Description
SAMSUNG 990 PRO NVMe M.2 SSD (4TB)
• Gen4 steps up to the arena with more than 55% improvement in random performance compared to 980 PRO.
• With read and write speeds up to 7450/6900 MB/s² you’ll reach near max performance of PCIe® 4.0³ powering through for any use.
• Give yourself some space with storage capacities from 1TB to 4TB.
• Get power efficiency all while experiencing up to 50% improved performance per watt over the 980 PRO.⁴
| Model Number |
SAMSUNG 990 PRO NVMe M.2 SSD (4TB) |
| Application |
Client PCs, Game Consoles |
| Capacity |
4TB |
| Interface |
PCIe Gen 4.0 x4, NVMe 2.0 |
| Form Factor |
M.2 (2280) |
| Storage Memory |
Samsung V-NAND TLC |
| Cache Memory |
Samsung 4GB Low Power DDR4 SDRAM
General Information |
| Dimension (WxHxD) |
3.15 x 0.87 x 0.091 inches |
| Weight |
Max 0.02 lbs |
| Controller |
Samsung in-house Controller
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 1,600,000 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 |
| Product Type |
Internal SSD |
| Shock |
1,500 G & 0.5 ms (Half sine) |
| Product |
5-year Limited Warrantyor 2400 TBW Limited Warranty |
| 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 |
| Operating Temperature |
32°F - 158°F (0 - 70 ℃ Operating Temperature) |
| Average Power Consumption (system level) |
*Average: 6.5 W*Maximum: 8.6 W (Burst mode)* Actual power consumption may vary depending on system hardware & configuration |
| Power consumption (Idle) |
Max. 55 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) |
| Installation Kit |
Not Available |
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