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Green printed circuit board with gold edge connector and black controller chips in M.2 2280 stick form

Crucial

Crucial MTFDKBA800TFS-1BC1ZABYYR 800 GB enterprise SSD

SKU CH-T7WR-YHZMD MPN MTFDKBA800TFS-1BC1ZABYYR

800 GB M.2 2280 NVMe enterprise SSD rated 3 DWPD with 4300 TB endurance and power-loss protection

  • Device TypeInternal Solid State Drive (SSD)
  • 800 GB capacity for large enterprise datasets
  • 3 DWPD and 4300 TB endurance for mixed-use workloads
  • 5000 MB/s sequential read and 1400 MB/s write throughput
  • 520000 random read IOPS and 1650000 random write IOPS
  • Power Loss Protection and 176-layer 3D TLC NAND technology

800 GB PCIe 4.0 Enterprise SSD

The Crucial MTFDKBA800TFS-1BC1ZABYYR is an 800 GB internal solid-state drive built for enterprise mixed-use workloads. It uses a PCIe 4.0 x4 interface with NVMe 1.4 protocol and 176-layer 3D TLC NAND. The M.2 2280 form factor fits standard server and workstation slots. Power-loss protection helps preserve in-flight data during unexpected outages.

Upgrade from lower-endurance drives

This drive replaces consumer or read-intensive SSDs when sustained write endurance matters. With 3 drive writes per day and 4300 TB total bytes written, it handles mixed read-write traffic such as databases, virtualization and logging. Sequential speeds reach 5000 MBps read and 1400 MBps write, while random performance delivers 520000 read IOPS and 1650000 write IOPS. The jump is worth it when workloads exceed the write limits of lighter-duty drives.

Fits M.2 2280 NVMe slots

Installation requires an M.2 2280 slot wired for PCIe 4.0 x4 and NVMe support. The drive draws power directly from the slot, so no extra cables are needed. It frees up 2.5-inch or 3.5-inch drive bays for other storage tiers. Compatible systems include servers and workstations with native NVMe boot and hot-plug capability. Ensure the platform firmware supports enterprise NVMe features such as PLP and namespace management.

Highlights

  • 800 GB capacity for large enterprise datasets
  • 3 DWPD and 4300 TB endurance for mixed-use workloads
  • 5000 MB/s sequential read and 1400 MB/s write throughput
  • 520000 random read IOPS and 1650000 random write IOPS
  • Power Loss Protection and 176-layer 3D TLC NAND technology

Specifications

Device TypeInternal Solid State Drive (SSD)
Shipping weight0.05 kg
Package size79 × 25 × 23 mm

Questions about this item

What M.2 slot size and PCIe generation does the 800 GB Crucial 7450 MAX require?

The drive uses the M.2 2280 form factor and needs a PCIe 4.0 x4 slot.

Which steps are required to enable Power Loss Protection when installing this NVMe SSD?

Install the drive in a PCIe 4.0 x4 M.2 2280 slot, then ensure the system BIOS has NVMe 1.4 support enabled so the onboard capacitors can protect in-flight data.

How many terabytes can be written before the 7450 MAX reaches its rated endurance limit?

The drive is rated for 4300 TB of total writes, which corresponds to 3 drive writes per day over the warranty period.

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