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SKU : SSD-SAMS 990 EVO PLUS 4TB

Performance / Technology
The 990 EVO Plus is designed to max out its bandwidth efficiently. By hitting 7,250 MB/s, it places itself firmly at the top tier of Gen4 performance capabilities. This translates to incredibly snappy operating system navigation, rapid compilation of code, and near-instantaneous texture loading in modern gaming titles. Its intelligent architecture ensures that even when the massive 4TB drive is nearing full capacity, performance remains highly stable and responsive.
Design & Compatibility
Because the 990 EVO Plus generates less heat through its efficient lane management, it is incredibly friendly to small form factor (SFF) desktop builds. Its universal M.2 NVMe design means it is a simple upgrade for any modern motherboard. (Note for laptop users: 4TB NVMe SSDs often feature a double-sided PCB layout. Please verify that your laptop has adequate physical clearance for high-capacity, double-sided M.2 drives before purchasing).
Why This Product Stands Out
Finding a 4TB SSD is relatively common, but finding one that marries that massive capacity with an innovative PCIe 4.0/5.0 hybrid interface is rare. The SAMSUNG 990 EVO Plus 4TB stands out by offering enthusiast-tier read speeds in a highly power-efficient package, ensuring your high-capacity storage runs fast, cool, and reliably under heavy daily workloads.
Feature | Specification |
|---|---|
Model | SAMSUNG 990 EVO Plus 4TB |
Model Code | MZ-V9S4T0BW |
Application | Client PCs |
Interface | PCIe® 4.0 x4 / 5.0 x2 NVMe™ 2.0 |
Dimension (WxHxD) | Max 80.15 x Max 22.15 x Max 2.38 mm |
Weight | Max 9.0g Weight |
Sequential Read | Up to 7,250 MB/s * Performance may vary based on system hardware & configuration |
Sequential Write | Up to 6,300 MB/s * Performance may vary based on system hardware & configuration |
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) |
Form Factor | M.2 (2280) |
Storage Memory | Samsung V-NAND TLC |
Controller | Samsung in-house Controller |
Cache Memory | HMB(Host Memory Buffer) |
TRIM Support | Supported |
S.M.A.R.T Support | Supported |
GC (Garbage Collection) | Auto Garbage Collection Algorithm |
Encryption Support | AES 256-bit Encryption (Class 0)TCG/Opal IEEE1667 (Encrypted drive) |
WWN Support | Not supported |
Device Sleep Mode Support | Yes |
Random Read (4KB, QD32) | Up to 1,050,000 IOPS * Performance may vary based on system hardware & configuration |
Random Write (4KB, QD32) | Up to 1,400,000 IOPS * Performance may vary based on system hardware & configuration |
Average Power Consumption (system level) | Average: Read 5.5 W / Write 4.8 W* Actual power consumption may vary depending on system hardware & configuration |
Power consumption (Idle) | Typical 60 mW * Actual power consumption may vary depending on system hardware & configuration |
Power Consumption (Device Sleep) | Typical 5 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) |
Operating Temperature | 0 - 70 ℃ Operating Temperature |
Shock | 1,500 G & 0.5 ms (Half sine) |
Installation Kit | Not Available |
Management SW | Magician Software for SSD management |