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Dell 1.6 TB NVMe enterprise SSD 2.5 inch form factor

DELL

DELL 4WDXY 1.6TB NVMe enterprise SSD

SKU CH-SG42-P6J6F

1.6 TB NVMe enterprise SSD in 2.5 inch form factor for Dell PowerEdge servers

  • InterfaceDoes Not Apply
  • 6 TB capacity supports large enterprise workloads
  • NVMe interface delivers high-speed data access
  • Mixed-use TLC NAND balances read and write performance
  • 5 inch form factor fits standard server bays
  • Compatible with multiple Dell PowerEdge server models

Dell 1.6TB NVMe enterprise SSD

This Dell 4WDXY drive delivers 1.6TB of NVMe storage in a 2.5-inch form factor for server deployments. It uses Gen3 MU TLC NAND and the PM1725b controller for mixed-use workloads. The unit is new with updated firmware and tested components.

Suited for Dell PowerEdge servers listed

This SSD fits the C6420, C6525, FC630, FC640, FC830, M630, M640, M830, MX740C, MX840C, R440, R630, R640, R6515, R6525, R730xd, R740XD, R7425, R7515, R7525, R840, R930, R940, R940XA, T630, T640 and XR2. Builders using other server platforms or requiring a different interface should look at something else.

NVMe Gen3 interface with MU TLC NAND

The drive connects via NVMe Gen3 and uses multi-level cell TLC flash rated for mixed-use endurance. This specification determines whether the performance and write durability match the target application.

Highlights

  • 6 TB capacity supports large enterprise workloads
  • NVMe interface delivers high-speed data access
  • Mixed-use TLC NAND balances read and write performance
  • 5 inch form factor fits standard server bays
  • Compatible with multiple Dell PowerEdge server models

Specifications

BrandDell
Model4WDXY, MZWLL1T6HAJQ-000D3
InterfaceDoes Not Apply

Questions about this item

How much sustained write throughput can the 1.6 TB NVMe PM1725b deliver before throttling?

The PM1725b is a mixed-use TLC drive rated for steady enterprise workloads; sustained write speed will settle at the drive's rated sequential write limit once the SLC cache fills.

What is the typical power draw and thermal output when the drive runs continuously in a PowerEdge R740XD?

Under constant mixed-use load the SSD draws its rated active power and stays within the 2.5-inch U.2 thermal envelope designed for Dell's direct-attached backplanes.

Which Dell PowerEdge backplane and carrier does the 2.5-inch U.2 PM1725b require to operate?

The drive fits Dell's 2.5-inch NVMe hot-plug trays and connects to a U.2 backplane; compatible servers include R640, R740XD, R940 and others listed in the compatibility matrix.

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