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A standard 2.5 inch SATA SSD in a plain metal casing

Micron

Micron MTFDDAK3T8TGA-1BC1ZA 5400 PRO 3.84TB internal SSD

SKU CH-BPQF-9X13S MPN MTFDDAK3T8TGA-1BC1ZA

A 2.5 inch SATA enterprise SSD with 3.84TB of 3D NAND TLC storage and sequential speeds up to 540 MBps read and 520 MBps write

  • 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 / External Solid State Drive (SSD)
  • Enterprise reliability from 3D NAND TLC
  • Sequential reads up to 540 MBps
  • Sequential writes up to 520 MBps
  • 84 TB capacity in a 2.5 inch form factor
  • SATA 6Gb/s interface for broad compatibility

Enterprise SATA SSD

The Micron 5400 PRO is a 3.84TB internal solid state drive built for enterprise workloads. It uses a 2.5 inch form factor and connects through a SATA III interface. The drive employs 3D NAND TLC memory and operates without a DRAM cache, relying on SLC caching instead. Sequential reads reach up to 540 MBps and writes up to 520 MBps.

Straightforward 2.5 inch fit

Installation follows the standard 2.5 inch SATA mounting pattern used in most server and storage chassis. The drive requires a SATA data cable and a SATA power connection, both keyed to prevent misalignment. Because it lacks a DRAM buffer, the controller manages mapping tables in NAND, so a sudden power loss during heavy writes can leave the last commands incomplete. Firmware updates should be applied before deployment to avoid early revision bugs.

Capacity for read heavy workloads

At 3.84TB the drive holds large datasets such as content libraries, backup repositories or virtual machine images. The SATA III link and TLC NAND deliver consistent throughput for sequential and mixed read workloads. Sustained random write performance will saturate below the peak 520 MBps figure once the SLC cache fills, making the drive less suited for write intensive databases or logging tiers.

How it compares

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

Price $4,335.99
Pricier than about 94% 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 $1,129.16 per TB
Pricier than about 91% 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 PRO
Total capacity3.84 TB
Product typeInternal / External Solid State Drive (SSD)
Intended useEnterprise
Performance
Sequential read speedUp to 540 MB/s
Sequential write speedUp to 520 MB/s
Storage
NAND flash type3D NAND TLC
Cache memoryNo DRAM (SLC)
Connectivity
Connection protocolSATA
Ports & slots
Interface typeSATA III
Size & build
Form factor2.5 in (6.35 cm)
Shipping weight0.91 kg
Package size133 × 127 × 102 mm

Questions about this item

How can I verify the MTFDDAK3T8TGA-1BC1ZA is performing at up to 540 MBps sequential read after installation?

Run a SATA benchmark tool such as CrystalDiskMark; the drive should report sequential read speeds near 540 MBps and sequential write near 520 MBps when the system SATA III link is operating correctly.

What accessories are included with the Micron 5400 PRO 3.84TB 2.5" drive and what must I purchase separately?

The package contains only the 2.5" SSD itself; a SATA data cable, a SATA power cable or adapter, and a 2.5" drive bracket or bay are not included and must be sourced separately.

Which capacity version of the 5400 PRO series should I choose for a write-intensive enterprise workload?

The 3.84TB model provides 3840 GB of 3D NAND TLC storage with SLC caching, delivering up to 520 MBps sequential write — suited to heavy enterprise write workloads.

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