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SanDisk SDSP81400TAN-000E0 Optimus GX PRO 850 x 4 TB NVMe SSD - M. 2 2280 PCIe 4. 0 x 4 Internal Solid State Drive SDSP81400TAN
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Product Features
Technical Overview
This SanDisk Optimus GX PRO 850X SSD is built for high-speed data transfer and low latency. The PCI Express NVMe 4.0 x4 interface provides up to 7.13 GB/s sequential read and 6.45 GB/s sequential write performance, reducing load times for data-intensive applications. Random 4KB performance reaches 1,200,000 IOPS read and 1,100,000 IOPS write, ensuring responsive multitasking.
The drive is designed with a power-efficient controller that maximizes reliability while maintaining performance. It uses a standard M.2 2280 form factor, fitting into desktops and notebooks with an M.2 slot that supports PCIe 4.0. The drive consumes minimal power, contributing to longer battery life in mobile devices.
Key Product Advantages
The SanDisk Optimus GX PRO 850X delivers exceptional speed and capacity for demanding workloads. Its NVMe 4.0 x4 interface ensures peak throughput, while the 2400 TBW endurance rating guarantees long-term reliability. The drive is optimized for gaming, content creation, and professional applications.
High Capacity Storage
With 4 TB of storage, this SSD accommodates large game libraries, 4K video projects, and extensive data archives without compromising performance.
Blazing Fast Speeds
Sequential read speeds up to 7.13 GB/s and write speeds up to 6.45 GB/s dramatically reduce load times and file transfer durations.
Excellent Endurance
Rated at 2400 TBW, this drive is built to handle heavy write workloads over its lifespan, suitable for both consumer and professional use.
Deployment / Use Cases
The Optimus GX PRO 850X is ideal for high-performance gaming PCs, professional workstations, and content creation systems that demand rapid data access and large storage capacity. Its compatibility with PlayStation 5 and PS5 Pro makes it a strong upgrade for console gamers needing more space for modern titles.
For PC users, the M.2 2280 form factor and NVMe 4.0 support allow straightforward installation on compatible motherboards. The drive also suits notebook upgrades where a single-sided M.2 2280 SSD is required, enhancing system responsiveness and storage capacity without sacrificing portability.
Gaming
Install directly into a PS5 or PC with an M.2 NVMe slot for faster level loading and seamless gameplay.
Content Creation
Edit 4K/8K video, work with large RAW photo collections, and compile code faster with high sequential and random performance.
Physical Profile
The drive uses the M.2 2280 form factor, measuring 80 mm in length, 22 mm in width, and just 3.88 mm in height. It weighs approximately 8.6 g. The compact design fits into standard M.2 slots on desktops, notebooks, and consoles, and the low profile helps with airflow in tight builds.
- Width
- 0.87" (22 mm)
- Height
- 0.15" (3.88 mm)
- Weight
- 0.30 oz (8.60 g)
- Length
- 3.15" (80 mm)
Highlights
- 4 TB capacity for extensive game, media, and application storage
- PCI Express NVMe 4.0 x4 interface provides up to 7.13 GB/s sequential read speed
- Random 4KB read up to 1,200,000 IOPS and write up to 1,100,000 IOPS for fast multitasking
- High endurance rated at 2400 TBW for long-term reliability
- M.2 2280 form factor compatible with desktops, notebooks, and PlayStation 5 consoles
- Energy-efficient design reduces power consumption and enhances reliability
- Supports Windows 10+ and is compatible with PC, PS5, and PS5 Pro
- Lightweight at 0.30 oz (8.60 g) and compact dimensions for easy integration
Specifications
| Specifications | |
|---|---|
| Manufacturer | Western Digital Corporation |
| Manufacturer Part Number | SDSP81400TAN-000E0 |
| Brand Name | SanDisk |
| Product Line | Optimus GX PRO |
| Product Series | 850X |
| Product Model | SDSP81400TAN-000E0 |
| Product Name | Optimus GX PRO 850X NVMe SSD - 4 TB, Without Heatsink |
| Product Type | Solid State Drive |
| Technical Information | |
| Storage Capacity | 4 TB |
| Platform Supported | PC |
| Drive Performance | |
| Random 4KB Read | 1200000IOPS |
| Random 4KB Write | 1100000IOPS |
| Endurance (TBW) | 2400 TB |
| Maximum Sequential Read | 7.13 GB/s |
| Maximum Sequential Write | 6.45 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 | 0.15" (3.88 mm) |
| Width | 0.87" (22 mm) |
| Length | 3.15" (80 mm) |
| Weight (Approximate) | 0.30 oz (8.60 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 form factor and interface of the SanDisk Optimus GX PRO 850X?
The drive uses the M.2 2280 form factor and connects via a PCI Express NVMe 4.0 x4 interface. This ensures compatibility with modern motherboards and consoles that support M.2 NVMe SSDs with a PCIe 4.0 slot.
What are the sequential read and write speeds of this SSD?
The SanDisk Optimus GX PRO 850X delivers maximum sequential read speeds of up to 7.13 GB/s and maximum sequential write speeds of up to 6.45 GB/s. These speeds are achievable when connected to a PCIe 4.0 lane.
What is the endurance rating of this SSD?
The drive has an endurance rating of 2400 TBW (terabytes written). This means it can handle 2400 TB of total writes over its lifetime, making it suitable for intensive workloads without premature wear.
Is this SSD compatible with the PlayStation 5?
Yes, the drive is compatible with both PlayStation 5 and PlayStation 5 Pro consoles. It fits in the internal M.2 expansion slot and can be used to increase storage capacity for games and applications.
What operating systems are supported?
The drive supports Windows 10 and later operating systems. It is designed for PC platforms and may also work with other OSes that have native NVMe driver support, but only Windows 10+ is explicitly listed.
Does the SSD come with a heatsink?
No, this is the version without a heatsink (as indicated by the product name 'Without Heatsink'). Depending on your setup, you may need to use a third-party heatsink or rely on the motherboard's built-in thermal solution to manage heat during extended use.
| Qty | Price | Available |
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