---
product_id: 647127567
title: "WD_Black SN850X 8TB NVMe SSD with Heatsink - 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 - WDS800T2XHE"
brand: "sandisk"
price: "₨1141336"
currency: LKR
in_stock: true
reviews_count: 10
category: "Sandisk"
url: https://www.desertcart.lk/products/647127567-wd-black-sn850x-8tb-nvme-ssd-with-heatsink-m-2
store_origin: LK
region: Sri Lanka
---

# Up to 7,300 MB/s read speed Massive 8TB capacity Advanced heatsink for thermal control WD_Black SN850X 8TB NVMe SSD with Heatsink - 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 - WDS800T2XHE

**Brand:** sandisk
**Price:** ₨1141336
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your rig with the ultimate speed and storage powerhouse!

## Quick Answers

- **What is this?** WD_Black SN850X 8TB NVMe SSD with Heatsink - 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 - WDS800T2XHE by sandisk
- **How much does it cost?** ₨1141336 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/647127567-wd-black-sn850x-8tb-nvme-ssd-with-heatsink-m-2)

## 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 8TB Storage:** Store your entire game library and creative projects without compromise.
- • **Future-Ready Tech Suite:** Benefit from Predictive Loading, Overhead Balancing, and Adaptive Thermal Management for sustained peak performance.
- • **Blazing PCIe Gen4 Speeds:** Experience ultra-fast load and transfer times that keep you ahead in gaming and productivity.
- • **WD_BLACK Dashboard Control:** Customize RGB lighting, monitor drive health, and activate Game Mode 2.0 for optimized gameplay.
- • **Heatsink-Enhanced Performance:** Stay cool under pressure with a sleek heatsink that prevents throttling during intense sessions.

## Overview

The WD_BLACK SN850X 8TB NVMe SSD with Heatsink is a top-tier M.2 2280 PCIe Gen4 solid state drive delivering up to 7,300 MB/s read and 6,300 MB/s write speeds. Designed for gamers and professionals, it features a massive 8TB capacity built on reliable SanDisk TLC 3D NAND, an optional heatsink for superior thermal management, and a customizable WD_BLACK Dashboard with Game Mode 2.0. This SSD ensures lightning-fast load times, smooth multitasking, and future-proof performance in a sleek, compact form factor.

## Description

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

Review: Blazing Fast & Reliable – Perfect for Gaming and Heavy Workload - Upgraded to the WD_BLACK 2TB SN850X NVMe from a Gen 3 SSD, and the difference is massive. This drive delivers exactly what it promises — insane speeds, great thermal performance, and rock-solid reliability. Speed & Performance: Right out of the box, I was getting read/write speeds over 7,000 MB/s, matching advertised specs. Game load times are almost instant, and large file transfers (like 4K video or game installs) finish in seconds. Perfect for my gaming rig and content creation workflow. Gaming Benefits: Games launch faster, textures stream without stutter, and overall system responsiveness is noticeably smoother. If you’re using Windows 11 with DirectStorage support, this drive is built to take advantage of it. Thermals: I bought the version with the heatsink, and it’s doing a great job keeping temps in check. Even under sustained load, it stays cool and doesn’t throttle. If you’re using this in a cramped case or PS5, definitely get the heatsink version. Installation: Easy to install in my ATX motherboard. Plug it in, screw it down, format in Disk Management, and you’re good to go. Final Thoughts: ✅ Fast, future-proof PCIe Gen 4 performance ✅ Great for gaming, productivity, and OS drive ✅ Reliable WD quality ✅ Excellent price-to-performance ratio If you’re looking for a top-tier Gen 4 NVMe SSD, the SN850X is an absolute no-brainer. Would buy again in a heartbeat.
Review: Blazing Fast Performance - This SSD with Heatsink has been an absolutely massive upgrade over my previous SSD. Installation was quick and straightforward, and the performance difference was immediately noticeable. Boot times are faster, games and applications load almost instantly, and overall system responsiveness is on a whole new level. I really love the built in heatsink. It looks great, fits perfectly, and does an excellent job keeping temperatures under control even during heavy use. It’s nice not having to worry about thermal throttling or buying a separate cooling solution. The only downside is that it didn’t come with a mounting screw to secure it to the motherboard. It’s a small thing, but worth noting, thankfully most motherboards include one. Overall, this is a top tier SSD that delivers incredible speed, great thermals, and premium build quality. Highly recommended for anyone looking to seriously upgrade their system.

## Features

- TRANFORM YOUR PC: Insane speeds up to 7,300MB/s (1TB - 4TB models) deliver top-tier performance with ridiculously short load times for your gaming PC or workstation — for the elite experience you’ve been waiting for.
- MORE ROOM FOR MORE GAMES: Capacities up to 8TB built with SANDISK TLC 3D NAND, means you get to keep more games at the ready — and get into the action even faster.
- HEATSINK FOR THE WIN: The WD_BLACK SN850X NVMe SSD 1TB and 2TB drives have an optional heatsink version that not only looks awesome but also helps your rig maintain peak performance through the most intense gaming sessions.
- DO MORE WITH WD_BLACK DASHBOARD: The downloadable WD_BLACK Dashboard (Windows only) monitors your drive’s health, lets you customize your RGB lighting, and, exclusively on the SN850X SSD, enables Game Mode 2.0 to transform your gaming experience.
- FUTURE FORWARD FREATURES: The WD_BLACK SN850X SSD boasts a powerful suite of features, including Predictive Loading, Overhead Balancing, and Adaptive Thermal Management (ATM).
- POWERED BY SANDISK: The WD_BLACK, WD Blue, and WD Green flash products are manufactured by Sandisk Technologies, Inc. or its affiliates and distributed under license from Western Digital Corporation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D9WTM2TH |
| Best Sellers Rank | #13 in Internal Solid State Drives #316 in Computer Internal Components |
| Brand | Sandisk |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (15,182) |
| Date First Available | August 5, 2024 |
| Flash Memory Size | 8 TB |
| Hard Drive | 8 TB Solid State Drive |
| Hard Drive Interface | PCIE x 4 |
| Hardware Platform | PC |
| Item Dimensions LxWxH | 3.16 x 0.93 x 0.35 inches |
| Item Weight | 0.303 ounces |
| Item model number | WDS800T2XHE |
| Manufacturer | Sandisk Technologies, Inc. |
| Product Dimensions | 3.16 x 0.93 x 0.35 inches |
| Series | WD_BLACK SN850X NVMe SSD with Heatsink |

## Product Details

- **Brand:** Sandisk
- **Color:** Black
- **Compatible Devices:** Laptop, Motherboards, PS5
- **Connectivity Technology:** NVMe
- **Digital Storage Capacity:** 8 TB
- **Hard Disk Description:** Solid State Drive
- **Hard Disk Form Factor:** 2280 Centimeters
- **Hard Disk Interface:** PCIE x 4
- **Installation Type:** Internal Hard Drive
- **Special Feature:** Heatsink

## Images

![WD_Black SN850X 8TB NVMe SSD with Heatsink - 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 - WDS800T2XHE - Image 1](https://m.media-amazon.com/images/I/618RFfiA8dL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Blazing Fast & Reliable – Perfect for Gaming and Heavy Workload
*by K***M on September 22, 2025*

Upgraded to the WD_BLACK 2TB SN850X NVMe from a Gen 3 SSD, and the difference is massive. This drive delivers exactly what it promises — insane speeds, great thermal performance, and rock-solid reliability. Speed & Performance: Right out of the box, I was getting read/write speeds over 7,000 MB/s, matching advertised specs. Game load times are almost instant, and large file transfers (like 4K video or game installs) finish in seconds. Perfect for my gaming rig and content creation workflow. Gaming Benefits: Games launch faster, textures stream without stutter, and overall system responsiveness is noticeably smoother. If you’re using Windows 11 with DirectStorage support, this drive is built to take advantage of it. Thermals: I bought the version with the heatsink, and it’s doing a great job keeping temps in check. Even under sustained load, it stays cool and doesn’t throttle. If you’re using this in a cramped case or PS5, definitely get the heatsink version. Installation: Easy to install in my ATX motherboard. Plug it in, screw it down, format in Disk Management, and you’re good to go. Final Thoughts: ✅ Fast, future-proof PCIe Gen 4 performance ✅ Great for gaming, productivity, and OS drive ✅ Reliable WD quality ✅ Excellent price-to-performance ratio If you’re looking for a top-tier Gen 4 NVMe SSD, the SN850X is an absolute no-brainer. Would buy again in a heartbeat.

### ⭐⭐⭐⭐⭐ Blazing Fast Performance
*by A***R on December 28, 2025*

This SSD with Heatsink has been an absolutely massive upgrade over my previous SSD. Installation was quick and straightforward, and the performance difference was immediately noticeable. Boot times are faster, games and applications load almost instantly, and overall system responsiveness is on a whole new level. I really love the built in heatsink. It looks great, fits perfectly, and does an excellent job keeping temperatures under control even during heavy use. It’s nice not having to worry about thermal throttling or buying a separate cooling solution. The only downside is that it didn’t come with a mounting screw to secure it to the motherboard. It’s a small thing, but worth noting, thankfully most motherboards include one. Overall, this is a top tier SSD that delivers incredible speed, great thermals, and premium build quality. Highly recommended for anyone looking to seriously upgrade their system.

### ⭐⭐⭐⭐⭐ Blazing Fast, Rock-Solid Performance
*by B***S on February 20, 2026*

The Western Digital WD_BLACK SN850X 2TB NVMe SSD with Heatsink absolutely impressed me. Install was quick, and boot times plus game and file load speeds dropped dramatically right away. The drive feels incredibly responsive and consistent under heavy workloads. The built-in heatsink is a huge plus — temps stay controlled even during long gaming or editing sessions, with no throttling issues. Build quality feels premium, and the 2TB capacity is perfect for modern game libraries or large projects. Fast, reliable, and thoughtfully engineered — exactly the kind of high-performance tech I enjoy testing and recommending.

## Frequently Bought Together

- WD_BLACK 8TB SN850X NVMe Internal Gaming Solid State Drive with Heatsink - Works with PlayStation 5, Gen4 PCIe, M.2 2280, Up to 7,200 MB/s - WDS800T2XHE
- PlayStation 5 Pro Console
- Disc Drive For PS5 Digital Edition Consoles (slim)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-05*