# SSD M.2 PCIe 5.0 Western Digital Black SN8100 4 TB – TLC 3D NAND, for PC/Laptop

**URL:** https://aio.lv/en/product--sandisk-wds400t1xhm-00cmt0--11656855
**Data updated:** 2025-12-31 11:25 (EET)
**Category:** Solid State Drives (SSD)
**Manufacturer:** SANDISK
**Manufacturer code:** WDS400T1XHM-00CMT0
**EAN:** 0619659220938
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 931.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 769.83 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sandisk-wds400t1xhm-00cmt0--11656855

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

High-capacity M.2 NVMe SSD Western Digital Black SN8100 with 4 TB storage. PCIe 5.0 interface, TLC 3D NAND flash and compact M.2 form factor make it suitable for desktops and laptops requiring fast internal storage. Ideal for large file storage, gaming, content creation and system drives. Lightweight (0.0312 kg) and designed as a component for PC/Laptop.

## Long description

The WD\_BLACK SN8100 NVMe Gen 5 SSD is a high-capacity M.2 PCIe 5.0 drive designed for desktops and laptops that need extremely fast internal storage. With up to 4 TB of space and advanced TLC 3D CBA NAND, this SSD targets demanding tasks such as high-level gaming, professional content creation, and AI workloads while offering a low-power profile and an integrated low-profile heatsink with customizable RGB lighting.
Advantages
This M.2 PCIe 5.0 SSD delivers sequential read speeds up to 14,900 MB/s and sequential write speeds up to 14,000 MB/s (2TB–4TB models) and achieves random performance exceeding 2,300,000 IOPS for high-throughput workloads. The drive uses TLC 3D CBA NAND and nCache 4.0 to balance speed and reliability, and it provides improved power efficiency compared with PCIe Gen4 drives. The included anodized-aluminum passive heatsink with double TIM pads helps maintain cooler operating temperatures without fans while offering customizable RGB lighting.
Suitable for
High-level gaming and large game libraries
Professional content creation (video editing, 3D rendering)
AI workloads and model loading
System drive for desktops or laptops requiring fast boot and load times
Large datasets and caching applications
Key specifications
Form factor: M.2
Interface: PCIe 5.0 x4 NVMe
Capacity: 4 TB
Sequential read: up to 14,900 MB/s
Sequential write: up to 14,000 MB/s
Random performance: over 2,300,000 IOPS (2TB–4TB models)
NAND: TLC 3D CBA NAND
Endurance: up to 2,400 TBW (4TB model)
Security: hardware encryption, TCG Opal support
Cooling: integrated anodized-aluminum passive heatsink with customizable RGB
Weight: 0.0312 kg
How to use
Install the WD\_BLACK SN8100 into an available M.2 PCIe 5.0 slot on your desktop or laptop following your system manufacturer’s instructions. Secure the M.2 module with the standoff and screw provided by your system, ensuring the heatsink has adequate clearance in your chassis. After physical installation, initialize and format the drive in your operating system or use cloning software to migrate an existing system. Enable hardware encryption or TCG Opal features through your chosen management tools if needed.
Usage recommendations
For sustained peak performance, ensure your system supports PCIe Gen5 and provides adequate airflow around the M.2 slot. Avoid blocking the passive heatsink and keep system firmware and storage drivers up to date. For long-term workloads, monitor drive health with compatible SSD management software and enable encryption only after verifying backup and recovery procedures.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 4000 GB |
| SSD form factor | M.2 |
| 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 |
| M.2 key ID | M |
| M.2 SSD size | 2280 (22 x 80 mm) |

### Other features

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

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0312 kg |
| Height | 11.1 mm |
| Width | 80 mm |
| Depth | 24.8 mm |

### Operational conditions

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

## FAQ

### How much does the SSD Western Digital Black SN8100 4 TB (M.2, PCIe 5.0) cost, and is it available for purchase?

The price is 931.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 21.07.2026 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 Black SN8100 4 TB (M.2, PCIe 5.0) 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 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. 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, 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

https://aio.lv/img/cache/product/11656855/66941137_large.webp