Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD | MZ-V9P1T0BW

Description

The Samsung 990 PRO 1TB PCIe 4.0 NVMe M.2 Internal SSD (MZ-V9P1T0BW) is a flagship high-performance SSD designed for gaming PCs, professional workstations, content creation, and storage-intensive applications.

Featuring 1TB of storage capacity, a PCIe Gen4 x4 interface, NVMe 2.0, and a compact M.2 2280 form factor, the Samsung 990 PRO delivers sequential read speeds of up to 7,450 MB/s and sequential write speeds of up to 6,900 MB/s.

With Samsung V-NAND TLC memory, an in-house Samsung controller, Intelligent TurboWrite 2.0, and advanced thermal-management technologies, the 990 PRO is designed to maximize the performance available from PCIe Gen4 storage.

Key Features

1TB Flagship NVMe Storage

• 1TB storage capacity
• PCIe Gen4 x4 interface
• NVMe 2.0
• M.2 2280 form factor
• Up to 7,450 MB/s sequential read
• Up to 6,900 MB/s sequential write
• Samsung V-NAND TLC
• Samsung in-house controller
• LPDDR4 DRAM cache
• Intelligent TurboWrite 2.0
• Dynamic Thermal Guard
• Hardware encryption support
• No mechanical moving parts

The 1TB capacity provides high-speed storage for Windows, modern games, professional applications, creative projects, and frequently accessed data.

Up to 7,450 MB/s Read & 6,900 MB/s Write

The Samsung 990 PRO is engineered to provide extremely high PCIe Gen4 performance.

Performance

• Sequential Read: Up to 7,450 MB/s
• Sequential Write: Up to 6,900 MB/s
• Random Read: Up to 1,200,000 IOPS
• Random Write: Up to 1,550,000 IOPS
• Interface: PCIe Gen4 x4
• Protocol: NVMe 2.0

This performance makes the 990 PRO suitable for high-end gaming, large file transfers, demanding applications, and professional creative workloads.

Actual performance varies depending on system configuration, workload, firmware, temperature, available cache, and other operating conditions.

PCIe Gen4 x4 Interface

The Samsung 990 PRO uses a PCI Express Gen4 x4 interface, utilizing four PCIe lanes to provide high storage bandwidth.

Benefits include:

• Rapid operating-system startup
• Fast application loading
• Reduced game loading times
• High-speed file transfers
• Responsive multitasking
• Faster software installations
• Strong professional workflow performance

For maximum advertised performance, a compatible PCIe Gen4 x4 M.2 slot is required.

NVMe 2.0 Technology

The 990 PRO supports the NVMe 2.0 protocol, designed for efficient communication between high-performance PCIe storage and compatible systems.

Benefits include:

• High bandwidth
• Low latency
• Fast data access
• Efficient storage communication
• High random performance
• Responsive multitasking
• Optimized solid-state storage operation

Samsung V-NAND TLC

The Samsung 990 PRO uses Samsung V-NAND TLC flash memory, providing high-performance solid-state storage for demanding workloads.

Benefits include:

• High read and write performance
• Low access latency
• Strong endurance
• High storage density
• Silent operation
• No mechanical moving components
• Suitable for intensive gaming and professional workloads

Dedicated DRAM Cache

Unlike DRAM-less SSD designs, the Samsung 990 PRO includes dedicated LPDDR4 DRAM cache.

The dedicated DRAM assists with:

• Flash translation management
• Fast metadata access
• High random performance
• Responsive multitasking
• Demanding storage workloads
• Consistent high-performance operation

This contributes to the 990 PRO's flagship-class performance.

Intelligent TurboWrite 2.0

Samsung's Intelligent TurboWrite 2.0 technology uses an intelligent high-speed write buffer to accelerate write operations.

It can improve performance during:

• Large file transfers
• Game installations
• Application installations
• Software updates
• Video editing
• Content creation
• Multimedia transfers
• Professional workloads

Sustained write performance can decrease after the available TurboWrite cache has been exhausted.

Advanced Thermal Management

High-performance PCIe Gen4 SSDs can generate substantial heat during demanding workloads, so Samsung incorporates multiple thermal-management technologies into the 990 PRO.

Features include:

• Dynamic Thermal Guard
• Nickel-coated controller
• Heat-spreader label
• Temperature monitoring
• Thermal throttling protection
• Intelligent power and thermal management

These technologies help maintain stable operation during intensive storage workloads.

Note: The MZ-V9P1T0BW is the standard version without an integrated heatsink. A motherboard M.2 heatsink can be used where available.

M.2 2280 Form Factor

The Samsung 990 PRO uses the widely adopted M.2 2280 form factor.

Advantages include:

• Compact internal installation
• Direct motherboard connection
• No SATA data cable
• No SATA power cable
• Reduced cable clutter
• Minimal internal space requirements
• Suitable for modern desktops
• Suitable for compatible laptops

Users should verify that their system supports M.2 2280 PCIe NVMe storage before installation.

Specifications

• Brand: Samsung
• Series: 990 PRO
• Model / Part Number: MZ-V9P1T0BW
• Product Type: Internal NVMe Solid State Drive
• Storage Capacity: 1TB
• Form Factor: M.2 2280
• Interface: PCIe Gen4 x4
• Protocol: NVMe 2.0
• NAND Technology: Samsung V-NAND
• NAND Type: TLC
• Controller: Samsung In-House Controller
• DRAM Cache: LPDDR4
• Sequential Read: Up to 7,450 MB/s
• Sequential Write: Up to 6,900 MB/s
• Random Read: Up to 1,200,000 IOPS
• Random Write: Up to 1,550,000 IOPS
• Cache Technology: Intelligent TurboWrite 2.0
• Thermal Management: Dynamic Thermal Guard
• TRIM Support: Yes
• S.M.A.R.T. Support: Yes
• Hardware Encryption: AES 256-bit
• Integrated Heatsink: No
• Installation Type: Internal
• Moving Parts: None

1TB Storage Capacity

The 1TB capacity provides substantial high-speed storage for gaming, professional software, and everyday computing.

It can store:

• Windows
• AAA games
• Competitive games
• Productivity applications
• Creative software
• Documents
• High-resolution photos
• 4K video projects
• Music
• Professional project files
• Frequently accessed data

Actual usable formatted capacity will be lower than the advertised 1TB.

High-End Gaming Performance

The Samsung 990 PRO is particularly suitable for high-performance gaming PCs.

Gaming benefits include:

• Extremely fast game loading
• Rapid game startup
• Faster installations
• Quick game updates
• High-speed access to game assets
• Responsive system performance
• Large 1TB storage capacity
• PCIe Gen4 performance

It provides an excellent option for gamers building or upgrading a high-end PCIe Gen4 system.

Content Creation & Professional Workloads

The combination of high sequential speeds and strong random performance makes the 990 PRO suitable for demanding professional applications.

Potential uses include:

• 4K video editing
• High-resolution photography
• Graphic design
• 3D applications
• Motion graphics
• Audio production
• Software development
• Large project files
• Professional workstations
• High-speed media transfers

Samsung Magician Software

The Samsung 990 PRO supports Samsung Magician SSD management software.

Samsung Magician provides tools for:

• Drive health monitoring
• Performance benchmarking
• Firmware updates
• Diagnostic scans
• Performance optimization
• Security management
• SSD maintenance

Keeping the SSD firmware updated is recommended for optimal performance and reliability.

Reliability & Endurance

The Samsung 990 PRO 1TB is rated for up to 600 TBW (Terabytes Written).

Reliability features include:

• Samsung V-NAND TLC
• Samsung controller technology
• Dedicated DRAM
• Dynamic Thermal Guard
• S.M.A.R.T. monitoring
• TRIM support
• Solid-state construction

Actual lifespan depends on workload, operating temperature, usage patterns, and total data written.

Data Security

The Samsung 990 PRO supports hardware-based security technologies.

Features include:

• AES 256-bit hardware encryption
• TCG/Opal support
• IEEE1667 support
• S.M.A.R.T. monitoring
• TRIM support

Availability and configuration of security features depend on the system and operating environment.

PCIe Gen3 Compatibility

The Samsung 990 PRO can operate in compatible systems using an earlier PCIe generation.

However, when installed in a PCIe Gen3 slot, performance will be limited by the lower available interface bandwidth.

A PCIe Gen4 x4 connection is recommended to achieve the drive's maximum performance potential.

Best For

• High-End Gaming PCs
• PCIe Gen4 Systems
• Windows Boot Drive
• AAA Gaming
• Content Creation
• 4K Video Editing
• Graphic Design
• Professional Workstations
• Large File Transfers
• High-Performance Applications
• Primary or Secondary NVMe Storage

Why Choose the Samsung 990 PRO 1TB?

• 1TB storage capacity provides substantial room for games, applications, creative projects, and multimedia.
• Up to 7,450 MB/s sequential read speed provides flagship-level PCIe Gen4 performance.
• Up to 6,900 MB/s sequential write speed supports demanding file transfers and professional workloads.
• Up to 1.2 million random read IOPS provides excellent responsiveness.
• Up to 1.55 million random write IOPS delivers strong performance for intensive workloads.
• PCIe Gen4 x4 connectivity provides high bandwidth for modern gaming and professional systems.
• NVMe 2.0 support provides efficient high-performance SSD communication.
• Samsung V-NAND TLC combines high performance with strong endurance.
• Dedicated LPDDR4 DRAM helps deliver responsive and consistent storage performance.
• Intelligent TurboWrite 2.0 accelerates supported write workloads.
• Dynamic Thermal Guard helps manage operating temperatures during intensive use.
• M.2 2280 form factor provides compact and cable-free installation.
• Samsung Magician support provides firmware updates, diagnostics, drive monitoring, and optimization.
• 600 TBW endurance rating provides strong durability for gaming, professional, and everyday workloads.
• The combination of 1TB capacity, up to 7,450/6,900 MB/s read/write performance, PCIe Gen4 x4, NVMe 2.0, Samsung V-NAND TLC, dedicated DRAM, and Intelligent TurboWrite 2.0 makes the Samsung 990 PRO 1TB (MZ-V9P1T0BW) an excellent flagship storage upgrade for high-performance gaming PCs and professional workstations.