- Built for gaming PCs using PCIe Gen4 NVMe performance.
- Reaches 7300MB/s reads and 6600MB/s writes for rapid loads.
- Holds 2TB of storage using durable TLC 3D NAND flash.
Western Digital WD_BLACK SN850X 2TB M.2 2280 PCIe Gen4 NVMe Solid State Drive, TLC 3D NAND (WDS200T2XHE-00BCA0)
About this product
The Western Digital WD_BLACK SN850X 2TB NVMe PCIe Gen4 M.2 2280 SSD with heatsink is engineered for elite gaming performance, delivering blazing‑fast sequential read speeds up to 7300MB/s and write speeds up to 6600MB/s. Its integrated heatsink helps maintain optimal temperatures, preventing thermal throttling during long gaming sessions and ensuring consistent peak performance. Built with SanDisk TLC 3D NAND, the SN850X provides capacity, durability, and efficiency for large game libraries, demanding applications, and high‑speed workflows. The WD_BLACK Dashboard enhances your experience with performance monitoring, RGB control, and Game Mode 2.0—exclusive to this model—for maximum gaming responsiveness. Compatible with Windows PCs and PlayStation 5, this SSD brings high‑end speed, reliability, and next‑level storage performance. Backed by a 5‑year limited warranty for long‑term confidence.
- Built for gaming PCs using PCIe Gen4 NVMe performance.
- Reaches 7300MB/s reads and 6600MB/s writes for rapid loads.
- Holds 2TB of storage using durable TLC 3D NAND flash.
- Uses advanced NVMe controller with ECC for stable data.
- Fits standard M.2 2280 slots found in modern systems.
- Works with Windows PCs and PS5 (heatsink model only).
- Heatsink helps prevent throttling under heavy workloads.
- M.2 interface with optimized thermal control.
- M.2 PCIe for a single‑drive gaming configuration.
- 5‑year limited manufacturer warranty.
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| Attributes | Western Digital WD_BLACK SN850X 2TB M.2 2280 PCIe Gen4 NVMe Solid State Drive, TLC 3D NAND (WDS200T2XHE-00BCA0) | Western Digital WD_BLACK SN850X 8TB M.2 2280 PCIe Gen4 NVMe Solid State Drive, TLC 3D NAND (WDS800T2XHE-00CDD0) | WD Black SN7100 1TB M.2 2280 PCIe Gen4 x4 Internal Solid State Drive, TLC 3D NAND (WDS100T4X0E‑00CJA0) | SanDisk Professional PRO-G40 4TB Portable NVMe Solid State Drive TLC NAND (SDPS31H-004T-GBC1D) | SanDisk Extreme 1TB USB 3.2 External Solid State Drive, 3D NAND (SDSSDE62P-1T00-G25) |
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Your product Western Digital WD_BLACK SN850X 2TB M.2 2280 PCIe Gen4 NVMe Solid State Drive, TLC 3D NAND (WDS200T2XHE-00BCA0) Price is $928.99 |  Price is $3,655.99 |  Price is $398.25 |  Price is $864.89 |  Price is $314.59 | |
| Reviews | |||||
| Delivery Information | Free delivery by Mon, Feb 02 | Free delivery by Mon, Feb 02 | Free delivery by Fri, Jan 30 | Free delivery by Fri, Jan 30 | Free delivery by Mon, Feb 02 |
| Available in my store | No | No | No | No | No |
| SSD Interface | PCI Express | PCI Express | PCI Express | PCI Express | USB 3.2 |
| Warranty Information | 5 Year | 5 Year | 5 Year | 5 Year | 3 Year |
| SSD Capacity | 2TB | Other | 1TB | 4TB | 1TB |
| Solid State Drive Type | Internal | Internal | Internal | External | External |
| Height in Inches | 0.35 | 0.41 | 0.04 | 0.47 | 0.39 |
| SSD Recommended Use | Consumer | Consumer | Consumer | Consumer | Consumer |
| SED | Non-SED Hard Drive | Non-SED Hard Drive | Non-SED Hard Drive | Non-SED Hard Drive | Non-SED Hard Drive |
| Width in Inches | 0.92 | 0.96 | 0.87 | 2.28 | 3.8 |
| Write Speed (Mbps) | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps |
| Depth in Inches | 3.15 | 3.15 | 3.15 | 4.37 | 2.1 |
| Platform Compatibility | PC | PC | PC | PC and MAC | PC and MAC |
| Read Speed (Mbps) | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps | Over 1,000 MBps |
| Series or Collection | WD_BLACK SN850X | WD_BLACK SN850X | Black SN7100 | Professional PRO‑G40 | Extreme |
| Weight (Ounces) | 0.85 | 1.07 | 0.2 | 4.34 | 5.6 |
| True Color | Black | Black | Black | Black | White |
| SSD Form Factor | M.2 | M.2 | M.2 | 2.5" | Data not available |
| NAND Technology | TLC | TLC | TLC | TLC | 3D-NAND |
| Add To Cart | Add To Cart | Add To Cart | Add To Cart |