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header-product SSD disk Western Digital 4 TB M.2 PCI Express 4.0 NVMe SN850X
827.49 €

SSD disk Western Digital 4 TB M.2 PCI Express 4.0 NVMe SN850X

SSD disk Western Digital 4 TB SN850X Photo 1
SSD disk Western Digital 4 TB SN850X Photo 2
SSD disk Western Digital 4 TB SN850X Photo 1
SSD disk Western Digital 4 TB SN850X Photo 2
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SSD disk Western Digital 4 TB M.2 PCI Express 4.0 NVMe SN850X

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SSD disk Western Digital 4 TB M.2 PCI Express 4.0 NVMe SN850X

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Short description

The Western Digital Black SN850X 4 TB SSD offers lightning-fast read speeds of up to 7300 MB/s and write speeds of 6600 MB/s. Designed for PC use, this M.2 PCI Express 4.0 NVMe drive provides ample storage capacity and exceptional performance for gaming and demanding applications. With its compact form factor, it fits seamlessly into your system, ensuring quick load times and smooth multitasking.
Available at price 827.49 €: 28 pcs.
Total available for order: 56 pcs.
Warranty: 2 Years
SKU: 11271038
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Leasing for legal entities
Leasing for legal entities: from 28.8 euros per month
Together cheaper
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Product information

Description

The WD_BLACK SN850X NVMe SSD is a high-performance PCIe Gen4 storage drive designed for gaming. Available in capacities from 1TB to 4TB, with optional heatsink on 1TB and 2TB models, it delivers very fast sequential read speeds—up to 7,300 MB/s—and features Game Mode 2.0 (Windows only) to reduce loading times and improve in-game asset readiness for smoother gameplay.

Advantages

Extremely high read speeds reduce load times and enable rapid map and level streaming. Low latency minimizes stutter and lag during gameplay. Multiple capacity options provide space for large modern titles, and the optional heatsink on select models helps sustain peak performance during extended gaming sessions. Game Mode 2.0 offers additional PC optimizations such as load prediction to prepare game assets in advance.

Key specifications

  • Form factor: M.2 NVMe SSD (PCIe Gen4)
  • Capacities: 1TB, 2TB, 4TB
  • Maximum sequential read speed: up to 7,300 MB/s
  • Optional heatsink available for 1TB and 2TB models
  • Game Mode 2.0: Windows only

How to use

Install the M.2 drive into a compatible PCIe Gen4 M.2 slot on a desktop or laptop motherboard following the manufacturer’s installation instructions. For systems running Windows, install or update WD_BLACK software to enable Game Mode 2.0 and other firmware features. If using a heatsink model, ensure there is sufficient clearance in your case and secure the drive according to the motherboard and heatsink guidelines.

Рекомендации

Use this SSD in systems with PCIe Gen4 support to achieve maximum performance. For gaming-focused setups, consider the optional heatsink versions for 1TB and 2TB capacities if your case airflow is limited or you expect extended high-load sessions. Keep firmware and WD software up to date on Windows to benefit from Game Mode 2.0 optimizations.

Specifications

SSD form factor:
M.2
SSD capacity:
4000 GB
Read speed:
7300 MB/s
Write speed:
6600 MB/s
Weight:
0.0075 kg
All features

Features

SSD capacity:
4000 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:
2400
Component for:
PC
NVMe:
Yes
Interface:
PCI Express 4.0
Windows operating systems supported:
Windows 10, Windows 11, Windows 8.1

Weight & dimensions

Weight:
0.0075 kg
Height:
2.38 mm
Width:
22 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

Description

Machine translation. Load original

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Stock data
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 28 10.07.2026 Best delivery 827.49 €
WH109 28 24.07.2026 869.99 €
Available only for legal entities
827.49 €
Stock: 28
Delivery Date: 10.07.2026 Best delivery
Warehouse: EU6
869.99 €
Stock: 28
Delivery Date: 24.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the SSD disk Western Digital 4 TB SN850X cost, and is it available for purchase?

The price is 827.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 56 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 10.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Leasing for legal entities. 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 disk Western Digital 4 TB SN850X?

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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.