SanDisk SN850X 4TB NVMe PCIe 4.0 SSD

- 28%
SanDisk SN850X 4TB NVMe PCIe 4.0 SSD
SanDisk SN850X 4TB NVMe PCIe 4.0 SSD

Original price was: $369.99.Current price is: $264.99.

SanDisk SN850X 4TB NVMe PCIe 4.0 SSD Price comparison

  • All prices mentioned above are in Canadian dollar.
  • This product is available at Amazon.ca, Bestbuy, Lenovo.com.
  • At amazon.ca you can purchase Netac 64GB 2 Pack Micro SD Card Speed up to 100MB/s for Action Cameras, Drones, Smartphones and Tablets, Memory Card SDXC UHS-I C10/U3/V30/A1 FAT32 for only C $18.99 , which is 99% less than the cost in Bestbuy (C $1,596.45).
  • The lowest price of WD - BLACK SN850X 4TB Internal SSD PCIe Gen 4 x4 NVMe with Heatsink for PS5 and Desktops was obtained on June 22, 2025 04:27.

SanDisk SN850X 4TB NVMe PCIe 4.0 SSD Price History

Highest Price
C $761.75 Lenovo.com
March 14, 2026
Lowest Price
C $18.99 Amazon.ca
June 6, 2026
Current Price
C $18.99 Amazon.ca
June 22, 2025
Since December 8, 2025

SanDisk SN850X 4TB NVMe PCIe 4.0 SSD Description

Unlock Lightning-Fast Performance with the SanDisk SN850X 4TB NVMe PCIe 4.0 SSD

Are you looking to boost your computing experience? The SanDisk SN850X 4TB NVMe PCIe 4.0 SSD is the ultimate storage solution for gamers, content creators, and everyday users alike. With unmatched speed and performance, this SSD takes your device to the next level. Read on to discover its key features, customer reviews, and price comparisons across different suppliers.

Exceptional Speed and Efficiency

– **Maximum Read Speed:** 7300 MB/s
– **Maximum Write Speed:** 6600 MB/s

The SanDisk SN850X stands out with its blazing fast read and write speeds. With a maximum read speed of 7300 megabytes per second and write speed of 6600 megabytes per second, you can transfer large files in seconds, making it ideal for video editing, gaming, and data-heavy applications. Experience reduced load times and enhanced productivity like never before.

Massive Storage Capacity

– **Storage Size:** 4TB

With a spacious 4TB storage capacity, the SN850X offers ample space for all your files, games, and applications. Whether you’re backing up your entire multimedia library or installing multiple AAA games, you’ll always have enough room.

Cutting-Edge Technology for Everyday Use

– **Form Factor:** NVMe SSD
– **Interface:** PCIe Gen 4 x4
– **NAND Flash Memory Type:** TLC

Equipped with NVMe technology and the latest PCIe Gen 4 x4 interface, the SanDisk SN850X delivers superior performance compared to traditional SATA SSDs. The TLC (Triple-Level Cell) NAND flash memory helps improve endurance and reliability, ensuring that your data is safe over time.

Robust Warranty and Track Record

– **Manufacturer’s Warranty:** 5 years for parts and labor
– **SSD Endurance:** 2400 TBW

SanDisk backs the SN850X with a 5-year warranty, showcasing its confidence in the product’s durability and performance. The drive has an impressive endurance rating of 2400 terabytes written (TBW), allowing you to utilize this SSD for years without worry.

Compact and Convenient Design

– **Dimensions:** 5 x 4 x 0.87 inches
– **Weight:** 0.32 pounds

With compact dimensions, the SanDisk SN850X easily fits into your desktop computer without taking up much space. Its lightweight design (weighing just 0.32 pounds) makes installation straightforward, making it the perfect upgrade for both seasoned tech users and novices alike.

Price Comparison Across Retailers

The price of the SanDisk SN850X 4TB NVMe PCIe 4.0 SSD varies across multiple suppliers. As of the latest data, you can find prices ranging from $299 to $349. Monitoring price trends over the past six months indicates that the SSD has experienced fluctuations, with the lowest point being around $289 and the highest peaking at $359. This makes it an opportune moment to snag a deal before prices rise again.

What Customers Are Saying

Feedback from users highlights several positive aspects of the SanDisk SN850X, particularly its exceptional speed and reliability. Many gamers report experiencing faster load times and smoother gameplay. Content creators appreciate the efficiency it brings to video editing and large file transfers.

However, some users noted that installation can be tricky, especially for those unfamiliar with internal components. A few also mentioned a desire for a heatsink option for better thermal management during intense tasks.

Many customers found video resources helpful for installation and troubleshooting. Review/unboxing videos available on YouTube further enhance the buying experience, providing real-world demonstrations of the SSD’s performance and features.

Explore More with Unboxing and Review Videos

If you’re considering the SanDisk SN850X 4TB NVMe PCIe 4.0 SSD, check out unboxing and review videos on platforms like YouTube. These videos provide a closer look at the product and often include performance benchmarks, installation tips, and real-life usage examples, helping you make an informed decision.

In summary, the SanDisk SN850X 4TB NVMe PCIe 4.0 SSD encapsulates high-speed performance, enormous storage capacity, and robust reliability, making it an excellent choice for anyone serious about computing. With favorable pricing and positive customer reviews, it’s time to elevate your system’s performance.

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SanDisk SN850X 4TB NVMe PCIe 4.0 SSD Specification

Specification: SanDisk SN850X 4TB NVMe PCIe 4.0 SSD

Hard Drive (TB)

4

Cache Size

4

Number of Items

1

Form Factor

NVMe SSD

Manufacturer

SANDISK – SSD

Hardware Interface

Solid State Drive

UPC

619659193454

Item model number

WDBB9G0040BNC-WRSN

Item Weight (ounces)

1.41

Product Dimensions

5 x 4 x 0.87 inches

Item Dimensions LxWxH

5 x 4 x 0.87 inches

Hard Drive Interface

NVMe

ASIN

B0B3RN5QTV

Date First Available

September 15, 2022

Usage

Everyday computing

NAND Flash Memory Type

TLC

Product Weight (ounces)

0.32

Color

Black

Maximum Read Speed

7300 megabytes per second

Color Category

Black

Manufacturer's Warranty - Parts (Years)

5

Maximum Write Speed

6600 megabytes per second

Storage Drive Type

SSD

Heatsink

No

Product Width (inches)

0.87

Interface(s)

PCIe Gen 4 x4

Operating System Compatibility

Windows

Product Height (inches)

0.09

Storage Capacity (gigabytes)

4000

SSD Endurance (terabytes)

2400

Model Number

WDBB9G0040BNC-WRSN

Product Compatibility

Desktop computers

Manufacturer's Warranty - Labor (years)

5

Brand

WD

Internal Or External

Internal

Colour

2 in 1

Special feature

water_proof, x_ray_proof, temperature_proof

Read speed

100 Megabytes Per Second

Write speed

100 MB per second

Secure digital association speed class

Class 10

Place of Business

nanshanqugaoxinqunanqugaoxinnanliudao10hao, langkedasha16,18,19ceng, shenzhen, guangdong 518057 CN

Model

4f9fa65e-ac9b-49fe-8512-35f7c68c7e44

Part Number

P500

RAM (GB)

64

Digital Storage Capacity (GB)

64

Special features

water_proof, x_ray_proof, temperature_proof

Batteries Required

No

Does it contain liquid

No

Parcel Dimensions

12.5 x 9 x 1 cm, 10 g

SanDisk SN850X 4TB NVMe PCIe 4.0 SSD Reviews (1)

1 review for SanDisk SN850X 4TB NVMe PCIe 4.0 SSD

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  1. Amr Nasser

    Working great so far , best NVME for gaming ( better than Samsung 990 Pro ) , Item was sealed & original

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