built to deliver exceptional speed, storage, and power efficiency for demanding workloads. Whether you’re a gamer, content creator, or professional user, this high-capacity SSD ensures fast boot times, swift file transfers, and smooth multitasking.
Engineered with Samsung’s latest advancements in SSD technology, the 990 EVO Plus offers superior speed, enhanced thermal control, and ultra-efficient power consumption — making it a powerful upgrade for any high-performance system.
🔧 Key Features
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⚡ Blazing Read Speeds up to 7,250MB/s
— 45% faster than the previous generation for ultra-fast load times. -
💾 High-Capacity Storage (4TB)
— Store massive files, 4K videos, and entire game libraries with ease. -
🔋 Improved Power Efficiency (Up to 73%)
— Perform more while consuming less energy, ideal for laptops and desktops. -
🧠 Intelligent TurboWrite 2.0
— Maintains high sustained write speeds during large data transfers. -
🌡️ Advanced Thermal Management
— Keeps your SSD cool even during intensive tasks. -
🛠️ Samsung Magician Software
— Optimize, monitor, and manage SSD performance with a user-friendly interface. -
The SAMSUNG 990 EVO Plus 4TB SSD combines lightning-fast speed, next-gen PCIe 4.0 performance, and unmatched efficiency — making it the perfect storage solution for power users who need top-tier performance without compromise.
Upgrade everyday performance
Top 3 features
Performance
Up to 7,250MB/s of sequential read speed, 45% faster speed than the previous model.
Power efficiency
Power efficiency enhanced by 73% for more MB/s per watt,while maintaining performance and thermal control.
Versatility
Up to 4TB expanded capacity and rapid Intelligent TurboWrite 2.0 with enlarged TurboWrite region.
Spectacular speed everyday
Experience lightning-fast file transfers. The 990 EVO Plus with the latest NAND technology delivers boosted sequential read/write speeds up to 7,250/ 6,300MB/s*. Huge files, instant transfer.
* Sequential and random write performance was measured with Intelligent Turbo Write technology being activated. Intelligent Turbo Write operates only within a specific data transfer size. Performance may vary depending on SSD’s firmware, system hardware & configuration and other factors. For detailed information, please contact your local service center. To maximise the performance of the 990 EVO Plus, please check whether your system supports PCIe® 4.0 or PCIe® 5.0 at the Intel or AMD website. Product image shown for illustrative purposes only; actual product may differ.
Test system configuration: AMD Ryzen9 7950x 16-Core Processor CPU@4.5GHz, DDR5 4800MHz 16GBx2 (PC5-38400), OS-Windows 11 Pro 64bit, Chipset – ASRock X670E Taichi.
Cool power through your day
Optimised efficiency, extended performance. The nickel-coated controller helps increase MB/s per Watt by 73%, achieving the same power level and thermal control with less power consumption. Stay focused on work or play with no overheating or battery life worries.
Extra space. Extra speed.
Harness the full power of your drive with enhanced Intelligent TurboWrite 2.0. Process massive data fast and breeze through heavy graphics with an enlarged TurboWrite region, now available in 4TB capacity.
Samsung Magician software
Make your SSD work like magic. Samsung Magician software’s optimisation tools help ensure a great SSD performance.* It’s a safe and easy way to migrate all your data for a Samsung SSD upgrade. Protect valuable data, monitor drive health, and get the latest firmware updates.
* For detailed information, please visit Samsung Magician software website.https://semiconductor.samsung.com/consumer-storage/magician/
Bringing innovations to life
For decades, Samsung’s NAND flash memory has powered groundbreaking technologies that have changed every part of our daily lives. This NAND flash technology also powers our consumer SSDs, making room for the next big push of innovation.
Specifications
OVERVIEW
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Application
Client PCs
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Interface
PCIe® 4.0 x4 / 5.0 x2 NVMe™ 2.0
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Dimension (WxHxD)
Max 80.15 x Max 22.15 x Max 2.38 mm
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Weight
Max 9.0g Weight
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Performance
Up to 7,250 MB/s * Performance may vary based on system hardware & configuration
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Sequential Write
Up to 6,300 MB/s * Performance may vary based on system hardware & configuration
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Warranty
5-year Limited Warranty or 2400TBW Limited Warranty
GENERAL FEATURES
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Application
Client PCs
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Rated Capacity
4,000GB (1GB=1 Billion byte by IDEMA) * Actual usable capacity may be less (due to formatting, partitioning, operating system, applications or otherwise)
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Form Factor
M.2 (2280)
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Interface
PCIe® 4.0 x4 / 5.0 x2 NVMe™ 2.0
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Dimension (WxHxD)
Max 80.15 x Max 22.15 x Max 2.38 mm
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Weight
Max 9.0g Weight
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Storage Memory
Samsung V-NAND TLC
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Controller
Samsung in-house Controller
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Cache Memory
HMB(Host Memory Buffer)
SPECIAL FEATURES
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TRIM Support
Supported
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S.M.A.R.T Support
Supported
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GC (Garbage Collection)
Auto Garbage Collection Algorithm
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Encryption Support
AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive)
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WWN Support
Not supported
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Device Sleep Mode Support
Yes
PERFORMANCE
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Sequential Read
Up to 7,250 MB/s * Performance may vary based on system hardware & configuration
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Sequential Write
Up to 6,300 MB/s * Performance may vary based on system hardware & configuration
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Random Read (4KB, QD32)
Up to 1,050,000 IOPS * Performance may vary based on system hardware & configuration
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Random Write (4KB, QD32)
Up to 1,400,000 IOPS * Performance may vary based on system hardware & configuration
ENVIROMENT
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Average Power Consumption (system level)
Average: Read 5.5 W / Write 4.8 W* Actual power consumption may vary depending on system hardware & configuration
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Power consumption (Idle)
Typical 60 mW * Actual power consumption may vary depending on system hardware & configuration
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Power Consumption (Device Sleep)
Typical 5 mW * Actual power consumption may vary depending on system hardware & configuration
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Allowable Voltage
3.3 V ± 5 % Allowable voltage
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Reliability (MTBF)
1.5 Million Hours Reliability (MTBF)
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Operating Temperature
0 – 70 ℃ Operating Temperature
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Shock
1,500 G & 0.5 ms (Half sine)
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