Technical Snapshot

The Micron 7400 PRO 3.84TB is an enterprise-class solid state drive designed for data center boot, logging, caching. Built on PCIe Gen4 x4 NVMe in a U.2 form factor, it delivers sequential read speeds up to 6,800 MB/s and write speeds up to 5,300 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
Data center boot, logging, caching
Endurance Class
PRO — Read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure
Category
Enterprise SSD — Micron 7400 Series
Micron 7400 PRO 3.84TB
ENTERPRISE SSD
MICRON

7400 PRO 3.84TB U.2 NVMe PCIe 4.0

3.84TB · PCIe Gen4 x4 NVMe · U.2 · 1DWPD

Enterprise · Power Loss Protected · 1DWPD
3.84TBCapacity
6,800 MB/sRead
5,300 MB/sWrite
1DWPDEndurance
Endurance: 1DWPD (PRO)
1 Drive Write Per Day — Read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure.
MPNMTFDLAL3T8TDZ
SeriesMicron 7400
CategoryEnterprise SSDs
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Storage & Capacity
SeriesMicron 7400
Endurance ClassPRO (1 Drive Write Per Day)
Capacity3.84TB
NAND TypeMicron TLC NAND
Performance
Sequential Read6,800 MB/s
Sequential Write5,300 MB/s
Interface & Form Factor
InterfacePCIe Gen4 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 (power loss protection)
Security
EncryptionAES-256, TCG Opal 2.0, TCG Enterprise
Warranty & Support
Warranty5-year limited (typical)
Target WorkloadData center boot, logging, caching
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Frequently Asked Questions

Is the Micron 7400 PRO compatible with my server?

The Micron 7400 PRO uses PCIe Gen4 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 7400 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 3.84TB model, this translates to approximately 1402 TB of total writes over 5 years. Ideal for read-intensive workloads — databases, web serving, content delivery, virtualization, cloud infrastructure.

Does the Micron 7400 PRO have power loss protection?

Yes. The Micron 7400 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 7400 PRO be hot-swapped?

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

What workloads is the Micron 7400 PRO designed for?

The Micron 7400 PRO is designed for data center boot, logging, caching. The PRO (1DWPD) class is optimized for read-intensive workloads such as databases, web serving, content delivery, and virtualization.