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header-product SSD Western Digital WD Black SN850X 4TB M.2 PCIe 4.0 NVMe 7300MB/s
630.49 €

SSD Western Digital WD Black SN850X 4TB M.2 PCIe 4.0 NVMe 7300MB/s

SSD Western Digital WD Black SN850X 4TB Photo 1
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SSD Western Digital WD Black SN850X 4TB M.2 PCIe 4.0 NVMe 7300MB/s

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SSD Western Digital WD Black SN850X 4TB M.2 PCIe 4.0 NVMe 7300MB/s

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Short description

The Western Digital WD Black SN850X 4TB SSD is designed for high-performance gaming and demanding applications. With a read speed of 7300 MB/s and write speed of 6600 MB/s, it offers exceptional speed and reliability. The M.2 form factor ensures easy installation in compatible PCs, making it an ideal choice for gamers and professionals seeking fast storage solutions.
Available at price 630.49 €: 14 pcs.
Total available for order: 28 pcs.
Warranty: 2 Years
SKU: 11388954
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
13.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
16.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.03 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
16.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
0 credit

pay in 3 equal parts

today

0 €

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3 mth. х 210.16 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 17.51 euros per month
Leasing for legal entities: from 21.94 euros per month
Together cheaper
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Product information

Description

The WD Black SN850X 4TB M.2 PCIe 4.0 NVMe SSD delivers high-performance storage designed for gaming and demanding applications. With PCIe 4.0 interface and read speeds up to 7,300 MB/s, this M.2 drive reduces load times and minimizes stuttering, texture pop-ins, and throttling. Available in multiple capacities and with an optional heatsink, the SN850X is built to maintain peak performance during extended sessions and to store large game libraries.

Advantages

High sequential read speeds up to 7,300 MB/s (for 1TB–4TB models) and strong write performance enable faster game launches and level loading. The M.2 form factor allows straightforward installation in compatible desktops and laptops. Optional heatsink versions help sustain performance under heavy loads. Additional firmware features—such as Predictive Loading, Overhead Balancing, and Adaptive Thermal Management—optimize responsiveness and thermal behavior. The drive supports Microsoft DirectStorage and integrates with the WD_BLACK Dashboard (Windows) for health monitoring, RGB customization, and Game Mode 2.0 on SN850X models.

Suitable for

  • High-performance gaming rigs and enthusiast PCs
  • Content creation workflows that need fast project loading and asset streaming
  • Professional applications requiring quick read/write access to large files
  • Users who store large game libraries (up to 4TB capacity in this model) and want short load times

Key specifications

  • Form factor: M.2
  • Interface: PCIe 4.0 NVMe
  • Capacity: 4 TB
  • Maximum sequential read speed: up to 7,300 MB/s
  • Maximum sequential write speed: 6,600 MB/s
  • Flash type: Western Digital TLC 3D NAND
  • Weight: 0.0304 kg
  • MPN: WDS400T2XHE-00BCA0
  • EAN: 0718037901480

How to use

Install the M.2 NVMe SSD into an available M.2 PCIe slot on a compatible motherboard following the motherboard manufacturer’s instructions. Secure the module with the mounting screw and ensure the system BIOS recognizes the drive. For Windows systems, download and install the WD_BLACK Dashboard to monitor drive health, update firmware, and enable Game Mode 2.0 on SN850X models. If using the optional heatsink version, confirm there is sufficient clearance in your case before installation.

Usage recommendations

For sustained peak performance, enable Game Mode via WD_BLACK Dashboard on Windows, keep firmware up to date, and ensure adequate case airflow. Use the heatsink option in systems with limited airflow or when extended heavy workloads are expected. DirectStorage support can improve load times on compatible Windows systems and games.

Specifications

SSD form factor:
M.2
SSD capacity:
4000 GB
Read speed:
7300 MB/s
Write speed:
6600 MB/s
Weight:
0.0304 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

Other features

Warranty period:
5 year(s)

Weight & dimensions

Weight:
0.0304 kg
Height:
10.4 mm
Width:
24.3 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
Warehouse Stock Delivery to the store Store Price
EU86 14 13.07.2026 Best delivery 630.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 14 13.07.2026 Best delivery 1,575.99 €
630.49 €
Stock: 14
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU86
Available only for legal entities
1,575.99 €
Stock: 14
Delivery Date: 13.07.2026 Best delivery
Warehouse: EU9

Customer reviews

Customer questions

FAQ

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

The price is 630.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 13.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can SSD Western Digital WD Black SN850X 4TB be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the SSD Western Digital WD Black SN850X 4TB online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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 SANDISK 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 SANDISK 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.
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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