Dell 1TB SATA 6G 2280 M.2 SSD 3900K
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Dell 1TB SATA III M.2 2280 SSD (3900K / 03900K)
Upgrade your compatible Dell laptop or desktop with reliable solid-state performance using the Dell 1TB M.2 SATA SSD. Designed for systems that support SATA-based M.2 storage, this drive delivers fast boot times, responsive application performance, and dependable storage capacity for business, productivity, and everyday computing environments.
Featuring a 1TB capacity, SATA III 6Gb/s interface, and compact M.2 2280 form factor, this SSD provides an excellent balance of speed, efficiency, and reliability. Whether you're replacing an older drive or expanding storage, the Dell 3900K offers a simple way to improve overall system responsiveness.
Key Features
- 1TB Storage Capacity
- M.2 2280 Form Factor
- SATA III 6Gb/s Interface
- AHCI/SATA Protocol
- 3D TLC NAND Flash Technology
- Up to 560 MB/s Sequential Read Speeds
- Up to 520 MB/s Sequential Write Speeds
- Low Power Consumption Design
- TRIM & S.M.A.R.T. Support
- Ideal for laptops, desktops, and workstation upgrades
Drive Specifications
- Dell Part Number: 3900K / 03900K
- Capacity: 1TB (1,000GB)
- Interface: SATA III 6.0Gb/s
- Protocol: AHCI / SATA
- NAND Type: 3D TLC NAND Flash
- Form Factor: M.2 2280
- Connector Type: B+M Key
- Compatibility: Backward compatible with SATA II 3Gb/s systems
Performance Specifications
- Sequential Read Speed: Up to 540-560 MB/s
- Sequential Write Speed: Up to 500-520 MB/s
- Random Read Performance: Up to 85,000 IOPS
- Random Write Performance: Up to 75,000 IOPS
- Fast operating system startup and shutdown
- Improved application responsiveness and file access speeds
Reliability & Endurance
- MTBF: 1,500,000 Hours
- Endurance Rating: Approximately 300TBW to 400TBW
- Shock Resistance: 1,500G at 0.5ms
- No moving parts for enhanced durability
- Built for dependable long-term daily operation
Storage Management Features
- S.M.A.R.T. Monitoring Support
- Native Command Queuing (NCQ)
- TRIM Command Support
- Optimized flash maintenance and performance consistency
- Improved drive lifespan through intelligent storage management
Power Efficiency
- Operating Voltage: 3.3V (±5%)
- Typical Active Power: Approximately 2.0W to 2.5W
- DevSleep Support for ultra-low standby power consumption
- Helps maximize battery life in compatible notebook systems
- Low heat generation for compact device installations
Physical Specifications
- Form Factor: M.2 2280
- Dimensions: 22mm x 80mm
- Thickness: Approximately 2.25mm
- Connector: B+M Key Edge Connector
- Single-sided low-profile design
- Suitable for thin laptops and compact systems
Compatibility Notice
Important: This is a SATA-based M.2 SSD, not an NVMe PCIe drive. It requires a system with support for M.2 SATA (AHCI) storage devices. It may not function in M.2 slots that support NVMe-only operation.
Ideal Applications
- Laptop Storage Upgrades
- Desktop PC Performance Enhancements
- Business Workstations
- Home Office Systems
- Operating System Drives
- Productivity Software Storage
- Media & Document Libraries
- Everyday Computing Applications
Why Choose the Dell 3900K SSD?
The Dell 1TB SATA M.2 SSD 3900K provides a dependable combination of storage capacity, SATA III performance, and energy efficiency in a compact M.2 2280 design. With fast transfer speeds, solid endurance ratings, and broad compatibility with SATA-capable systems, it is an excellent choice for users looking to upgrade storage performance without moving to NVMe-based platforms.