Technical Snapshot

The Micron 9400 PRO 480GB is an enterprise-class solid state drive designed for high-performance data center, ai training, hpc. Built on PCIe Gen5 x4 NVMe in a U.2 form factor, it delivers sequential read speeds up to 14,000 MB/s and write speeds up to 10,000 MB/s. With 1DWPD endurance (1 Drive Write Per Day), Micron TLC NAND, and enterprise-grade power loss protection, it is purpose-built for read-intensive data center workloads.

Target Workload
High-performance data center, AI training, HPC
Endurance Class
PRO — Read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure
Category
Enterprise SSD — Micron 9400 Series
Micron 9400 PRO 480GB
ENTERPRISE SSD
MICRON

9400 PRO 480GB U.2 NVMe PCIe 5.0

480GB · PCIe Gen5 x4 NVMe · U.2 · 1DWPD

Enterprise · Power Loss Protected · 1DWPD
480GBCapacity
14,000 MB/sRead
10,000 MB/sWrite
1DWPDEndurance
Endurance: 1DWPD (PRO)
1 Drive Write Per Day — Read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure.
MPNMTFDLAL480TGH
SeriesMicron 9400
CategoryEnterprise SSDs
Request Enterprise Quote
Comparing enterprise SSDs? Open Comparison Tool →
Storage & Capacity
SeriesMicron 9400
Endurance ClassPRO (1 Drive Write Per Day)
Capacity480GB
NAND TypeMicron TLC NAND
Performance
Sequential Read14,000 MB/s
Sequential Write10,000 MB/s
Interface & Form Factor
InterfacePCIe Gen5 x4 NVMe
Form FactorU.2
Hot-SwapYes (backplane-dependent)
Endurance & Reliability
Endurance Rating1DWPD
DWPD1 Drive Write Per Day
TBWContact for TBW specification
MTBF2,000,000 hours
Power Loss ProtectionYes (capacitor-backed PLP)
Security
EncryptionAES-256, TCG Opal 2.0, TCG Enterprise, SED
Warranty & Support
Warranty5-year limited (typical)
Target WorkloadHigh-performance data center, AI training, HPC
← Back to Micron Enterprise SSD Catalog

Frequently Asked Questions

Is the Micron 9400 PRO compatible with my server?

The Micron 9400 PRO uses PCIe Gen5 x4 NVMe in a U.2 form factor. It is compatible with enterprise servers and storage arrays that support U.2 NVMe drives. Check your server's drive bay specifications for U.2 compatibility.

What does 1DWPD endurance mean on the Micron 9400 PRO?

1DWPD means 1 Drive Write Per Day — the drive is rated to sustain one full drive write per day over its warranty period. For the 480GB model, this translates to approximately 175 TB of total writes over 5 years. Ideal for read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure.

Does the Micron 9400 PRO have power loss protection?

Yes. The Micron 9400 PRO features enterprise-grade power loss protection (PLP) with onboard capacitors that ensure all in-flight data is safely committed to NAND flash during unexpected power loss events. This is critical for maintaining data integrity in enterprise environments without UPS or in high-availability configurations.

Can the Micron 9400 PRO be hot-swapped?

Yes. U.2 drives support hot-swap in compatible server backplanes.

What workloads is the Micron 9400 PRO designed for?

The Micron 9400 PRO is designed for high-performance data center, ai training, hpc. The PRO (1DWPD) class is optimized for read-intensive workloads such as databases, web serving, content delivery, and virtualization.