MSI
MSI S78-440Q990-P83 Internal SSD – M470 PRO 1TB M.2 PCIe 4.0 NVMe 3D NAND
MSI S78-440Q990-P83 Internal SSD – M470 PRO 1TB M.2 PCIe 4.0 NVMe 3D NAND
Amazon Pricing Disclaimer
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
In stock: 4
Couldn't load pickup availability
- Trusted by Thousands
- Order with confidence
- Fully tracked shipping
MPN: S78-440Q990-P83
EAN: 4711377279970
Manufacturer: MSI
Condition: New
Trusted by customers since 2009
Trusted by customers since 2009
We have been serving customers since 2009, with thousands of completed orders across eBay, Amazon, and our own online store. Our long-standing presence reflects our focus on reliable service, clear communication, and responsive customer support.
Product details information
Product details information
We take care to ensure all product descriptions and specifications on our website are accurate and current at the time of listing. Product packaging or minor details may change over time. If a specific feature or compatibility requirement is important to you, please contact us before placing your order and we will be happy to assist.
Estimated dispatch
Estimated dispatch
Estimated dispatch time: 2–7 working days.
Dispatch times are shown to reflect stock availability and order processing. You will receive tracking information as soon as your order has been dispatched.
Secure Checkout
Secure Checkout
Shop confidently using secure & encrypted payment system managed by Shopify and PayPal. Choose from a wide range of trusted payment options, including PayPal, Amex, Visa, MasterCard, Shopify Payment and more. For added flexibility, we also accept Klarna.

MSI S78-440Q990-P83 Internal SSD – M470 PRO 1TB M.2 PCIe 4.0 NVMe 3D NAND
- ULTRA-FAST PERFORMANCE – PCIe 4.0 NVMe interface delivers up to 6000 MB/s read speeds for rapid data access.
- GENEROUS 1TB STORAGE – Ample space for files, games, and applications with a high-capacity 1TB SSD.
- ROBUST DURABILITY – 3D NAND memory and 1,500,000-hour MTBF ensure long-term reliability.
- ADVANCED DATA SECURITY – Hardware encryption and TRIM support safeguard your data.
- QUALITY ASSURED – CE and RoHS certifications guarantee safe and dependable use.
Product Description:
The MSI S78-440Q990-P83 Internal SSD offers high-speed storage and exceptional reliability for your PC. With PCIe 4.0 NVMe technology and a 1TB capacity, this M.2 drive is engineered for demanding users who require fast data access and robust performance. Advanced 3D NAND memory and hardware encryption provide both speed and security, making it an ideal upgrade for modern systems.
Features:
- PCIe 4.0 NVMe interface for ultra-fast data transfer
- 1TB storage capacity for ample file and application space
- 3D NAND memory for enhanced durability
- Hardware encryption and TRIM support for data protection
- CE and RoHS certified for quality assurance
Technical Specifications:
- Capacity: 1TB
- Form Factor: M.2
- Interface: PCI Express 4.0 NVMe (version 1.4)
- Sequential Read Speed: Up to 6000 MB/s
- Sequential Write Speed: Up to 5000 MB/s
- Random Read/Write (4KB): 950,000 IOPS
- Memory Type: 3D NAND
- Hardware Encryption: Yes
- TRIM Support: Yes
- TBW Rating: 640
- MTBF: 1,500,000 hours
- Operating Temperature: 0 – 70°C
- Storage Temperature: -40 – 85°C
- Dimensions: 80 x 22 x 2.15 mm
What's Included:
- MSI S78-440Q990-P83 Internal SSD (1TB)
- User documentation
Warranty & Shipping:
- Manufacturer warranty included
- Hassle-free returns policy
Technical Specifications:
| NVMe | Yes |
|---|---|
| Depth | 80 mm |
| Width | 22 mm |
| Height | 2.15 mm |
| Interface | PCI Express 4.0 |
| TBW rating | 640 |
| Memory type | 3D NAND |
| NVMe version | 1.4 |
| SSD capacity | 1 TB |
| TRIM support | Yes |
| Component for | PC |
| SSD form factor | M.2 |
| Random read (4KB) | 950000 IOPS |
| Random write (4KB) | 950000 IOPS |
| Hardware encryption | Yes |
| Power consumption (max) | 4 W |
| Storage temperature (T-T) | -40 - 85 °C |
| Operating temperature (T-T) | 0 - 70 °C |
| Sequential read speed (ATTO) | 6000 MB/s |
| Sequential write speed (ATTO) | 5000 MB/s |
| Mean time between failures (MTBF) | 1500000 h |
Return to the collection you were browsing
Back to Internal Solid State Drives in Data Storage Devices