Specifications
Model
Micron 7450 PRO 12.8 TB
MPN
MTFDKCC12T8TFS-1BC1Z
Manufacturer
Micron Technology
Capacity
12.8 TB
Form Factor
U.3 2.5-inch, 15 mm
Interface
PCIe Gen4 x4, NVMe (U.3 tri-mode bay)
NAND
Micron 176-layer TLC 3D NAND
Sequential Read
Up to 6,800 MB/s
Sequential Write
Up to 5,600 MB/s
Endurance
1 DWPD (5-year data-centre rating)
Operating Temp
0 °C to +70 °C
Operating Humidity
5% to 95% non-condensing
Power (active)
Up to 15 W
UBER
1 in 10^17 bits read
Encryption
SED / TCG Opal build available
MTTF
2 million hours
RoHS
Compliant
Host Bay
U.3 backplane or U.2 host with U.3 adapter
Overview
MTFDKCC12T8TFS-1BC1Z is the 12.8 TB U.3 15 mm member of Micron's 7450 PRO family. It is the second-largest capacity in the 7450 PRO line and is aimed at arrays where drive-bay count, not raw throughput, is the limiting factor.
The 7450 PRO keeps a PCIe Gen4 x4 interface and 176-layer TLC NAND across every capacity, so a 12.8 TB drive behaves identically to the smaller members at the firmware and host-tooling level.
Key Benefits
12.8 TB per bay — roughly 25% more capacity per rack unit than 7.68 TB drives in the same 15 mm bay, while retaining 1 DWPD data-centre endurance and full Gen4 read performance.
Applications
Scale-out object and block storage, backup target arrays, media asset libraries, AI dataset repositories, and cold-tier capacity expansion where bay count is fixed.
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