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WD WDS800T2X0E-00CDD0 Black SN850 x 8TB M. 2 2280 NVMe Gen4 x 4 SSD - 7.03GB/s Read - 6.45GB/s Write - 4800TBW
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Product Features
Technical Overview
This SSD operates on the PCI Express NVMe 4.0 x4 interface, providing a direct pathway to the system's processor that minimizes latency and maximizes data throughput. The 8TB capacity is built using advanced 3D NAND flash memory cells arranged in a triple-level cell architecture, balancing density with endurance.
Performance metrics include sequential read speeds up to 7.03GB/s and sequential write speeds up to 6.45GB/s. Random 4K operations reach 1,200,000 IOPS for both read and write operations, ensuring responsive system performance during multitasking and game loading scenarios.
Relevant factors for this section include Storage Capacity, Platform Supported, Maximum Read Transfer Rate, Maximum Write Transfer Rate. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The WD Black SN850X combines massive 8TB capacity with Gen4 NVMe performance, eliminating the need to choose between storage space and speed. The 4800TBW endurance rating ensures long-term reliability even under continuous heavy write workloads typical of gaming, video editing, and professional applications.
High-Performance Architecture
Utilizes a PCIe 4.0 x4 interface with optimized controller firmware to maintain peak transfer rates across the entire capacity range, preventing performance degradation as the drive fills.
- 7.03GB/s sequential read
- 6.45GB/s sequential write
- 1.2M IOPS random 4K operations
Extended Durability
Rated for 4800 terabytes written, providing substantial write endurance for gaming installations, content creation projects, and system caching applications over the drive's lifespan.
- 4800TBW rating
- 5-year limited warranty
- TLC 3D NAND construction
Deployment / Use Cases
This SSD is specifically optimized for gaming PCs and high-performance workstations where fast storage directly translates to reduced load times and smoother application performance. The 8TB capacity accommodates extensive game libraries, 4K/8K video projects, and large datasets without requiring secondary storage solutions.
Beyond traditional PC platforms, the drive supports Sony PlayStation 5 compatibility when used with appropriate M.2 expansion hardware. This makes it suitable for console gamers seeking to expand their PlayStation 5 storage with NVMe performance that meets Sony's specifications for compatible drives.
Gaming System Primary Storage
Serve as the main boot and game installation drive for gaming desktops, providing near-instant level loads and rapid asset streaming in modern game engines.
- Reduces game loading times
- Supports DirectStorage technology
- Handles large game file sizes
Content Creation Workloads
Accelerate video editing, 3D rendering, and large file transfers by providing sustained high-speed sequential read and write performance for professional creative applications.
- 7.03GB/s read for media playback
- 6.45GB/s write for rendering output
- 8TB capacity for project files
Physical Profile
The M.2 2280 form factor measures 22mm wide by 80.01mm long with a slim 3.81mm height profile, designed for direct motherboard installation without requiring additional drive bays or power cables. The compact dimensions and lightweight 8.60-gram construction make it compatible with most desktop and small form factor systems that include M.2 slots.
- Width
- 0.87" (22 mm)
- Height
- 0.15" (3.81 mm)
- Weight
- 0.30 oz (8.60 g)
- Length
- 3.15" (80.01 mm)
Highlights
- 8TB capacity using Western Digital TLC 3D NAND technology
- PCI Express NVMe 4.0 x4 interface for maximum bandwidth
- Sequential read speeds up to 7.03GB/s
- Sequential write speeds up to 6.45GB/s
- Random 4K performance of 1,200,000 IOPS
- 4800TBW endurance rating for extended lifespan
- M.2 2280 form factor for direct motherboard installation
- Compatible with Windows 10+ and Sony PlayStation 5
- 5-year limited warranty from Western Digital
- Optimized for gaming and high-performance computing workloads
Specifications
| Specifications | |
|---|---|
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | WDS800T2X0E-00CDD0 |
| Brand Name | WD |
| Product Line | Black |
| Product Series | SN850X |
| Product Model | WDS800T2X0E-00CDD0 |
| Product Name | BLACK SN850X NVMe SSD - 8TB, Without Heatsink |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 8 TB |
| Platform Supported | PC |
| Drive Performance | |
| Maximum Read Transfer Rate | 7200 MB/s |
| Maximum Write Transfer Rate | 6600 MB/s |
| Random 4KB Read | 1200000IOPS |
| Random 4KB Write | 1200000IOPS |
| Endurance (TBW) | 4800 TB |
| Maximum Sequential Read | 7.03 GB/s |
| Maximum Sequential Write | 6.45 GB/s |
| Interfaces/Ports | |
| Drive Interface | PCI Express NVMe |
| Drive Interface Standard | PCI Express NVMe 4.0 x4 |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | M.2 2280 |
| Height | 0.15" (3.81 mm) |
| Width | 0.87" (22 mm) |
| Length | 3.15" (80.01 mm) |
| Weight (Approximate) | 0.30 oz (8.60 g) |
| Miscellaneous | |
| Device Supported | Gaming Console,PlayStation |
| Compatibility | Sony Playstation 5 |
| Operating System Compatibility | Windows 10+ |
| Warranty | |
| Limited Warranty | 5 Year |
User Manual
FAQ
What is the storage capacity of this WD Black SN850X SSD?
This WD Black SN850X solid state drive provides 8 terabytes (8TB) of storage capacity. This substantial space accommodates extensive game libraries, large media files, and professional applications while maintaining high-performance NVMe speeds across the entire capacity range.
What interface does this SSD use, and what performance does it deliver?
The drive uses a PCI Express NVMe 4.0 x4 interface, which provides maximum bandwidth for Gen4 systems. It delivers sequential read speeds up to 7.03GB/s and sequential write speeds up to 6.45GB/s, with random 4K performance reaching 1,200,000 IOPS for both read and write operations.
What form factor is this SSD, and where can it be installed?
This SSD uses the M.2 2280 form factor, measuring 22mm wide by 80.01mm long. It installs directly into M.2 slots on compatible motherboards in desktop PCs, workstations, and small form factor systems, requiring no additional power cables or drive bays.
What is the endurance rating of this WD Black SN850X drive?
The drive has an endurance rating of 4800 terabytes written (4800TBW). This indicates the total amount of data that can be written to the drive over its lifespan while maintaining reliable operation, making it suitable for write-intensive applications like gaming, content creation, and system caching.
Is this SSD compatible with gaming consoles like the PlayStation 5?
Yes, this WD Black SN850X SSD is compatible with the Sony PlayStation 5 when installed in the console's M.2 expansion slot. It meets Sony's specifications for compatible NVMe SSDs, providing additional high-speed storage for PS5 game installations and media.
What warranty coverage does Western Digital provide for this SSD?
Western Digital provides a 5-year limited warranty for this WD Black SN850X SSD. This warranty covers defects in materials and workmanship under normal use conditions, offering protection for the drive's expected operational lifespan in gaming and computing environments.
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