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SanDisk SDSP81100TAN-000E0 Optimus GX PRO 850 x 1TB NVMe PCIe 4. 0 x 4 M. 2 2280 Internal SSD
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Product Features
Technical Overview
The Optimus GX PRO 850X utilizes the PCIe Gen4x4 interface to achieve exceptional bandwidth, enabling rapid data transfer for large files and applications. The drive features random 4KB read speeds up to 800,000 IOPS and random write speeds up to 1,100,000 IOPS, ensuring smooth multitasking and quick access to frequently used data.
Built on SanDisk's advanced NAND technology, this SSD provides consistent performance under sustained workloads. The 600 TBW endurance rating reflects the drive's reliability for heavy usage scenarios. It is compatible with Windows 10+ operating systems and supports PC, notebook, gaming console, and workstation platforms.
This section brings together practical product details such as Storage Capacity, Platform Supported, Random 4KB Read, Random 4KB Write, so buyers can judge configuration, deployment fit, and day-to-day suitability with less guesswork.
Key Product Advantages
The SanDisk Optimus GX PRO 850X delivers enterprise-grade performance in a consumer-friendly M.2 2280 package. Its PCIe 4.0 x4 interface provides up to 7.13 GB/s sequential reads, reducing game loading times and accelerating file transfers. The drive's high random IOPS ensures responsive system performance during multitasking and demanding applications.
With 1TB capacity, it offers ample space for games, applications, and media. The 600 TBW endurance rating indicates long-term reliability, making it a solid choice for frequent write operations. Compatibility with PlayStation 5 and PS5 Pro allows users to expand console storage without sacrificing performance.
Deployment / Use Cases
This SSD is ideal for gamers seeking faster load times and smoother gameplay on PC or PlayStation 5/PS5 Pro. It also suits content creators working with large video files, 3D models, or high-resolution images, where rapid read/write speeds reduce project wait times.
For professionals, the drive can be used as a primary OS drive in workstations or as a high-speed cache drive in NAS systems. Its compact M.2 form factor makes it a seamless upgrade for notebooks and small-form-factor PCs where space is limited.
Gaming
Achieve faster level loads and reduced stutter in open-world games. Compatible with PS5 and PS5 Pro for expanded console storage.
- 7.13 GB/s reads
- 1TB capacity
- PS5 compatible
Content Creation
Edit 4K/8K video and large RAW photos directly from the drive without lag. 600 TBW endurance handles heavy write cycles.
- Sequential writes up to 6.15 GB/s
- High random IOPS
Physical Profile
The SanDisk Optimus GX PRO 850X adheres to the M.2 2280 form factor, measuring 22.10 mm wide, 80.01 mm long, and 2.29 mm thick. It weighs approximately 7.5 grams, making it one of the lightest high-capacity SSDs available. The single-sided design ensures compatibility with most M.2 slots, including those in ultra-thin laptops and consoles.
The drive does not include a heatsink; users with high-thermal-load environments may consider aftermarket cooling. Installation is straightforward: insert the drive into an M.2 slot supporting PCIe NVMe and secure with a screw.
- Width
- 0.87" (22.10 mm)
- Height
- 90 mil (2.29 mm)
- Weight
- 0.26 oz (7.50 g)
- Length
- 3.15" (80.01 mm)
Highlights
- 1TB storage capacity for games, applications, and media
- PCI Express NVMe 4.0 x4 interface for up to 7.13 GB/s sequential reads
- Sequential writes up to 6.15 GB/s for fast file transfers
- 800,000 IOPS random read and 1,100,000 IOPS random write performance
- 600 TBW endurance rating for long-term reliability
- M.2 2280 form factor suitable for notebooks, desktops, and PS5/PS5 Pro
- Compatible with Windows 10+ and PlayStation 5/PS5 Pro consoles
- Lightweight design at just 7.5 g
Specifications
| Specifications | |
|---|---|
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | SDSP81100TAN-000E0 |
| Brand Name | SanDisk |
| Product Line | Optimus GX PRO |
| Product Series | 850X |
| Product Model | SDSP81100TAN-000E0 |
| Product Name | Optimus GX PRO 850X NVMe SSD - 1TB, Without Heatsink |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 1 TB |
| Platform Supported | PC |
| Drive Performance | |
| Random 4KB Read | 800000IOPS |
| Random 4KB Write | 1100000IOPS |
| Endurance (TBW) | 600 TB |
| Maximum Sequential Read | 7.13 GB/s |
| Maximum Sequential Write | 6.15 GB/s |
| Interfaces/Ports | |
| Drive Interface | PCI Express NVMe |
| Drive Interface Standard | PCI Express NVMe 4.0 x4 |
| Physical Characteristics | |
| Drive Type | Internal |
| Form Factor | M.2 2280 |
| Height | 90 mil (2.29 mm) |
| Width | 0.87" (22.10 mm) |
| Length | 3.15" (80.01 mm) |
| Weight (Approximate) | 0.26 oz (7.50 g) |
| Miscellaneous | |
| Device Supported | Gaming Console,Gaming PC,Notebook,PlayStation,Workstation |
| Compatibility | Playstation 5 Playstation 5 Pro Console |
| Operating System Compatibility | Windows 10+ |
User Manual
FAQ
What is the storage capacity of the SanDisk Optimus GX PRO 850X?
The SanDisk Optimus GX PRO 850X SDSP81100TAN-000E0 offers 1 TB (terabyte) of storage capacity, providing ample space for operating systems, applications, games, and multimedia files.
What interface does this SSD use?
This drive uses the PCI Express NVMe 4.0 x4 interface, which delivers high bandwidth for fast data transfer. It is backward compatible with PCIe 3.0 slots, though at reduced speeds.
What is the sequential read and write speed?
The maximum sequential read speed is 7.13 GB/s and the maximum sequential write speed is 6.15 GB/s. Actual performance may vary based on system configuration and workload.
Is this SSD compatible with the PlayStation 5?
Yes, the drive is compatible with the PlayStation 5 and PS5 Pro consoles. It meets the required PCIe 4.0 and M.2 2280 specifications, allowing expanded internal storage for games.
What is the endurance rating of this SSD?
The endurance rating is 600 TBW (terabytes written), meaning the drive can withstand up to 600 terabytes of total writes over its lifetime. This makes it suitable for heavy workloads and frequent data writing.
What is the form factor and physical size?
The drive uses the M.2 2280 form factor, with dimensions of 22.10 mm width, 80.01 mm length, and 2.29 mm height. It weighs approximately 7.5 grams.
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