Enterprise NVMe drive, PM9A3, 3.84 ТБ, built for round-the-clock load.
What it is
A drive for the hot tier: databases, virtualisation, cache in front of bulk storage. NVMe talks straight over PCIe lanes, so the command queue is deeper and latency an order of magnitude below SATA. The 2.5-inch U.2 form factor drops into a standard server bay.
Specifications
| Capacity | 3.84 ТБ |
| Series | PM9A3 |
| Interface | PCIe 4.0 x4 NVMe |
| Form factor | 2.5", 7 мм |
| NAND | Samsung V-NAND TLC |
| Sequential read | 6 900 МБ/с |
| Sequential write | 4 100 МБ/с |
| Random read 4K | 1 000 000 IOPS |
| Random write 4K | 180 000 IOPS |
Endurance, reliability, security
- Endurance 7 008 ТБ written
- Rated for 1 full drive write per day across the warranty
- MTBF 2 000 000 годин
- Manufacturer warranty 5 років
- Security: AES-256, TCG/Opal 2.0, Encrypted Drive (IEEE 1667)
FAQ
Why an enterprise drive over a consumer one?
Three things: predictable latency under sustained load, end-to-end data protection inside the drive, and a write endurance the vendor backs with warranty.
What is this model not for?
Write-heavy workloads. Those want a mixed-use drive rated at three drive writes per day.
Will it fit my server?
Tell us the chassis model and we will check the connector, tray height and backplane before shipping. It is free and takes minutes.
Official supply of server components. We verify compatibility with your platform before shipping, manufacturer warranty, engineering support from the ETE team.
A drive for round-the-clock load?
Server drives differ in write endurance and in how they behave under sustained load. We will match one to your profile and chassis form factor.
Message us on Telegram or leave a request.
