Verdict
The Lexar NM790 is the smartest spending decision for most GTA 6 players. You get the same gaming performance as drives costing $70+ more. If you want maximum value without compromising on speed, this is the pick.
#3 — WD_BLACK SN850P 2TB — Best Official PS5-Licensed SSD for GTA 6
Platform: PlayStation 5
Price: ~$375
Amazon Link: Check Price on Amazon
The WD_BLACK SN850P is the officially Sony-licensed PS5 SSD variant of the SN850X. The “P” stands for PlayStation — this drive was designed in partnership with Sony, carries the official PlayStation license, and features PS5-themed packaging. Performance is comparable to the SN850X (both use the same controller and NAND), but the SN850P has the cachet of being the one drive Sony explicitly endorses for PS5.
Key Features
- Officially Licensed by Sony: The only PS5-licensed NVMe SSD on the market
- 7,200 MB/s Sequential Read: Matches the SN850X’s real-world performance
- Pre-Installed Heatsink: Designed to meet Sony’s exact thermal specifications
- PS5-Themed Packaging: Branded as the official PS5 expansion solution
- PCIe Gen4 x4 Interface: Full Gen4 performance
- 2TB Capacity: Substantial storage for GTA 6 and beyond
Why It’s Great for GTA 6
From a pure performance standpoint, the SN850P and SN850X are essentially identical drives — same controller, same NAND flash, same speeds. The SN850P’s advantage is the official Sony licensing, which means it has been tested and validated to meet Sony’s exact specifications for PS5 compatibility. For some buyers, especially those nervous about which SSDs work with PS5, the official license provides peace of mind.
For GTA 6, the SN850P delivers the same exceptional asset streaming performance as the SN850X — instant texture loading, zero pop-in, and fast boot times. The heatsink meets Sony’s thermal requirements, ensuring the drive stays cool during extended gameplay sessions in Vice City.
Pros & Cons
| Pros | Cons |
|---|---|
| Officially Sony-licensed | Costs slightly more than SN850X |
| – Same performance as SN850X | No real-world advantage over SN850X |
| Heatsink meets Sony specs | PS5 branding is cosmetic only |
| Maximum peace of mind | Limited to PS5 use (overkill for PC) |
| Premium build quality | — |
Verdict
The WD_BLACK SN850P is the best choice if you want the peace of mind of Sony’s official seal of approval. Performance is identical to the SN850X — you are paying a small premium for the license and branding. For most buyers, the SN850X offers the same performance for less, but the SN850P removes any doubt about compatibility.
#4 — Samsung 990 Pro 2TB — Best Premium PS5 SSD for GTA 6
Platform: PlayStation 5
Price: ~$300
Amazon Link: Check Price on Amazon
The Samsung 990 Pro is the performance and endurance king of PCIe Gen4 SSDs. Samsung’s flagship NVMe drive delivers 7,450 MB/s read speeds, the best random I/O performance in its class, and industry-leading endurance ratings. The 990 Pro uses Samsung’s own V-NAND and in-house controller, giving it unmatched consistency under sustained loads. Note: you need the heatsink version for PS5 use — ensure you buy the model with the heatsink included.
Key Features
- 7,450 MB/s Sequential Read: Among the fastest Gen4 SSDs available
- Industry-Leading Endurance: 1,200 TBW (terabytes written) for 2TB model — exceptional longevity
- Samsung V-NAND and Controller: In-house components for maximum reliability
- Heatsink Version Required for PS5: Available with pre-installed heatsink
- PCIe Gen4 x4 Interface: Full Gen4 bandwidth
- 5-Year Warranty: Samsung’s standard SSD warranty coverage
Why It’s Great for GTA 6
The 990 Pro’s advantage for GTA 6 lies in sustained performance and endurance. While all the drives on this list hit similar peak read speeds, the 990 Pro maintains its performance better under sustained, heavy workloads. If you are installing GTA 6’s 100+ GB initial download, transferring games between the internal SSD and the expansion drive, or running GTA Online updates that write significant data, the 990 Pro handles it without thermal slowdown.
The 1,200 TBW endurance rating means this drive will outlast your PS5. Even with daily GTA Online updates and frequent game transfers, you will not approach the write limit in the console’s lifetime. Samsung’s reliability track record is unmatched in the SSD industry.
Pros & Cons
| Pros | Cons |
|---|---|
| Best sustained performance | Must buy heatsink version for PS5 |
| Industry-leading endurance | Slightly more expensive than value options |
| Samsung reliability reputation | Non-heatsink version requires separate purchase |
| Excellent warranty support | Marginal real-world gaming difference vs SN850X |
| Premium build and components | — |
Verdict
The Samsung 990 Pro is the endurance and reliability champion. If you want a drive that will last the entire PS5 lifecycle without a hiccup, Samsung is the safest bet. Just make sure you buy the heatsink version for PS5 compatibility.
#5 — fanxiang S660 2TB — Best Budget PS5 SSD for GTA 6
Platform: PlayStation 5
Price: ~$270
Amazon Link: Check Price on Amazon
The fanxiang S660 is the cheapest path to a PS5-compatible SSD with a heatsink included. At $270 for 2TB, it significantly undercuts every other drive on this list. The trade-off is speed: the S660 maxes out at 5,000 MB/s, which is lower than the 7,000+ MB/s drives above — but it still meets Sony’s 5,500 MB/s minimum requirement (the S660’s performance varies by batch; verify current specs). For budget-conscious GTA 6 players, it gets the job done.
Key Features
- 5,000 MB/s Sequential Read: Meets Sony’s minimum PS5 requirement
- Heatsink Included: Ready for PS5 installation without additional purchase
- Lowest Price 2TB PS5 SSD: Exceptional value for 2TB of expansion storage
- PCIe Gen4 x4 Interface: Gen4 compatibility at a Gen3-like price
- DRAM-Less Design: Keeps costs down with minimal gaming performance impact
- 2TB Capacity: Doubles your PS5 storage for GTA 6 and more
Why It’s Great for GTA 6
At 5,000 MB/s, the S660 is slower than the premium drives, but it still exceeds the threshold where PS5 gaming performance is affected. The PS5’s requirement is 5,500 MB/s, and while the S660’s rated speed is slightly below that, real-world gaming performance is virtually indistinguishable from faster drives in most scenarios. Texture streaming and load times will be comparable.
The value proposition is straightforward: you get 2TB of PS5-compatible storage for $270, which is $50-$120 less than every other drive on this list. If GTA 6 storage is your primary concern and you are on a tight budget, the S660 solves the problem affordably.
Pros & Cons
| Pros | Cons |
|---|---|
| Lowest price for 2TB PS5 SSD | Slowest drive on this list (5,000 MB/s) |
| Heatsink included | Speed slightly below Sony’s recommended minimum |
| DRAM-less for lower cost | Lesser-known brand (fanxiang) |
| 2TB doubles PS5 storage | Warranty and support less established |
| Easy PS5 installation | May struggle with heaviest data transfers |
Verdict
The fanxiang S660 is the budget pick that gets the job done. It is the cheapest way to add 2TB to your PS5 for GTA 6. If every dollar matters and you just need the storage space, this is your drive. For better long-term performance, consider spending $50 more for the Corsair MP600 or Lexar NM790.
#6 — Corsair MP600 Pro LPX 2TB — Best Compact PS5 SSD for GTA 6
Platform: PlayStation 5
Price: ~$250
Amazon Link: Check Price on Amazon
The Corsair MP600 Pro LPX is purpose-built for the PS5, featuring a low-profile heatsink designed specifically to fit the PS5’s M.2 expansion bay. At $250, it is one of the most affordable premium-brand options. The LPX variant uses a slimmer heatsink than the standard MP600 Pro, making installation easier and ensuring compatibility with the PS5’s tight expansion slot clearance.
Key Features
- 7,100 MB/s Sequential Read: Exceeds Sony’s PS5 requirements comfortably
- Low-Profile Heatsink: Purpose-designed for PS5 M.2 bay clearance
- PCIe Gen4 x4 Interface: Full Gen4 performance
- PS5-Optimized Design: Built specifically with PS5 compatibility in mind
- TLC NAND Flash: Reliable triple-level cell memory for sustained performance
- Corsair Reliability: Established brand with strong warranty support
Why It’s Great for GTA 6
The MP600 Pro LPX hits 7,100 MB/s read speed — well above Sony’s requirement and in the same league as the SN850X and 990 Pro. The low-profile heatsink is the standout feature for PS5 owners: it eliminates any worry about whether the drive will fit in the expansion bay, which is a genuine concern with some bulkier heatsink designs. Installation is clean and straightforward.
For GTA 6, the LPX delivers fast texture streaming and minimal load times comparable to the premium drives. The TLC NAND provides better sustained write performance than QLC drives, which matters when transferring large game files between the internal SSD and the expansion bay.
Pros & Cons
| Pros | Cons |
|---|---|
| Low-profile heatsink fits PS5 perfectly | Not the fastest on this list |
| 7,100 MB/s read speed | Heatsink is non-removable |
| Best price among premium brands | Availability can be inconsistent |
| PS5-optimized design | LPX variant has lower write speeds than standard MP600 Pro |
| Corsair warranty and support | — |
Verdict
The Corsair MP600 Pro LPX is the best choice if you want a premium-brand drive at a lower price with guaranteed PS5 fit. The low-profile heatsink eliminates installation worries, and 7,100 MB/s is plenty for GTA 6. It is the best balance of brand reliability, price, and PS5 compatibility.
What to Look for in a PS5 SSD for GTA 6
1. Speed: Minimum 5,500 MB/s
Sony requires PS5 SSDs to deliver at least 5,500 MB/s sequential read speed. All drives on this list meet or exceed this threshold. For GTA 6’s massive streaming open world, faster is better — drives at 7,000+ MB/s ensure that texture streaming, NPC loading, and district transitions are truly seamless. While a 5,000 MB/s drive like the fanxiang S660 will work, spending slightly more for a 7,000+ MB/s drive provides headroom that pays off in the heaviest scenes.
2. Heatsink: Non-Negotiable
Every PS5 SSD must have a heatsink. Sony’s requirements specify that the drive must include either a pre-installed heatsink or a third-party heatsink attached before installation. Drives without heatsinks will overheat in the PS5’s expansion bay, causing thermal throttling and potential data corruption. All six drives on this list come with heatsinks included, so you are covered. The heatsink also ensures the drive maintains peak performance during extended GTA 6 sessions.
3. Capacity: 2TB Sweet Spot
GTA 6 alone will consume 100+ GB. Factor in GTA Online updates (which regularly add 5-20 GB per update), DLC expansions, and your other PS5 games, and 1TB simply is not enough. 2TB is the sweet spot — it doubles your PS5’s storage and provides room for GTA 6 plus a substantial library. 4TB and 8TB drives are available but significantly more expensive; 2TB offers the best cost-per-gigabyte for most players.
4. Interface: PCIe Gen4 x4
The PS5’s M.2 slot supports PCIe Gen4 x4 NVMe SSDs. All drives on this list use this interface. Do not attempt to install a PCIe Gen3 drive — while it will physically fit, it will not meet Sony’s performance requirements and will cause noticeable performance degradation in demanding games like GTA 6. PCIe Gen5 drives are backward compatible but offer no benefit on PS5 and are far more expensive.
5. Brand Reliability and Warranty
SSDs are long-term investments. Choose a brand with a proven track record and a solid warranty. WD (Western Digital), Samsung, and Corsair are the most established names on this list, all offering 5-year warranties. Lexar and fanxiang are newer to the PS5 SSD market but offer competitive warranty terms. Read recent reviews before purchasing to check for any firmware issues or reliability concerns.
6. Installation: Easier Than You Think
Installing a PS5 SSD takes about five minutes. You remove the PS5’s bottom faceplate, unscrew the M.2 slot cover, insert the drive at a 30-degree angle, press it down, secure it with the screw, replace the cover, and boot up. The PS5 will detect the drive and format it. No tools beyond a standard screwdriver are required. Sony provides a video guide on their support site.
Frequently Asked Questions
Can I use any SSD in my PS5 for GTA 6?
No. The PS5 requires a PCIe Gen4 x4 NVMe M.2 SSD with a minimum read speed of 5,500 MB/s and a heatsink. Standard 2.5-inch SATA SSDs are not compatible — the PS5’s expansion slot accepts only M.2 NVMe drives. All drives in this guide are PS5-compatible. Check our top pick.
How much storage does GTA 6 need on PS5?
GTA 6 will likely require 100+ GB of storage. Combined with GTA Online updates, DLC, and your other games, you should plan for at least 150 GB of dedicated space for GTA 6 and its post-launch content. A 2TB SSD gives you plenty of room. See our best PS5 SSD guide for recommendations.
Is a heatsink required for a PS5 SSD?
Yes, absolutely. Sony requires that all PS5 M.2 SSDs have a heatsink installed. Without one, the drive will overheat in the PS5’s expansion bay, causing thermal throttling, performance drops, and potential data corruption. All six drives in this guide come with heatsinks pre-installed. Never install a bare SSD without cooling.
Can I move GTA 6 between the internal SSD and the expansion SSD?
Yes. The PS5 lets you transfer games freely between the internal SSD and your M.2 expansion drive. You can also play games directly from the expansion SSD — there is no performance penalty compared to the internal drive. This makes it easy to keep GTA 6 on the expansion drive and move it to internal storage if you want to free up space for other games.
What size SSD should I get for GTA 6?
2TB is the sweet spot for most GTA 6 players. It provides enough room for GTA 6, GTA Online updates, DLC expansions, and a substantial library of other PS5 games. 1TB is too small given GTA 6’s 100+ GB footprint, and 4TB+ drives are significantly more expensive with diminishing returns unless you maintain a very large game library.
Will a faster SSD make GTA 6 load faster?
Yes, but with diminishing returns above 7,000 MB/s. All drives on this list exceed Sony’s minimum requirement and will deliver fast loading and seamless streaming. The difference between a 7,000 MB/s drive and a 7,450 MB/s drive will be imperceptible in real-world gameplay. Focus on getting a reliable, well-reviewed drive at your budget rather than chasing the absolute fastest speeds.
Final Thoughts
The best PS5 SSD for GTA 6 depends on your budget and priorities:
- Best overall: WD_BLACK SN850X 2TB — top-tier performance, proven reliability, PS5-validated
- Best value: Lexar NM790 2TB — 7,400 MB/s at the best price-per-GB
- Best official licensed: WD_BLACK SN850P 2TB — Sony-licensed peace of mind
- Best premium: Samsung 990 Pro 2TB — industry-leading endurance and reliability
- Best budget: fanxiang S660 2TB — cheapest 2TB PS5 SSD with heatsink
- Best compact: Corsair MP600 Pro LPX 2TB — low-profile heatsink, guaranteed PS5 fit
Whatever you choose, install it before November 19, 2026. GTA 6 is going to demand serious storage, and the last thing you want on launch day is a “not enough space” error.
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