# SanDisk Optimus GX PRO 850X 1 TB M.2 NVMe PCIe 4.0 SSD

**URL:** https://aio.lv/en/product--sandisk-sdsp81100tan-000e0--12435054
**Data updated:** 2026-05-18 02:48 (EEST)
**Category:** Solid State Drives (SSD)
**Manufacturer:** SANDISK
**Manufacturer code:** SDSP81100TAN-000E0
**EAN:** 619659231972
**Warranty:** 5 Years
**Availability:** Available for order
**Price:** 378.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 313.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sandisk-sdsp81100tan-000e0--12435054

## Delivery options

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

## Summary description

The SanDisk Optimus GX PRO 850X is a high-performance 1 TB M.2 SSD utilizing the PCIe 4.0 NVMe interface. Featuring 3D NAND TLC technology, it delivers impressive read speeds of up to 7300 MB/s and write speeds of 6300 MB/s. Designed for PCs, notebooks, and gaming consoles, this drive offers reliable storage and rapid data transfer rates, making it an ideal upgrade for demanding computing tasks and high-end gaming environments.

## Long description

The SanDisk Optimus GX PRO 850X 1 TB M.2 NVMe PCIe 4.0 SSD is a high-performance storage solution engineered to meet the demands of modern computing, gaming, and professional content creation. Utilizing advanced 3D NAND TLC technology and the high-speed PCIe 4.0 interface, this drive provides exceptional data transfer rates, ensuring that your system remains responsive even under heavy workloads. With a capacity of 1 TB, it offers a perfect balance of speed and storage space for users who require reliability and efficiency in their daily operations.
Advantages
This SSD stands out due to its impressive sequential read speeds of up to 7300 MB/s and write speeds of 6300 MB/s, which significantly reduce loading times for applications and large files. The integration of NVMe technology ensures low latency and high throughput, making it far superior to traditional storage media. Its compact M.2 form factor allows for easy installation in a wide variety of devices without taking up unnecessary space, while the robust 3D NAND architecture ensures long-term data integrity and durability for intensive tasks.
Suitable for
High-end gaming PCs requiring fast level loading
Professional video editing and graphic design workstations
Upgrading laptops for improved system responsiveness
Compatible gaming consoles requiring expanded high-speed storage
When it may not be suitable
This drive is designed specifically for devices with an M.2 slot that supports the PCIe 4.0 interface. It may not be suitable for older computer systems that lack M.2 connectivity or those limited to PCIe 3.0, as the drive will not be able to reach its maximum rated performance speeds in such environments.
Key specifications
Capacity: 1000 GB
Form factor: M.2
Interface: PCIe 4.0 NVMe
Read speed: up to 7300 MB/s
Write speed: up to 6300 MB/s
Technology: 3D NAND TLC
MTBF: 1,750,000 hours
How to use
To install the SanDisk Optimus GX PRO 850X, ensure your computer is powered off and disconnected from the power source. Locate the M.2 slot on your motherboard, insert the drive at a slight angle, and secure it using the appropriate mounting screw. Once installed, you may need to initialize the drive through your operating system's disk management utility to format it and assign a drive letter before it can be used for storage.
What to consider before purchase
Verify that your motherboard or laptop supports the M.2 NVMe PCIe 4.0 standard.
Ensure you have the necessary mounting hardware or heatsink clearance within your chassis.
Check if your operating system supports NVMe drives for boot purposes.
Usage recommendations
For optimal performance and longevity, it is recommended to keep the drive's firmware updated using the manufacturer's software and to ensure adequate airflow within your system to maintain stable operating temperatures during prolonged high-intensity tasks.

## Specifications

### Features

| Feature | Value |
|---|---|
| SSD capacity | 1000 GB |
| SSD form factor | M.2 |
| Read speed | 7300 MB/s |
| Write speed | 6300 MB/s |
| Mean time between failures (MTBF) | 1750000 h |
| Security algorithms | TCG Opal 2.0 |
| Memory type | TLC 3D NAND |
| Random write (4KB) | 1100000 IOPS |
| Random read (4KB) | 800000 IOPS |
| Hardware encryption | Yes |
| PCI Express interface data lanes | x4 |
| TBW rating | 600 |
| Component for | PC/Notebook/Game console |
| NVMe | Yes |
| NVMe version | 1.4 |
| Interface | PCI Express 4.0 |
| Windows operating systems supported | Windows 11, Windows 10 |
| M.2 SSD size | 2280 (22 x 80 mm) |

### Other features

| Feature | Value |
|---|---|
| Compatible products | PlayStation 5, PlayStation 5 Pro |
| Compliance certificates | BSMI, CB, CE, Federal Communications Commission (FCC), KCC, RCM, UKCA, UL, VCCI |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0075 kg |
| Height | 2.38 mm |
| Width | 22 mm |
| Depth | 80 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (sleep) | 0.005 W |
| Average power consumption (read) | 7.2 W |
| Average power consumption (write) | 6.2 W |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 85 |
| Operating temperature (T-T) | 0 - 85 |
| Operating shock | 1500 G |
| Non-operating vibration | 4.9 G |
| Operating vibration | 5 G |

### Brand-specific features

| Feature | Value |
|---|---|
| Brand specific technologies | SLC Caching |

## FAQ

### How much does the SanDisk Optimus GX PRO 850X 1 TB M.2 NVMe SSD cost, and is it available for purchase?

The price is 378.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 20 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 Tuesday 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can SanDisk Optimus GX PRO 850X 1 TB M.2 NVMe 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 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, 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 SanDisk Optimus GX PRO 850X 1 TB M.2 NVMe SSD?

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.

## Image

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