Why PS5 Storage Isn't Enough for GTA 6
Your PlayStation 5 comes with 825GB of usable storage—not the full 1TB you'd expect. Out of that, the PS5 system software takes up approximately 110GB, leaving you with roughly 710GB of actual game space.
GTA 6 is massive. The game ships with a significantly larger file size than its predecessor, with the PS5 version confirmed at around 150-160GB. After installing GTA 6, you're left with barely enough space for another major title or a few smaller games.
If you're a serious gamer with multiple titles—especially AAA games like Call of Duty, Elden Ring, or upcoming exclusives—the PS5's built-in storage becomes a bottleneck quickly. You'll find yourself constantly deleting and reinstalling games.
The Solution: An official PS5-compatible NVMe expansion SSD like the WD Black SN850P.
What Is the WD SN850P PS5?
The WD Black SN850P is a PCIe Gen4 NVMe SSD specifically designed and certified for PlayStation 5 expansion. It's not just any SSD—it's built to meet PlayStation's strict performance requirements, ensuring it works seamlessly with your console.
Key Specs:
- Read Speed: Up to 7,100 MB/s (exceeds PS5's minimum 5,500 MB/s requirement)
- Form Factor: M.2 2280 (standard for PS5)
- Heatsink Included: Pre-installed, so no additional cooling needed
- Capacities: Available in 2TB and 4TB
- Compatibility: PlayStation 5 certified (works with both standard and Digital editions)
The WD SN850P doesn't require any special installation software or configuration. You simply insert it into the PS5's expansion slot, and it's ready to use.
How Much Storage Do You Need for GTA 6?
GTA 6 file size: ~150-160GB (PS5 version)
Let's do the math:
| Item | Storage |
|---|---|
| PS5 System Software | 110GB |
| GTA 6 | 160GB |
| One more AAA title (e.g., Baldur's Gate 3) | 130GB |
| A few smaller games (20GB each × 3) | 60GB |
| Total | 460GB+ |
With your PS5's 710GB of usable space, you're already cutting it close after installing just GTA 6 and one other large game.
Recommended Expansion Sizes:
2TB WD SN850P
- Perfect for GTA 6 + 8-10 other games
- Best for casual to moderate gamers
- Gives you breathing room without overspending
4TB WD SN850P
- Install GTA 6 + all your favorite AAA titles simultaneously
- No more "what should I delete?" dilemmas
- Best for serious PS5 collectors
Installation Process (5 Minutes)
Installing the WD SN850P on your PS5 is straightforward:
- Power off your PS5 completely
- Locate the expansion slot on the back of your console (next to the disc drive)
- Remove the cover with the included tool or a Phillips screwdriver
- Insert the SSD at a 30-degree angle into the M.2 slot
- Push down firmly until it clicks
- Replace the cover
- Power on and format the expansion drive
Your PS5 will automatically detect the drive and walk you through formatting. The entire process takes less than 5 minutes. No technical expertise needed.
Performance Benefits: Why Speed Matters
The WD SN850P reads data at 7,100 MB/s, while the PS5 requires a minimum of 5,500 MB/s. This excess speed ensures:
✓ Faster Load Times — GTA 6 locations load slightly quicker (though PS5 is already fast) ✓ No Stuttering — Zero impact on gameplay performance ✓ Future-Proof — Ready for upcoming PS5 titles with higher storage demands ✓ Consistency — You won't hit performance bottlenecks even in demanding open-world games
Games installed on the expansion SSD perform identically to those on the PS5's internal drive. There's no performance penalty.
WD SN850P on Bitkart
We stock both capacities of the WD Black SN850P with full warranty and pan-India delivery:
WD Black SN850P 2TB – ₹12,000-15,000
- Best for most gamers
- Includes official Bitkart warranty and support
- Free shipping pan-India
WD Black SN850P 4TB – ₹20,000-25,000
- Maximum storage for GTA 6 and your entire library
- Same fast speeds, double the capacity
- Same warranty and shipping
Both come with a 3-year on-site warranty from Bitkart. If there's any issue, we handle it—no hassle.
Is WD SN850P Worth It for GTA 6?
Yes, if:
- You play multiple AAA games
- You don't want to constantly manage storage
- You want the fastest certified PS5 SSD
- You value plug-and-play simplicity
Maybe not if:
- You only play one or two games at a time (PS5's internal 710GB might suffice)
- You're strictly budget-conscious (some cheaper alternatives exist, though they're less reliable)
For GTA 6 specifically, an expansion SSD isn't mandatory—the game runs perfectly on internal storage. But if you have other games installed or plan to, the WD SN850P eliminates storage anxiety for years.
Alternatives We Carry
While the WD SN850P is our top recommendation for PS5, we also stock:
SK Hynix P41 Platinum — Slightly cheaper, slightly slower, still PS5-certified Samsung 990 Pro — Premium option, marginally faster
All are PS5-compatible. The WD SN850P hits the sweet spot of speed, reliability, and price.
GTA 6 on PS5: What to Expect
Resolution & Performance:
- Quality Mode: 4K @ 30fps with ray-tracing
- Performance Mode: 1440p @ 60fps without ray-tracing
- File Size: 150-160GB (installed)
Load times from the expansion SSD are imperceptible—you'll experience the same fast loading as the internal drive.
Storage Bandwidth: Your expansion SSD won't be a bottleneck. The PS5 is designed to pull data from either the internal or expansion drive seamlessly.
Why Bitkart for Your WD SN850P?
✓ Certified Retailer — Authorized WD distributor in India
✓ 3-Year Warranty — service across India
✓ Pan-India Shipping — Free delivery to Delhi, Mumbai, Bangalore, Hyderabad, and beyond
✓ Live Support — Call or chat with our team before buying
We've been in the PC and gaming hardware business since 1999. Your WD SN850P purchase is backed by decades of customer support.
FAQ: WD SN850P & GTA 6
Q: Will GTA 6 run slower on the expansion SSD?
A: No. The WD SN850P exceeds PS5's speed requirements. Load times and performance are identical to games on the internal drive.
Q: Do I need the heatsink?
A: Yes. The WD SN850P comes with an official heatsink pre-installed. Without it, thermal throttling can occur during extended gaming sessions.
Q: Can I use any PS5-certified SSD?
A: Yes. We carry multiple PS5-compatible options. However, the WD SN850P is widely recommended for reliability and speed.
Q: How long will 2TB last before I need 4TB?
A: Depends on how many games you install. GTA 6 is ~160GB. With a 2TB drive (roughly 1.8TB usable), you can fit GTA 6 + 8-10 other games comfortably. 4TB eliminates this constraint.
Q: Is it safe to install myself?
A: Absolutely. It's a 5-minute process with zero risk if you follow the simple steps. Your PS5 won't be damaged.
The Bottom Line
If you're serious about playing GTA 6 on PS5 and maintaining a diverse game library, the WD Black SN850P is the gold standard for expansion storage. It's fast, reliable, and takes less than 5 minutes to install.
Buy WD Black SN850P 2TB — For most gamers Buy WD Black SN850P 4TB — For unlimited gaming
Related Guides
Explore more gaming setup content:
- Best Monitors for PS5 Gaming — 4K & 1440p options for PS5
- PS5 Gaming Headsets & Accessories — Immersive sound for GTA 6
- Custom Gaming PC Builds — If you want to explore PC gaming
- Internal Storage Collection — All PS5 & PC SSDs
