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Green printed circuit board M.2 2280 SSD with black controller and gold edge connector

SK hynix

SK hynix PC711 512GB NVMe M.2 2280 laptop replacement part

SKU CH-74DW-DBR79

512 GB NVMe M.2 2280 internal SSD with PCIe 3.0 x4 interface and TLC memory

  • 512 GB capacity stores large game libraries and project files
  • PCI Express 3.0 x4 interface delivers fast sequential read and write speeds
  • TLC NAND balances endurance and cost for everyday workloads
  • M.2 2280 form factor fits standard laptop slots without adapters
  • New condition guarantees full rated performance out of the box

Dell PC711 512GB replacement SSD

This SK hynix PC711 is a 512GB NVMe M.2 2280 internal solid state drive built for Dell laptops that require the WP18Y part number. It connects through a PCI Express 3.0 x4 interface and uses TLC flash memory with firmware 41001131. The drive is new and ships without cables or manuals.

Suits owners matching WP18Y part numbers

Buyers who have verified their original part number as WP18Y, 0WP18Y or KR-0WP18Y will find a direct fit. Builders who need a different capacity, a different keying, or a drive validated for a non-Dell platform should look elsewhere.

Sustained workload behaviour

The PCI Express 3.0 x4 link and TLC architecture deliver consistent throughput during extended write sessions typical of OS updates or large file transfers. Firmware 41001131 manages thermal thresholds without throttling under normal laptop cooling. Performance scales with the host system's PCIe 3.0 capability.

Highlights

  • 512 GB capacity stores large game libraries and project files
  • PCI Express 3.0 x4 interface delivers fast sequential read and write speeds
  • TLC NAND balances endurance and cost for everyday workloads
  • M.2 2280 form factor fits standard laptop slots without adapters
  • New condition guarantees full rated performance out of the box

Specifications

No published specifications for this item yet.

Questions about this item

Will the PC711 512GB drive fit in my laptop's M.2 2280 slot?

Yes, the drive uses the M.2 2280 form factor, so it fits any standard M.2 2280 socket keyed for NVMe.

Can I keep my existing PCIe 3.0 x4 platform when installing this SSD?

The PC711 operates on a PCI Express 3.0 x4 interface, so it works directly with your current PCIe 3.0 x4 motherboard slot.

How do I verify the PC711 is running with the correct firmware after installation?

Check the drive's firmware revision in your system information or SSD toolbox; it should report version 41001131 for this model.

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