---
product_id: 660248984
title: "WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE)"
brand: "sandisk"
price: "170732 Ft"
currency: HUF
in_stock: false
reviews_count: 8
url: https://www.desertcart.hu/products/660248984-wd-black-western-digital-sn850x-with-heatsink-nvme-4tb-upto
store_origin: HU
region: Hungary
---

# 7300MB/s read speed 6600MB/s write speed 5-year warranty WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE)

**Brand:** sandisk
**Price:** 170732 Ft
**Availability:** ❌ Out of Stock

## Summary

> 🚀 Dominate your digital world with speed and style!

## Quick Answers

- **What is this?** WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) by sandisk
- **How much does it cost?** 170732 Ft with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/660248984-wd-black-western-digital-sn850x-with-heatsink-nvme-4tb-upto)

## Best For

- sandisk enthusiasts

## Why This Product

- Trusted sandisk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Massive 4TB Capacity:** Store your entire game library and creative projects without compromise—no more deleting to make space.
- • **Next-Level Gaming Edge:** Cut lag and stutter with ultra-low latency NVMe technology designed for pro gamers and power users alike.
- • **Rock-Solid Reliability:** Backed by a 5-year warranty and proven durability, this SSD keeps your data safe and performance consistent.
- • **Advanced Heatsink Cooling:** Stay in the game longer with a built-in heatsink that keeps your SSD cool under intense workloads and marathon sessions.
- • **Blazing-Fast PCIe Gen4 Speeds:** Experience ultra-responsive gaming and lightning-quick load times with up to 7300MB/s read and 6600MB/s write speeds.

## Overview

The WD_BLACK SN850X 4TB NVMe SSD delivers top-tier PCIe Gen4 performance with blazing read speeds up to 7300MB/s and write speeds up to 6600MB/s. Featuring an integrated heatsink for optimal thermal management, it ensures sustained peak performance during intense gaming or heavy workloads. With a massive 4TB capacity and a 5-year warranty, this internal M.2 SSD is engineered for gamers, creators, and professionals demanding ultra-fast, reliable storage.

## Description

Buy WD_BLACK Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) online at low price in India on desertcart.in. Check out WD_BLACK Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) reviews, ratings, features, specifications and browse more SanDisk products online at best prices on desertcart.in.

Review: Exceptional performance — perfect for AI and CUDA workloads! - I’m using the WD Black SN850X NVMe SSD for my local AI experiments and CUDA-based workloads, and it works like a charm. The read/write speeds are blazing fast — large model files load instantly, and data-intensive operations run smoothly without any lag. It stays cool even during prolonged GPU sessions and handles high I/O operations effortlessly. Installation was quick, and the drive has been completely stable since day one. A rock-solid SSD that delivers top-tier performance for developers, creators, and power users alike.
Review: Review after 1yr and 3 months usage. - Excellent ssd, delivers what it promises. Been using it for windows and games. Boot time is almost instant, games load up fast af, transfer speeds are goated as well. Still at 100% health after 15 months. So yea I will 100% recommend going for this. 1 TB is definetly a life saver for me :)

## Features

- The 1TB and 2TB1 drives have an optional version with RGB lighting plus heatsink to help maintain peak performance through the most intense gaming sessions.
- Get the ultimate gaming edge over your competition with insane speeds up to 7,300 MB/s2 for top-level performance and ridiculously short load times.
- Soup up your gaming experience with extremely low latency that loads graphics fast with minimal stutter and lagging for smooth, satisfying action.
- A range of capacities from 1TB to 4TB1 means you get to keep more of today’s games that can take up 200GB1 or more of storage.
- Output approaching the limits of the PCIe Gen43 interface helps you get ultra-fast performance out of your storage and system components.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WTKV1B |
| Best Sellers Rank | #7,686 in Computers & Accessories ( See Top 100 in Computers & Accessories ) #53 in Internal Solid State Drives |
| Box Contents | WD Black SN850X Internal SSD |
| Brand | SanDisk |
| Brand Name | SanDisk |
| Cache Memory Installed Size | 4 |
| Color | Black |
| Compatible Devices | Gaming Console, Laptop |
| Connectivity Technology | NVMe |
| Customer Package Type | Standard Packaging, Amazon Frustration Free |
| Customer Reviews | 4.7 out of 5 stars 31,185 Reviews |
| Data Transfer Rate | 7300 Megabytes Per Second |
| Digital Storage Capacity | 4 TB |
| Enclosure Material | NAND |
| Form Factor | 2.5-inch |
| Global Trade Identification Number | 00718037901480 |
| Hard Disk Form Factor | 2.5 Inches |
| Hard Disk Interface | Solid State |
| Hard Disk Type | Solid State Drive |
| Hard-Drive Size | 4 TB |
| Hardware Connectivity | PCIE x 16 |
| Importer Contact Information | RASHI PERIPHERALS PVT LTD.,RASHI COMPLEX A BLDG, SURVEY 186, DONGARIPADA, POMAN, VASAI-E,THANE, MAHARASHTRA-401208 |
| Installation Type | Internal Hard Drive |
| Item Dimensions L x W x Thickness | 8L x 2.4W x 0.9Th Centimeters |
| Item Type Name | Internal Solid state drive |
| Item Weight | 8.6 Grams |
| Manufacturer | SanDisk UK Ltd, Plot 301A Persiaran Cassia Selatan 1 Taman Perindustrian Batu Kawan, MK13 Batu Kawan Seberang Perai Selatan 14100 Penang, Malaysia, Western Digital Technologies, Inc |
| Manufacturer Contact Information | SanDisk UK Ltd, Plot 301A Persiaran Cassia Selatan 1 Taman Perindustrian Batu Kawan, MK13 Batu Kawan Seberang Perai Selatan 14100 Penang, Malaysia |
| Media Speed | 6600 |
| Model Name | WD Black SN850X |
| Model Number | WDS400T2XHE |
| Network Connectivity Technology | NVMe |
| Number of Items | 1 |
| Packer Contact Information | Plot 301A Persiaran Cassia Selatan 1 Taman Perindustrian Batu Kawan, MK13 Batu Kawan Seberang Perai Selatan 14100 Penang Malaysia |
| Product Features | Heatsink |
| Read Speed | 7300 Megabytes Per Second |
| Special Feature | Heatsink |
| Specific Uses For Product | Gaming, Multimedia |
| UPC | 718037901480 |
| Unit Count | 1 Piece |
| Warranty Description | 5 Years |

## Product Details

- **Brand:** SanDisk
- **Colour:** Black
- **Compatible Devices:** Gaming Console, Laptop
- **Connectivity Technology:** NVMe
- **Digital Storage Capacity:** 4 TB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2.5 Inches
- **Hard Disk Interface:** Solid State
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Heatsink

## Images

![WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) - Image 1](https://m.media-amazon.com/images/I/618RFfiA8dL.jpg)
![WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) - Image 2](https://m.media-amazon.com/images/I/710Aueb0CeL.jpg)
![WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) - Image 3](https://m.media-amazon.com/images/I/71e8C8n3WsL.jpg)
![WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) - Image 4](https://m.media-amazon.com/images/I/81-U5sQnQ6L.jpg)
![WD_Black Western Digital SN850X with Heatsink NVMe 4TB, Upto 7300MB/s R, 6600MB/s W, 5Y Warranty, PCIe Gen 4 NVMe M.2 (2280), Gaming Storage, Internal Solid State Drive (SSD) (WDS400T2XHE) - Image 5](https://m.media-amazon.com/images/I/81U3s69MqKL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Exceptional performance — perfect for AI and CUDA workloads!
*by B***H on 7 December 2025*

I’m using the WD Black SN850X NVMe SSD for my local AI experiments and CUDA-based workloads, and it works like a charm. The read/write speeds are blazing fast — large model files load instantly, and data-intensive operations run smoothly without any lag. It stays cool even during prolonged GPU sessions and handles high I/O operations effortlessly. Installation was quick, and the drive has been completely stable since day one. A rock-solid SSD that delivers top-tier performance for developers, creators, and power users alike.

### ⭐⭐⭐⭐⭐ Review after 1yr and 3 months usage.
*by J***N on 5 January 2026*

Excellent ssd, delivers what it promises. Been using it for windows and games. Boot time is almost instant, games load up fast af, transfer speeds are goated as well. Still at 100% health after 15 months. So yea I will 100% recommend going for this. 1 TB is definetly a life saver for me :)

### ⭐⭐⭐⭐⭐ Good WD 8TB SSD
*by J***H on 28 October 2025*

Bought this SSD to use with new Mac mini M4 for moving the home folders to this. Tried with the 2TB SSD first which works well as does this. I am going to load it up to check how well it works. Doing this after my HDD failed after a side fall, a Seagate 16TB Expansion drive. Will post a follow up review about 6 months later to share the user experience. After initialising the drive it seems to work well and give me a speed higher than the native drive.

## Frequently Bought Together

- WD_BLACK 4TB SN850X NVMe Internal Gaming Solid State Drive with Heatsink - Works with PlayStation 5, Gen4 PCIe, M.2 2280, Up to 7,300 MB/s - WDS400T2XHE
- PCIe NVMe M.2 SSD Mounting Screws Kit for Asus Gigabyte ASRock Msi Motherboards, 30pcs
- ARCTIC MX-4 (4 g) - Premium Performance Thermal Paste for All Processors (CPU, GPU - PC), Very high Thermal Conductivity, Long Durability, Safe Application, Non-Conductive

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-03-02*