---
title: "WD_BLACK SN850X 4TB NVMe SSD - M.2 2280"
url: "https://omorp.com/product/wd-black-sn850x-4tb-nvme-ssd-m-2-2280-up-to-7-300-mb-s-read-speeds-up-to-6-300-mb-s-write-speeds-gaming-expansion-high-performance-internal-solid-state-drive-wds400t2x0e-m-2-2280-300-mb-s-read-speeds-300-mb-s-write-speeds-b0b7cq2chh"
asin: "B0B7CQ2CHH"
brand: "Sandisk"
category: "pc-hardware"
price: "$619.99"
price_checked: "2026-08-09"
site: "Elan's Best (omorp.com)"
---

# WD_BLACK SN850X 4TB NVMe SSD - M.2 2280

WD_BLACK SN850X 4TB NVMe SSD - M.2 2280, Up to 7,300 MB/s Read speeds, Up to 6,300 MB/s write speeds, Gaming Expansion, High Performance Internal Solid State Drive - WDS400T2X0E | M.2 2280, 300 MB/s Read speeds, 300 MB/s write speeds

The WD_BLACK SN850X 4TB NVMe SSD - M.2 2280 was $619.99 when we checked it on 2026-08-09.

## Overview

Crush load times and slash throttling, lagging, and texture pop-ins with the WD_BLACK SN850X NVMe SSD. Available in capacities of 1TB up to 8TB, this gaming drive is built for top-tier performance. With 7,300MB/s speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable SANDISK Dashboard (Windows only) can automatically turn on Game Mode 2.0 features. The WD_BLACK SN850X NVMe SSD delivers a smooth, fast experience -and the innovations that let you compete at your absolute peak. POWERED BY SANDISK

## Specifications

- Digital Storage Capacity: 4000 GB
- Hard Disk Interface: PCIE x 4
- Connectivity Technology: NVMe
- Hard Disk Form Factor: 2.5 inches
- Compatible Devices: Laptop, Motherboards
- Cache Memory Installed Size: 4
- Form Factor: M.2 2280

## Price history (tracked by Elan's Best)

- Current: $619.99 (checked 2026-08-09)
- Lowest we have recorded: $619.99 on 2026-08-09
- Highest we have recorded: $619.99 on 2026-08-09
- Our own weekly checks: 1 over 0 days, from 2026-08-09 to 2026-08-09

## Common questions

### Is the WD_BLACK SN850X 4TB NVMe SSD - M.2 2280 worth it?

Crush load times and slash throttling, lagging, and texture pop-ins with the WD_BLACK SN850X NVMe SSD. Available in capacities of 1TB up to 8TB, this gaming drive is built for top-tier performance. With 7,300MB/s speeds (1TB - 4TB models) and a heatsink option to maintain performance, you can enjoy your favorite games without worrying about lag. Plus, the downloadable SANDISK Dashboard (Windows only) can automatically turn on Game Mode 2.0 features. The WD_BLACK SN850X NVMe SSD delivers a smooth, fast experience -and the innovations that let you compete at your absolute peak. POWERED BY SANDISK Its Amazon listing shows 4.8 out of 5 stars across 17,565 ratings, which is the retailer's figure and not our verdict.

### How much does the WD_BLACK SN850X 4TB NVMe SSD - M.2 2280 cost?

The WD_BLACK SN850X 4TB NVMe SSD - M.2 2280 was $619.99 when we checked it on 2026-08-09. Prices change often, so the live retailer link carries the current number.

Retailer rating (from the Amazon listing, not our score): 4.8 out of 5 across 17,565 reviews.

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Disclosure: Elan's Best may earn an affiliate commission on purchases made through our links, at no extra cost to the buyer. Commissions never change our picks.

Source: https://omorp.com/product/wd-black-sn850x-4tb-nvme-ssd-m-2-2280-up-to-7-300-mb-s-read-speeds-up-to-6-300-mb-s-write-speeds-gaming-expansion-high-performance-internal-solid-state-drive-wds400t2x0e-m-2-2280-300-mb-s-read-speeds-300-mb-s-write-speeds-b0b7cq2chh