WD_Black SN8100 2TB NVMe SSD - PCIe 5.0x4, M.2 2280, Up to 14,900MB/s Read Speed, up to 11,000MB/s Write Speed, Best for AI Applications, Gaming, and Video Editing - WDS200T1X0M
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AI Verdict
A 2TB PCIe Gen 5.0x4 NVMe M.2 SSD with 14,900MB/s read and 11,000MB/s write for high-demand AI, gaming, and video editing applications.
This SSD is a strong fit for users building or upgrading high-performance systems specifically for demanding tasks like AI, 8K video editing, and competitive gaming. Its 14,900MB/s read and 11,000MB/s write speeds, coupled with PCIe Gen 5.0x4 interface, directly address the need for rapid data access and transfer in these scenarios. The power efficiency also helps maintain performance under load without excessive heat.
If you need even higher sustained write performance for extremely long, continuous workloads, look for drives specifically optimized for consistency in those scenarios, often with different controller and NAND configurations.
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Pros
- Blistering sequential read speeds up to 14,900MB/s.
- Sequential write speeds up to 11,000MB/s for the 2TB model.
- Over 100% more power efficient than PCIe Gen4 drives, operating at 7.5W or under.
- Utilizes TLC 3D CBA NAND technology for enhanced reliability and performance.
- Includes SanDisk Dashboard for monitoring and Acronis True Image for data migration.
- High endurance for the 2TB model at 1,200 TBW.
Cons
- Requires a PCIe Gen 5.0 compatible system (Intel 13th/14th Gen or AMD Ryzen 7000 with M.2 Gen5 slots).
- Price point is higher than many competing PCIe 4.0 drives.
- Mounting hardware is not included, potentially requiring a separate purchase.
- Can struggle in extreme, multi-hour consistency tests compared to some competitors.
Dimension Scores
Achieves sequential read speeds up to 14,900MB/s and write speeds up to 11,000MB/s, setting a new benchmark for consumer SSD performance.
Built with TLC 3D CBA NAND technology and offers 1,200 TBW endurance for the 2TB model, indicating robust long-term use.
The 2TB capacity is ample for large game libraries, AI models, and extensive creative projects, with options up to 8TB available.
Compatible with desktops and laptops, but requires a PCIe Gen 5.0 M.2 slot for full performance, limiting its universal plug-and-play appeal.
Best For
- High-level gaming with fast load times.
- Professional content creation, including 8K+ video editing.
- AI-powered applications and large model storage.
- Enthusiasts demanding cutting-edge storage performance.
Not Recommended For
- Basic users or systems without PCIe Gen 5.0 support.
- Budget-conscious buyers seeking cost-effective storage solutions.
- Users who primarily perform sustained, multi-hour heavy write workloads where consistency is paramount.
Watch Out For
- Requires a motherboard with a PCIe Gen 5.0 M.2 slot to achieve advertised speeds.
- The drive's price is significantly higher than previous generation SSDs, with a 4TB model being $550 compared to a 4TB SN850X at $230 a year prior.
- Mounting hardware for the M.2 slot is not included with the drive.
- While generally performing well, it can show struggles in extreme, multi-hour consistency tests compared to some other high-end SSDs.
Full Specifications
| ASIN | B0F3BD1W6R |
| Brand | Sandisk |
| Color | Black |
| Series | WD_BLACK SN8100 NVMe SSD |
| Hard Drive | 2 TB Solid State Drive |
| Item Weight | 0.264 ounces |
| Manufacturer | Sandisk Technologies, Inc. |
| Special Feature | ADVANCED RELIABILITY., BREAKNECK SPEEDS, EXPERIENCE PCIe Gen 5 |
| Flash Memory Size | 2 TB |
| Hardware Platform | PC |
| Installation Type | Internal Hard Drive |
| Item model number | WDS200T1X0M |
| Compatible Devices | Desktop, Laptop |
| Product Dimensions | 3.15 x 0.87 x 0.09 inches |
| Hard Disk Interface | PCIE x 4 |
| Hard Drive Interface | PCIE x 4 |
| Hard Disk Description | Solid State Drive |
| Hard Disk Form Factor | 22 Millimeters |
| Item Dimensions LxWxH | 3.15 x 0.87 x 0.09 inches |
| Connectivity Technology | NVMe, PCIe Gen5 |
| Digital Storage Capacity | 2 TB |
What Buyers Say
Early reviews highlight the WD_Black SN8100's unparalleled speed, with some tests showing it "destroying the competition" in gaming benchmarks. Users are reporting that the drive maintains its fast write speeds even when the cache is nearly full, which is a significant advantage over many other SSDs. While it can get warm, it generally manages temperatures well without throttling in typical use cases, even in laptops. However, some extreme, multi-hour consistency tests show it lagging behind certain competitors.
“Dude, this thing is stupid fast, like my games load before I even blink, but seriously, you need a new motherboard for it and it costs a fortune, but it's worth it if you want the absolute fastest.”
Common Praise
- Achieves sequential read speeds up to 14,900MB/s, making it the fastest consumer NVMe SSD available.
- Maintains high write speeds even when the drive is nearly full, indicating a large and efficient cache.
- Performs exceptionally well in gaming benchmarks, significantly reducing load times.
- Runs at an average operating power of 7.5W or under, leading to cooler operation compared to some other high-performance drives.
- The included SanDisk Dashboard and Acronis True Image software are useful for management and data migration.
Common Complaints
- The price is considerably higher than previous generation PCIe 4.0 SSDs.
- Requires a specific PCIe Gen 5.0 compatible system to utilize its full speed potential.
- Mounting hardware is not included, which can be an inconvenience for installation.
- Performance can drop in very long, sustained, multi-hour write consistency tests.
Ownership Tips
- The drive's power efficiency helps manage heat, but a heatsink is still recommended for sustained heavy workloads to ensure optimal performance.
- The actual write speed for the 2TB model is 11,000MB/s, while larger capacities (2TB-4TB) can reach 14,000MB/s.
- While it performs well in laptops, ensure your laptop's Gen 5 implementation can fully utilize the drive's speeds.
- The SanDisk Dashboard software is Windows-only, so Mac users won't have access to its monitoring features.
Frequently Asked Questions
What kind of system do I need to use this SSD?
You need a system with a PCIe Gen 5.0 M.2 slot, typically found on motherboards supporting Intel 13th/14th Gen or AMD Ryzen 7000 series processors, to experience the full advertised speeds.
Does this SSD come with a heatsink?
The standard version of the WD_Black SN8100 does not include an integrated heatsink, but a version with an integrated heatsink is available.
What software is included with the drive?
It comes with free downloads for SanDisk Dashboard for monitoring and Acronis True Image for SanDisk for data migration.
Is this drive suitable for laptops?
Yes, it is compatible with laptops, and some users report it runs well in laptops without excessive heat, though performance might vary depending on the laptop's specific Gen 5 implementation.
How does its power efficiency compare to older drives?
The WD_Black SN8100 is over 100% more power efficient than previous generation PCIe Gen4 drives, with an average operating power of 7.5W or under.
Buying Guide
When you're looking at an SSD like this, you need to understand that raw speed numbers aren't the only thing. Your entire system needs to be ready for PCIe Gen 5.0, meaning a compatible motherboard and CPU, otherwise you're paying for performance you can't use. Also, consider if your typical workload actually benefits from these extreme speeds, or if a slightly slower, more affordable drive would be just as effective for your needs.
PCIe Gen 5.0x4 interface
This is the connection standard, like a highway for data. Gen 5.0x4 is the newest and widest highway, allowing for significantly faster data transfer than older Gen 4.0 or Gen 3.0 roads, but your computer needs to have an entrance ramp for it.
Sequential Read/Write Speed (14,900MB/s Read, 11,000MB/s Write)
These numbers tell you how fast the drive can move large, continuous files, like loading a huge game level or saving a big video project. Higher numbers mean less waiting for these specific tasks.
TBW (Terabytes Written) Endurance
This is a measure of how much data can be written to the drive over its lifetime before it might start to degrade. A higher TBW means the drive is expected to last longer under heavy writing conditions, like constantly saving and editing large files.
Alternatives
If your system doesn't support PCIe Gen 5.0, look for high-performance PCIe Gen 4.0 NVMe SSDs with read speeds around 7,000-7,500MB/s. If budget is a primary concern and extreme speeds aren't critical, consider PCIe Gen 3.0 NVMe SSDs with speeds around 3,000-3,500MB/s.
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