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Rectangular 2.5 inch silver metal drive with label and connector edge

Crucial

Crucial MTFDDAK3T8TGB-1BC1ZABYYR 3.84 TB internal SSD

SKU CH-7HP4-3N223 MPN MTFDDAK3T8TGB-1BC1ZABYYR

A 2.5 inch SATA internal SSD with 3.84 TB capacity, 3D NAND TLC, 540 MBps read, 520 MBps write and 3.4 DWPD mixed-use endurance

  • Total capacity3.84 TB
  • Sequential read speedUp to 540 MB/s
  • Sequential write speedUp to 520 MB/s
  • Interface typeSATA III
  • Form factor2.5 in (6.35 cm)
  • Product typeInternal Solid State Drive (SSD)
  • High endurance with 3.4 DWPD for mixed workloads
  • Fast sequential reads up to 540 MBps for quick data access
  • Strong sequential writes up to 520 MBps for sustained throughput
  • Hardware-based 256-bit AES encryption protects stored data
  • 5-inch SATA form factor fits standard drive bays

Capacity and Role

The Micron 5400 MAX delivers 3.84 TB of storage in a 2.5 inch SATA III drive built for mixed-use workloads. It suits servers or workstations that need large capacity with consistent endurance for daily write cycles.

Build and Connectivity

The 2.5 inch form factor fits standard drive bays and hot-swap trays using the familiar SATA data and power connectors. Hardware-based 256-bit AES encryption protects data at rest without software overhead.

Endurance Metric

A 3.4 DWPD rating means the drive can sustain full-capacity writes every day for the warranty period, making it the key figure for deciding if this SSD matches your write-heavy application.

How it compares

Measured against everything we stock in Internal NVMe & SATA SSDs, at today’s prices. Recalculated every night.

Price $3,702.99
Pricier than about 93% of the 1,994 comparable items (median $180.49).
Total capacity 3.84 TB
Higher than about 89% of the 1,368 comparable items (median 1 TB).
Sequential read speed Up to 540 MB/s
Lower than about 83% of the 1,180 comparable items (median 2,400 MB/s).
Price per TB $964.32 per TB
Pricier than about 90% of the 1,362 comparable items (median $165.50 per TB).

New to this? Buying memory and SSDs with crypto — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand nameMicron
Product line5400 MAX
Total capacity3.84 TB
Product typeInternal Solid State Drive (SSD)
Intended useConsumer
Performance
Sequential read speedUp to 540 MB/s
Sequential write speedUp to 520 MB/s
Storage
NAND flash type3D NAND TLC
Connectivity
Connection protocolSATA
Ports & slots
Interface typeSATA III
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.05 kg
Package size127 × 102 × 25 mm

Questions about this item

What throughput does the SATA III interface on this Micron 5400 MAX drive cap at in practice?

The SATA III link is rated at 600 MBps, and the drive delivers up to 540 MBps sequential read and 520 MBps sequential write.

What physical space does the 2.5 inch form factor of this 3.84 TB SSD require?

It fits any standard 2.5 inch drive bay or caddy that accepts a 7 mm height SATA drive.

How is the 256-bit AES encryption on this 5400 MAX SSD enabled during installation?

The encryption is hardware-based and always active; the step users often miss is setting an ATA password in the system BIOS to actually lock the drive.

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