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Rectangular U.3 SSD with 15mm metal casing and label

Crucial

Crucial MTFDKCC6T4TGQ-1BK1DABYYR 6.40 TB NVMe internal SSD

SKU CH-EQNH-NHBRH MPN MTFDKCC6T4TGQ-1BK1DABYYR

A 6.40 TB NVMe internal SSD using 232-layer NAND for data centre workloads with OCP 2.0 support

  • Device TypeInternal Solid State Drive (SSD)
  • 40 TB capacity handles massive datasets
  • 232-layer NAND delivers class-leading performance and efficiency
  • PCIe Gen4 NVMe speed accelerates AI and database workloads
  • Sub-1 ms latency with 6x9s QoS ensures consistent responsiveness
  • OCP 2.0 support enables intelligent data center management

Capacity and form factor

The Crucial MTFDKCC6T4TGQ-1BK1DABYYR is a 6.40 TB internal solid-state drive built in a 15 mm U.3 form factor. It targets data-centre operators and system integrators who need high-capacity NVMe storage for read-intensive workloads such as databases, content delivery and virtualisation platforms.

PCIe Gen4 and OCP 2.0 limits

The drive connects through a PCIe Gen4 x4 interface and implements the Open Compute Project 2.0 specification on its standard firmware. OCP 2.0 management features enable telemetry and health monitoring, but the drive will only expose those capabilities when the host platform also supports the OCP 2.0 command set.

Compatibility checks before ordering

Verify that the server or storage array provides a U.3 backplane bay that accepts a 15 mm drive height and can supply sufficient power for sustained PCIe Gen4 operation. Confirm the system BIOS or controller firmware supports NVMe drives of this capacity and that the operating environment can leverage TCG-Opal encryption if data-at-rest security is required.

Highlights

  • 40 TB capacity handles massive datasets
  • 232-layer NAND delivers class-leading performance and efficiency
  • PCIe Gen4 NVMe speed accelerates AI and database workloads
  • Sub-1 ms latency with 6x9s QoS ensures consistent responsiveness
  • OCP 2.0 support enables intelligent data center management

Specifications

Device TypeInternal Solid State Drive (SSD)
Shipping weight0.45 kg
Package size231 × 211 × 157 mm

Questions about this item

Does the 15 mm U.3 form factor fit in a standard 2.5 inch drive bay?

The 15 mm height is thicker than typical 7 mm laptop bays. It requires a server or workstation chassis with a U.3 backplane that accepts 15 mm drives.

What PCIe generation does the Micron 7500 use and what does that mean for throughput?

It runs on PCIe Gen4, delivering class-leading sequential speed and low latency for AI, databases and real-time analytics workloads.

Is hardware encryption supported for data-at-rest protection?

Yes, the drive includes TCG-Opal support for self-encrypting drive functionality.

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