DESCRIPTION :
Product Type: Internal SSD (M.2 2280)
Brand: Samsung (9100 Pro series)
Capacity: 4 TB
Interface & Protocol: PCIe Gen5 ×4 (NVMe 2.0) 
Performance
Sequential Read Speed: Up to 14,800 MB/s
Sequential Write Speed: Up to 13,400 MB/s 
Random Read (4 KB, QD32): Up to 2,200,000 IOPS
Random Write (4 KB, QD32): Up to 2,600,000 IOPS 
Technology & Features
NAND: Samsung V‑NAND TLC (V8)
Controller: Samsung in‑house (5 nm architecture) 
Cache: 4 GB Low‑Power (LP) DDR4X SDRAM 
Power Efficiency: Up to 49% more efficient than the 990 Pro 
Thermal Management: Advanced heat control; heatsink versions (8.8 mm thick) fit desktops, laptops, PS5
Software Support: Samsung Magician for optimization, firmware updates, drive health monitoring 
Security & Features: AES 256‑bit encryption, TCG Opal 2.0, Microsoft eDrive, TRIM, S.M.A.R.T., Auto garbage collection, Device Sleep support 
Durability & Reliability
Endurance (TBW): 2,400 TBW
Warranty: 5‑year limited, or until TBW limit is reached — whichever comes first 
MTBF (Mean Time Between Failures): ~1.5 million hours 
Physical & Power Specs
Dimensions & Weight:
Size: ~80.15 × 22.15 × 2.38 mm
Weight: Up to 9 g 
Power Consumption:
Active Read/Write: ~9 W / ~8.2 W
Idle: ~6.5 mW
Device Sleep: ~5.7 mW 
Operating Conditions:
Temperature: 0 °C to 70 °C
Shock Resistance: 1,500 G / 0.5 ms