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SANDISK 4TB Optimus™ GX PRO 850X PCIe® 4.0 x4 M.2 2280 NVMe™ SSD - SDSP81400TAN-000E0
- CHAMPION YOUR GAME SESSION AND CREATIVE WORKFLOW. Boasting PCIe® Gen 4.0 Sequential Read/Write speeds up to 7,300/6,600MB/s (2TB and 4TB models), your SSD enhances your game sessions and your creative workflow.
- STAY IN THE GAME. Experience seamless game sessions and smooth multitasking with Random Read/Write speeds up to 1.2M/1.2M IOPS (8TB model) and integrated SANDISK® nCache™ 4.0 technology. Supports Microsoft® DirectStorage games.
- NO NEED TO DELETE. Stop deleting to make room for more games or applications. With capacities up to 8TB and trusted SANDISK® BiCS TLC 3D NAND, you’ll have room for more.
- DESIGNED WITH THE CREATOR IN MIND. With up to 4,800 TBW (8TB model) endurance rating, your drive stays by your side. Help protect your digital assets with TCG Opal v2.01 data-at-rest encryption.
- YOU CAN DO MORE WITH SANDISK® SOFTWARE. Download the SANDISK® Dashboard application (Windows® only) to help keep your drive in peak shape. Or turn on Game Mode to transform your gaming experience.
- REST EASY. Your hard work is covered with Sandisk’s 5-year limited warranty for peace of mind
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Learn more about the SanDisk SDSP81400TAN-000E0
| Brand | SanDisk |
|---|---|
| Series | Optimus GX PRO 850X |
| Model | SDSP81400TAN-000E0 |
| Device Type | Internal Solid State Drive (SSD) |
| Form Factor | M.2 2280-D5-M |
|---|---|
| Capacity | 4TB |
| Memory Components | 3D NAND TLC |
| Interface | PCI-Express 4.0 x4 |
| Protocol | NVMe 1.4 |
| Max Sequential Read | Up to 7300 MBps |
|---|---|
| Max Sequential Write | Up to 6600 MBps |
| 4KB Random Read | Up to 1,200,000 IOPS |
| 4KB Random Write | Up to 1,100,000 IOPS |
| Terabytes Written (TBW) | 2400TB |
| MTBF | 1,750,000 hours |
| HeatSink | without HeatSink |
| Power Consumption (Idle) | 5 mW |
|---|---|
| Power Consumption (Active) | Average Active Power Read: 8.0W Average Active Power Write: 7.2W |
| Operating Temperature | 0°C ~ +85°C |
| Storage Temperature | -40°C ~ +85°C |
| Max Shock Resistance | 1,500G @ 0.5 ms half-sine |
| Max Vibration Resistance | Operating Vibration: 5 gRMS, 10-2000 Hz, 3 axes Non-operating Vibration: 4.9 gRMS, 7-800 Hz, 3 axes |
| Height | 3.88mm |
|---|---|
| Width | 22mm |
| Depth | 80mm |
| Weight | 8.6g |
| First Listed on Newegg | June 01, 2026 |
|---|
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Limited Warranty period (parts): 3 years
- Limited Warranty period (labor): 3 years
- Read full details
Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by Newegg.com's 30-Day Return Policy.
- Read full return policy for details.
Manufacturer Contact Info
- Manufacturer Product Page
- Manufacturer Website
- Support Phone: 1-866-726-3475
- Support Website
- View other products from SanDisk
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