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SanDisk Professional 2.5 inch SATA SSD, black rectangular drive with label

SanDisk Professional

SanDisk Professional 4 TB 2.5" SATA 2 in 1 accessory

SKU CH-WGD0-RRTYW

A 4 TB 2.5-inch SATA solid-state drive with sequential reads up to 560 MB/s and writes up to 520 MB/s, featuring 3D NAND, nCache 2.0 technology and shock resistance for laptop upgrades

  • 4 TB capacity stores large game libraries and media collections
  • Sequential read up to 560 MB/s cuts boot and load times
  • Sequential write up to 520 MB/s speeds up file saves and installs
  • Shock-resistant design protects data if the laptop is dropped
  • 3D NAND with nCache 2.0 technology extends drive endurance and lowers power use

SanDisk Professional 4 TB 2.5" SATA Accessory

The SanDisk Professional 4 TB 2.5" SATA accessory is a solid-state drive designed to accelerate a PC for faster boot-up and responsive application loading. It uses 3D NAND technology for greater endurance and lower power consumption. Shock-resistant construction helps protect data if the laptop is dropped. The drive connects via a standard SATA interface.

Suits laptops needing a 2.5" SATA upgrade.

This drive suits owners of compatible laptops that accept a 2.5-inch 7 mm SATA drive and want up to 4 TB of solid-state storage. Builders whose systems require an M.2 form factor or a different interface cannot use this drive. Users needing capacities beyond 4 TB must look at other solutions. The product is sold new and ready for installation.

Sequential read up to 560 MB/s

The headline specification is sequential read speed up to 560 MB/s and sequential write speed up to 520 MB/s, measured with 1 MB/s equal to one million bytes per second. nCache 2.0 technology supports these transfer rates for faster gaming and graphics performance. Actual throughput varies with host device, usage conditions and drive capacity. This speed profile decides whether the drive meets a workload's demands.

Highlights

  • 4 TB capacity stores large game libraries and media collections
  • Sequential read up to 560 MB/s cuts boot and load times
  • Sequential write up to 520 MB/s speeds up file saves and installs
  • Shock-resistant design protects data if the laptop is dropped
  • 3D NAND with nCache 2.0 technology extends drive endurance and lowers power use

Specifications

No published specifications for this item yet.

Questions about this item

How long will the 3D NAND and nCache 2.0 technology last before the drive needs replacement?

The 3D NAND provides greater endurance so the drive lasts longer, and nCache 2.0 technology delivers blazing-fast speeds throughout its lifespan.

What is the maximum sustained sequential write speed before performance drops?

Sequential write speeds reach up to 520 MB/s based on internal testing, though performance may vary depending on host device, usage conditions, and drive capacity.

How much heat and power does the 2.5 inch SATA SSD generate during all-day operation?

The 3D NAND uses less power, and the shock-resistant solid-state design has no moving parts, reducing heat output during continuous use.

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