WD Black SN850P NVMe SSD 4TB for PS5
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Secure Payment Methods
Cash on delivery and various payment options and installment plans.
Fast and Secure Shipping
Receive your order within 2 to 5 business days.
Customer Service
Technical support from 10 am to 12 pm.
Warranty Coverage
Enjoy a 6-month to 3-year warranty through us with distributors.
WD_BLACK SN850P 4TB NVMe SSD for PS5 with Official Heatsink
Officially licensed storage expansion for PlayStation 5 consoles. Store up to 100+ games with massive 4TB capacity, 7,300 MB/s read speeds, and specialized PlayStation-badged heatsink.
Store Up to 100+ Full PS5 & PS4 Titles
Never delete another game. Officially tested and approved by Sony Interactive Entertainment for flawless compatibility, direct play from SSD, and instant boot speeds.
Uncompromised 4TB PCIe 4.0 Storage Hub
Perfect for high-end gaming rigs and streaming setups. Combines 4000GB of storage with 2,400 TBW endurance for massive Steam game libraries and video archives.
PlayStation 5 Certified Storage
Tested and officially licensed for PS5 consoles, featuring the official PlayStation logo on the custom heatsink for guaranteed plug-and-play compatibility.
Optimized Console Thermal Shield
Designed with a custom heatsink that fits seamlessly into the PS5 console M.2 bay, keeping the drive cool during intensive multi-hour 4K gaming sessions.
4TB Expansion (Hold 100+ Games)
Add up to 4TB of extra storage to your PS5 or PC, letting you keep massive blockbuster titles like Call of Duty, Gran Turismo, and GTA without sacrificing space.
Tool-Free Friendly Installation
Quickly installs into the PS5 M.2 expansion slot with a single screwdriver. Format directly from the PS5 dashboard in seconds and start downloading.
Sequential Read & Write Performance Comparison Index
Performance metrics measured in MB/s across verified synthetic and real-world storage benchmarks.
Hardware Synergy & Platform Compatibility
Pair high-speed NVMe storage with optimized components to unlock maximum bandwidth, instant responsiveness, and zero bottlenecks.
Next-Gen Gaming Motherboards
M.2 PCIe 5.0 / 4.0 slots with integrated heatsinks ensure maximum thermal headroom and zero throttling.
Explore Motherboards ↗Laptops & PS5 Storage Expansion
Slim single-sided M.2 2280 form factor fits snugly inside modern gaming laptops and PlayStation 5 expansion bays.
Explore Laptops ↗High-Frequency DDR5 / DDR4 RAM
Synchronize high-speed memory with ultra-fast NVMe storage for seamless multitasking and zero asset load delays.
Explore RAM ↗M.2 External Enclosures & Hubs
Turn fast NVMe drives into lightning-fast portable SSDs with Type-C 10Gbps/20Gbps enclosures.
Explore Enclosures ↗Technical Specifications
| Brand & Series | Western Digital • WD_BLACK SN850P (Official PS5 Licensed) |
| Model Number | WDBBYV0040BNC |
| Usable Capacity | 4TB (4,000,000 MB) |
| Form Factor | M.2 2280-S3-M with Official PlayStation Heatsink |
| Host Interface | PCIe Gen 4.0 x4, NVMe 2.0 |
| Flash Controller | Western Digital In-House 20-82-20035-B2 Tri-Core |
| NAND Flash Type | BiCS5 112-Layer 3D TLC NAND |
| DRAM Cache Buffer | 4GB High-Speed DDR4 DRAM Cache |
| Max Sequential Read | Up to 7,300 MB/s |
| Max Sequential Write | Up to 6,600 MB/s |
| Random Read 4KB | Up to 1,200,000 IOPS |
| Random Write 4KB | Up to 1,100,000 IOPS |
| Endurance Rating | 2,400 TBW (Terabytes Written) |
| MTBF Reliability | 1.75 Million Hours |
| PlayStation 5 Certified | Yes (Official Sony PlayStation Licensed Product) |
| Dimensions (L x W x H) | 80.0mm x 24.5mm x 9.9mm (PS5 Bay Spec Compliant) |
| Manufacturer Warranty | 5-Year Official Western Digital Limited Warranty |
Frequently Asked Questions & Store Policies
What is the difference between the SN850X and the SN850P?
The SN850P is officially licensed and branded by PlayStation, featuring a specialized PlayStation-badged heatsink certified directly by Sony for seamless compatibility and zero setup hassles.
How many games can I store on a 4TB SSD?
A 4TB SSD can store between 80 to 120 full-size modern AAA games (averaging 30GB to 80GB each), eliminating the need to delete games when new titles release.
Can I play PS5 games directly from this SSD?
Yes! Because the SN850P delivers 7,300 MB/s (well above Sony's 5,500 MB/s standard), you can download, store, and play PS5 and PS4 games directly without transferring them to internal storage.
Can this drive also be used in a desktop PC?
Yes, it functions perfectly in any PC motherboard with an M.2 PCIe 4.0 or PCIe 5.0 slot that accommodates a 9.9mm heatsink profile.
Does installing this SSD void my PlayStation 5 warranty?
No, Sony specifically designed the PS5 with an accessible user-expandable M.2 slot and encourages users to install certified SSDs.
What warranty is included with the WD_BLACK SN850P 4TB?
It is backed by a 5-Year official manufacturer warranty and comprehensive after-sales service from AHW Store.
What installment plans are available at AHW Store?
We offer flexible 0% interest installment plans with major Egyptian banks, as well as installment services via ValU, Sympl, and Souhoola.
How long does shipping take within Egypt?
Orders are delivered in 24 to 48 hours in Cairo and Giza, and within 2 to 4 business days across other governorates.
Does AHW Store provide installation support for PS5 storage?
Yes, our technical specialists can guide you step-by-step through the PS5 installation process via live chat or phone support.
What is AHW Store's return policy?
We offer a 14-day return and exchange policy for sealed items in accordance with Egyptian Consumer Protection Agency regulations.
