WD SSD Black SN850X 4TB M.2 2280 PCIe Gen4 7300/6600 MB/s
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Product description
Western Digital Corporation designs, develops, manufactures, and sells hard drives worldwide. It offers hard drives in various form factors, such as 3.5-inch, 2.5-inch, 1.8-inch, and 1.0-inch, under brands like Western Digital, WD, and WD Caviar.
The company's products are used in desktop computers, laptops, external storage devices, and enterprise applications such as servers and workstations. Western Digital sells its products to original equipment manufacturers, distributors, and retailers.
- 3.5-inch, 2.5-inch, 1.8-inch, 1.0-inch form factors
- Products under the Western Digital, WD, WD Caviar brands
- Usage in desktop computers and laptops
- Sales to equipment manufacturers and retailers
- Company founded in 1970
- Headquartered in Lake Forest, California
Warranty and support
The product is covered by the official manufacturer's warranty valid throughout the European Union. The warranty period is 24 months (unless stated otherwise in the product description).
In case of technical problems, we offer full after-sales support. You can contact us by email or through the contact form – we will help with diagnosis, submitting a complaint, and further steps. Complaints are handled efficiently and in accordance with applicable consumer law. We ensure that the process is quick and hassle-free.
If you have any questions, we are at your disposal.
Technical specifications
Brand: WD
Model: SN850X
Capacity: 4 TB
Form factor: M.2 22x80mm
Interface: NVMe PCIe Gen4
Memory Technology: NAND Flash
Maximum Sequential Read Speed: 7300 MB/s
Maximum Sequential Write Speed: 6600 MB/s
Maximum Random Read Speed: 1200000 IOPS
Maximum Random Write Speed: 1100000 IOPS
Purpose: Plug-in Card
Maximum Operating Temperature: 85 °C
Minimum Operating Temperature: 0 °C
Maximum Storage Temperature: 85 °C
Minimum Storage Temperature: -40 °C
Total Bytes Written (TBW): 2400 TB
Responsible entity: ASBIS Kypros Limited. 1, Iapetou Street Agios Athanasios 4101 Limassol, info@asbis.com.cy
SKU: WDS400T2X0E-00BCA0
EAN: 718037891378
Brand: WD
Model: SN850X
Capacity: 4 TB
Form factor: M.2 22x80mm
Interface: NVMe PCIe Gen4
Memory Technology: NAND Flash
Maximum Sequential Read Speed: 7300 MB/s
Maximum Sequential Write Speed: 6600 MB/s
Maximum Random Read Speed: 1200000 IOPS
Maximum Random Write Speed: 1100000 IOPS
Purpose: Plug-in Card
Maximum Operating Temperature: 85 °C
Minimum Operating Temperature: 0 °C
Maximum Storage Temperature: 85 °C
Minimum Storage Temperature: -40 °C
Total Bytes Written (TBW): 2400 TB
Responsible entity: ASBIS Kypros Limited. 1, Iapetou Street Agios Athanasios 4101 Limassol, info@asbis.com.cy
SKU: WDS400T2X0E-00BCA0
EAN: 718037891378
Delivery
Free shipping from €99. Below this amount, the delivery cost is €9.99 (standard dimensions).
Shipping by DHL, DPD or InPost courier (courier/Paczkomaty).
Fulfillment time: 1-3 business days from payment being credited or cash on delivery order.
For oversized or custom-made products, the cost and delivery time are determined individually. After sending the shipment, you will receive a tracking number.
Detailed information on shipping methods, weight limits and parcel dimensions can be found in the Shipping Policy tab.

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