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header-product SSD Western Digital Black SN850X 2 TB M.2 PCIe 4.0 Read 7300 MB/s Write 6600 MB/s

SSD Western Digital Black SN850X 2 TB M.2 PCIe 4.0 Read 7300 MB/s Write 6600 MB/s

SSD Western Digital Black SN850X 2 TB Photo 1
SSD Western Digital Black SN850X 2 TB Photo 2
SSD Western Digital Black SN850X 2 TB Photo 1
SSD Western Digital Black SN850X 2 TB Photo 2
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Short description

The Western Digital Black SN850X is a high-performance 2 TB M.2 NVMe SSD designed for PC use. It offers impressive read speeds of up to 7300 MB/s and write speeds of 6600 MB/s, making it ideal for gaming and demanding applications. Its compact M.2 form factor ensures easy installation and efficient use of space.
Warranty: 2 Years
SKU: 5011927
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Product information

Description

The Western Digital Black SN850X 2 TB M.2 PCIe 4.0 NVMe SSD provides high-capacity, high-performance storage for desktop and gaming PC builds. In the compact M.2 form factor it delivers up to 7300 MB/s sequential read and up to 6600 MB/s sequential write speeds, enabling rapid game load times, faster application launches and reduced wait when working with large files. The drive's 2000 GB capacity allows storing multiple large titles, media projects or active datasets while the lightweight M.2 design simplifies installation on compatible motherboards.

Advantages

The SN850X leverages PCIe 4.0 bandwidth to approach near-maximum interface speeds, offering a measurable reduction in loading and asset streaming times compared with previous-generation NVMe drives. The drive's fast sequential and sustained write performance supports tasks such as game streaming and content creation where sustained throughput matters. An available heatsink version for certain capacities helps maintain thermal stability under prolonged load, reducing the risk of thermal throttling during extended gaming or heavy workloads.

Suitable for

  • High-performance gaming rigs and esports systems
  • Content creation: video editing, 3D rendering, and large project workflows
  • Professional applications requiring fast data access and transfer
  • System drives for fast OS boot and responsive application performance

Key specifications

  • Form factor: M.2
  • Interface: PCIe 4.0 NVMe
  • Capacity: 2000 GB
  • Maximum sequential read: up to 7300 MB/s
  • Maximum sequential write: up to 6600 MB/s
  • Weight: 0.024 kg

How to use

Install the SN850X into an available M.2 slot on a motherboard that supports NVMe PCIe 4.0 to achieve optimal performance; if the motherboard only supports PCIe 3.0 the drive will operate at the lower interface speed. Secure the drive with the mounting screw supplied by the motherboard manufacturer and, after booting, initialize and format the drive in the operating system if required. For gaming systems, set the drive as the primary installation location for games and applications to benefit from reduced load times and faster streaming of game assets.

Usage recommendations

For consistent peak performance, enable any platform-specific features such as Game Mode 2.0 (Windows) if available, ensure your system firmware and NVMe drivers are up to date, and consider the heatsink version for sustained heavy workloads. Maintain adequate case airflow and monitor drive temperatures during extended sessions to minimize thermal throttling.

Specifications

SSD form factor:
M.2
SSD capacity:
2000 GB
Read speed:
7300 MB/s
Write speed:
6600 MB/s
Weight:
0.024 kg
All features

Features

SSD capacity:
2000 GB
SSD form factor:
M.2
Read speed:
7300 MB/s
Write speed:
6600 MB/s
Random write (4KB):
1100000 IOPS
Random read (4KB):
1200000 IOPS
Hardware encryption:
No
PCI Express interface data lanes:
x4
TBW rating:
1200
Component for:
PC
NVMe:
Yes
Interface:
PCI Express 4.0
Windows operating systems supported:
Windows 10, Windows 11, Windows 8.1

Other features

Compatible products:
PlayStation 5

Weight & dimensions

Weight:
0.024 kg
Height:
8.8 mm
Width:
23.4 mm
Depth:
80 mm

Operational conditions

Storage temperature (T-T):
-40 - 85
Operating temperature (T-T):
0 - 85
Maximum operating temperature:
85 °C
Minimum operating temperature:
0 °C

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Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Western Digital products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Western Digital service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd form factor, ssd capacity, read speed, write speed, weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for SSD Western Digital Black SN850X 2 TB?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.