SanDisk Optimus GX Pro 850X 2 TB M.2 2280 NVMe PCI Express 4.0 Internal SSD
Key Specifications
Choose one or multiple features to search for items that have the same specifications.| Technical details | |
| Device type | SSD |
| Weight & dimensions | |
| Weight | 24 g |
| Height | 8.9 mm |
| Width | 23 mm |
| Depth | 80 mm |
| Energy management | |
| Power consumption (sleep) | 0.005 W |
| Average power consumption (read) | 7.5 W |
| Average power consumption (write) | 7 W |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating temperature (T-T) | 0 - 85 °C |
| Operating shock | 1500 G |
| Non-operating vibration | 4.9 G |
| Operating vibration | 5 G |
| Packaging data | |
| Bundled software | Acronis True Image |
| Packaging content | |
| Storage drive adapter included | ![]() |
| Brand-specific features | |
| Brand specific technologies | SLC Caching |
| Other features | |
| Internal | ![]() |
| Cooling type | Passive |
| Warranty period | 5 year(s) |
| Compliance certificates | BSMI, CB, CE, Federal Communications Commission (FCC), KCC, RCM, RoHS, TÜV mark, UKCA, UL, VCCI |
| Features | |
| Drive capacity | 2 TB |
| Interface | PCI Express 4.0 |
| Security algorithms | TCG Opal 2.0 |
| Mean time between failures (MTBF) | 1750000 h |
| Memory type | TLC 3D NAND |
| ECC | ![]() |
| Read speed | 7300 MB/s |
| Write speed | 6600 MB/s |
| Hot-swap | ![]() |
| S.M.A.R.T. support | ![]() |
| Windows operating systems supported | Windows 10, Windows 11 |
| TRIM support | ![]() |
| Random write (4KB) | 1100000 IOPS |
| Random read (4KB) | 1200000 IOPS |
| Component for | PC/Laptop |
| Enhanced Power Loss Data Protection technology | ![]() |
| Hardware encryption | ![]() |
| Product type | SSD disk |
| PCI Express interface data lanes | x4 |
| TBW rating | 1200 |
| SSD form factor | M.2 |
| NVMe | ![]() |
| NVMe version | 1.4 |
| 24/7 operation | ![]() |
| M.2 SSD size | 2280 (22 x 80 mm) |
| Sustainability | |
| Sustainability compliance | ![]() |
| EAN | 0619659232009 |
The SANDISK OPTIMUS GX PRO 850X is an internal solid-state drive designed for high-performance computing. It utilizes a PCIe 4.0 x4 interface with the NVMe 1.4 protocol to achieve sequential read speeds of up to 7,300 MB/s and sequential write speeds of up to 6,600 MB/s. This model provides 2 TB of storage capacity using TLC 3D NAND flash memory. Its M.2 2280 form factor ensures physical compatibility with most modern desktop motherboards, workstations, and laptops that support NVMe SSDs.
Engineered for endurance and data security, the drive has a rating of 1200 terabytes written (TBW) and a mean time between failures (MTBF) of 1.75 million hours. It supports TCG Opal 2.0 security algorithms, enabling hardware-level encryption to protect data without impacting system performance. The drive is also compatible with select gaming consoles, such as the PS5, for users seeking to expand their game storage with high-speed media.
Key Features:- Offers 2 TB of storage capacity
- Provides random read performance of up to 1,200,000 IOPS
- Delivers random write performance of up to 1,100,000 IOPS
- Built in the standard M.2 2280 form factor
- Supports S.M.A.R.T. monitoring and TRIM command
- Features TCG Opal 2.0 hardware encryption
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