Designed for tech enthusiasts, hardcore gamers and heavy-workload professionals who want blazing fast speed.

Enjoy up to 50% improved performance per watt over 980 PRO, plus optimal power efficiency with max PCIe® 4.0 performance.

Sequential read/write speeds up to 7,450/6,900 MB/s.

Meet the next gen
Consider this a cheat code. Our Samsung 990 PRO Gen4 SSD helps you reach near max performance² with lightning-fast speeds. Whether you’re a hardcore gamer or a tech guru, you’ll get power efficiency built for the final boss.

Reach the next level
Gen4 M.2 Internal Solid State Drive
Got a need for speed? Gen4 steps up to the arena with faster transfer speeds and high-performance bandwidth. With a more than 55% improvement in random performance compared to 980 PRO, it’s fully here for heavy computing and faster loading.

Read/Write Speeds up to 7,450/6,900 MB/s
The speed you need for any occasion. And with read and write speeds up to 7450/6900 MB/s, you’ll reach near max performance of PCIe® 4.0 powering through for any use. Our fastest data-transfer speeds dare to zoom past the finish line for the ultimate experience.

It's a power move
Power Efficiency
Save the power for your performance. Get power efficiency all while experiencing up to 50% improved performance per watt over the 980 PRO.It makes every move more effective with less consumption.

Nickel Coated Controller with Smart Thermal Control
Keep your cool
Now you can ramp things up without overheating the system. Samsung’s nickel-coated, high-end controller delivers effective thermal control to avoid performance drops mid-project and make sure your checkpoints are saved.

Unlock the full potential of 990 PRO
Samsung Magician Software
Get the most out of your SSD with Samsung Magician's advanced yet intuitive optimization tools. Monitor drive health, protect valuable data, receive important updates and set up LED color combinations for your 990 PRO with Heatsink. It's your personal SSD toolkit.

General Feature
Application
Client PCs, Game Consoles

Capacity
1,000GB

Interface
PCIe Gen 4.0 x4, NVMe 2.0

Dimension (WxHxD)
80 x 22 x 2.3 mm

Weight
Max 9.0g Weight

Form Factor
M.2 (2280)

Storage Memory
Samsung V-NAND 3-bit MLC

Controller
Samsung in-house Controller

Cache Memory
Samsung 1GB Low Power DDR4 SDRAM

Performance
Sequential Read
Up to 7,450 MB/s * Performance may vary based on system hardware & configuration
Sequential write
Up to 6,900 MB/s * Performance may vary based on system hardware & configuration
Random Read (4KB ,QD32)
Up to 1,200,000 IOPS * Performance may vary based on system hardware & configuration
Random Write (4KB ,QD32)
Up to 1,550,000 IOPS * Performance may vary based on system hardware & configuration
Random Read (4KB ,QD1)
Up to 22,000 IOPS * Performance may vary based on system hardware & configuration
Random Write (4KB ,QD1)
Up to 80,000 IOPS * Performance may vary based on system hardware & configuration

Shock
1,500 G & 0.5 ms (Half sine)

Software
Management SW
Magician Software for SSD management

TRIM Support
Supported

S.M.A.R.T Support
Supported

Encryption Support
AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)

WWN Support
Not supported

Device Sleep Mode Support
Yes

Environment
Average Power Consumption (system level)
*Average: 5.4 W*Maximum: 7.8 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration

Power consumption (Idle)
Max. 50 mW * Actual power consumption may vary depending on system hardware & configuration

Allowable Voltage
3.3 V ± 5 % Allowable voltage

Reliability (MTBF)
1.5 Million Hours Reliability (MTBF)