# WD\_BLACK SN8100 4 TB NVMe M.2 SSD, PCIe 5.0, 14900 MB/s Read, 14000 MB/s Write

**URL:** https://aio.lv/en/product--wdblack-wds400t1x0m-00cmt0--12487112
**Data updated:** 2026-05-27 18:01 (EEST)
**Category:** Solid State Drives (SSD)
**Manufacturer:** WD\_BLACK
**Manufacturer code:** WDS400T1X0M-00CMT0
**EAN:** 0619659220891
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 719.49 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 594.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wdblack-wds400t1x0m-00cmt0--12487112

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

The WD\_BLACK SN8100 is a high-performance 4 TB NVMe M.2 SSD designed for PCs and laptops. Utilizing PCIe 5.0 technology, it delivers exceptional read speeds of up to 14900 MB/s and write speeds of 14000 MB/s. This drive is engineered for demanding tasks, including gaming and professional content creation, providing reliable storage and rapid data access for high-end computing systems.

## Long description

The WD\_BLACK SN8100 4 TB NVMe M.2 SSD is a high-performance storage solution engineered for users who demand extreme speed and reliability. Utilizing the latest PCIe 5.0 interface, this drive delivers exceptional sequential read speeds of up to 14900 MB/s and write speeds of up to 14000 MB/s. Designed for high-end PCs and laptops, it provides the necessary bandwidth for intensive computing tasks, ensuring rapid data access and reduced load times for professional applications and modern gaming.
Advantages
The primary advantage of the WD\_BLACK SN8100 is its utilization of PCIe 5.0 technology, which significantly outperforms previous generations in both data transfer rates and power efficiency. With a massive 4 TB capacity, it offers ample space for large datasets, high-resolution video projects, and extensive game libraries. The integration of advanced TLC 3D NAND technology ensures consistent performance and long-term reliability under heavy workloads. Furthermore, the drive is designed with a focus on thermal management, allowing it to maintain peak speeds without the need for complex or noisy active cooling solutions.
Suitable for
High-end gaming systems requiring fast load times
Professional video editing and 4K/8K content creation
AI model training and large dataset processing
High-performance workstation builds
When it may not be suitable
This SSD may not be suitable for systems that do not support the PCIe 5.0 interface, as the drive will be limited to the maximum speed of the motherboard's older PCIe slot. Additionally, users with compact devices that lack sufficient clearance for the integrated heatsink or those with basic office computing needs may find this drive to be an unnecessary investment.
Key specifications
Capacity: 4000 GB
Form factor: M.2 2280
Interface: PCIe 5.0
Read speed: 14900 MB/s
Write speed: 14000 MB/s
Weight: 0.0075 kg
How to use
To use the WD\_BLACK SN8100, ensure your motherboard is compatible with the M.2 2280 form factor and supports PCIe 5.0 technology. Insert the drive into the appropriate M.2 slot on your motherboard and secure it using the provided screw or tool-less latch. Once installed, initialize the drive through your operating system's disk management utility to format it and assign a drive letter. For optimal performance, ensure your motherboard BIOS is updated to the latest version and that the latest NVMe drivers are installed.
What to consider before purchase
Verify that your motherboard supports PCIe 5.0 to achieve advertised speeds
Check for physical clearance in your PC case for the heatsink
Ensure your operating system supports high-capacity NVMe drives
Usage recommendations
For the best performance, always install the SSD in the primary M.2 slot connected directly to the CPU. Regularly monitor the drive's health using Western Digital's management software to ensure firmware is up to date and to track endurance metrics.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 4000 GB |
| SSD form factor | M.2 |
| Read speed | 14900 MB/s |
| Write speed | 14000 MB/s |
| Memory type | TLC 3D NAND |
| Random write (4KB) | 2400000 IOPS |
| Random read (4KB) | 2300000 IOPS |
| Hardware encryption | Yes |
| PCI Express interface data lanes | x4 |
| TBW rating | 2400 |
| Component for | PC/Laptop |
| NVMe | Yes |
| Sequential write speed (AS SSD) | 14000 MB/s |
| Sequential read speed (AS SSD) | 14900 MB/s |
| Interface | PCI Express 5.0 |
| Windows operating systems supported | Windows 11, Windows 10 |
| M.2 key ID | M |
| M.2 SSD size | 2280 (22 x 80 mm) |

### Other features

| Feature | Value |
|---|---|
| Compliance certificates | BSMI, CE, Federal Communications Commission (FCC), ICES, KCC, RCM, TÜV mark, UL, VCCI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0075 kg |
| Height | 2.2 mm |
| Width | 80 mm |
| Depth | 22 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 85 |

## FAQ

### How much does the WD\_BLACK SN8100 4 TB NVMe M.2 SSD cost, and is it available for purchase?

The price is 719.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 30.07.2026 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 WD\_BLACK SN8100 4 TB NVMe M.2 SSD be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 WD\_BLACK 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 WD\_BLACK 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. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: ssd capacity, ssd form factor, 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.

## Image

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