Samsung 990 EVO Plus 4TB M.2 PCIe 4.0 NVMe SSD, 7150 MB/s Read, 6900 MB/s Write, 1.35M IOPS, Black

Where most 4TB M.2 drives settle for mid-range performance, the Samsung 990 EVO Plus pushes PCIe 4.0 to its practical limit. Sequential reads hit 7150 MB/s, writes 6900 MB/s, and random operations sustain 1.35 million IOPS — numbers that make large file transfers, 4K editing, and heavy multitasking feel instant. Samsung's in-house Pablo controller and V-NAND (TLC/QLC hybrid) keep the drive responsive even as it fills, while AES 256-bit encryption and TCG/Opal V2.0 protect your data without slowing you down.

Highlights

• 4TB capacity in a standard M.2 2280 form factor — fits desktops, laptops, and PS5 (with heatsink)
• PCIe Gen 4.0 x4 / NVMe 2.0 interface for maximum compatibility and speed
• Up to 7150 MB/s sequential read, 6900 MB/s sequential write
• 1,350,000 random read/write IOPS for snappy multitasking
• 2400 TBW endurance and 1.5 million hour MTBF for long-term reliability
• Host Memory Buffer (HMB) technology reduces cost without sacrificing performance
• AES 256-bit full disk encryption, TCG/Opal V2.0, TRIM, and S.M.A.R.T. support

In daily use

Install the 990 EVO Plus and your system feels new again. Boot times shrink, games load in seconds, and working with 8K video or large databases becomes fluid. The drive stays cool under load — rated for 0°C to 70°C — and consumes just 7.8W at peak, so it's ideal for laptops where battery life matters. No drivers needed: it's plug-and-play with Windows, macOS, and Linux.

Full specifications

• Capacity: 4 TB
• Form factor: M.2 2280
• Interface: PCIe Gen 4.0 x4, NVMe 2.0
• Sequential read: up to 7150 MB/s
• Sequential write: up to 6900 MB/s
• Random read IOPS: up to 1,350,000
• Random write IOPS: up to 1,350,000
• NAND type: Samsung V-NAND (TLC/QLC hybrid)
• Controller: Samsung Pablo
• Endurance: 2400 TBW
• MTBF: 1.5 million hours
• Encryption: AES 256-bit, TCG/Opal V2.0
• Operating temperature: 0°C to 70°C
• Power consumption (max): 7.8 W
• Cache: Host Memory Buffer (HMB)
• TRIM support: Yes
• S.M.A.R.T support: Yes
• Colour: Black

Final note

The Samsung 990 EVO Plus 4TB is a no-compromise storage upgrade for creators, gamers, and professionals who demand both speed and capacity. Backed by Samsung's legendary reliability, it's built to handle whatever you throw at it for years to come.