HP SSD - 4 TB - intern - M.2 2280 - PCIe 4.0 x4 (NVMe) (B21FTAV)

For professionals who demand uncompromising speed and capacity, the HP 4TB M.2 NVMe SSD delivers a new tier of storage performance. Unlike standard SATA drives that cap out near 550 MB/s, this PCIe Gen4 x4 drive rockets past 7 GB/s sequential reads, making it an ideal upgrade for content creators, data analysts, and gamers who refuse to wait on file transfers or load screens.

Highlights

• Massive 4TB capacity in a compact M.2 2280 form factor
• PCIe Gen4 x4 NVMe 1.4 interface with up to 7400 MB/s read and 6800 MB/s write speeds
• 3D TLC NAND with DRAM cache and advanced InnoGrit IG5236 controller for sustained performance
• Up to 1,000,000 random read/write IOPS for responsive multitasking
• 2400 TBW endurance and 1.5 million hours MTBF for long-term reliability

In daily use

Boot your operating system in seconds, launch heavy applications without lag, and move 4K video projects effortlessly. The drive's high endurance rating means you can write over 2.4 petabytes over its lifetime—enough for years of intensive workloads. TRIM and S.M.A.R.T. support keep performance consistent and health monitored, while the low power draw (typically 5–8W active) helps keep your system cool and efficient.

Full specifications

• Capacity: 4 TB
• Form Factor: M.2 2280
• Interface: PCIe Gen4 x4, NVMe 1.4
• NAND Flash: 3D TLC
• Controller: InnoGrit IG5236
• Sequential Read: up to 7400 MB/s
• Sequential Write: up to 6800 MB/s
• Random Read IOPS: up to 1,000,000
• Random Write IOPS: up to 1,000,000
• Endurance (TBW): 2400 TB
• MTBF: 1,500,000 hours
• Operating Temperature: 0°C to 70°C
• Shock Resistance: 100G / 6ms
• Vibration Resistance: 3.1G (2-500Hz)

Final note

With its blend of extreme speed, high capacity, and enterprise-grade endurance, this HP SSD is a future-proof investment for any high-performance desktop or laptop that supports PCIe Gen4 M.2 drives.