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Green circuit board M.2 2280 SSD with black controller and silver label

SAMSUNG

SAMSUNG MZ-VLB1T0B 1TB laptop replacement part

SKU CH-JV2S-61CFC MPN MZ-VLB1T0B

A 1TB internal solid state drive in M.2 2280 form factor with PCI-Express 3.0 x4 interface

  • 1TB capacity for ample storage space
  • New condition ensures reliable performance
  • NVMe interface enables fast data transfer
  • M.2 2280 form factor fits compatible laptops
  • PCI-Express 3.0 x4 interface supports high-speed operation

Samsung PM981a 1TB NVMe SSD

The Samsung PM981a MZ-VLB1T0B is a 1TB internal solid-state drive built for laptop repairs and upgrades. It uses the M.2 2280 form factor and connects through a PCI-Express 3.0 x4 interface with NVMe protocol. The drive ships new and includes no extra cables or manuals.

Suits owners matching part number L50353-001

This replacement part fits systems that list the compatible part number L50353-001. Buyers who need a different capacity or a drive validated for another specific laptop model should look at something else. Always verify the original part number before ordering.

PCI-Express 3.0 x4 NVMe interface

The single specification that decides compatibility is the PCI-Express 3.0 x4 NVMe interface combined with the M.2 2280 form factor. Only laptops designed for this exact interface and physical size will accept the drive.

Highlights

  • 1TB capacity for ample storage space
  • New condition ensures reliable performance
  • NVMe interface enables fast data transfer
  • M.2 2280 form factor fits compatible laptops
  • PCI-Express 3.0 x4 interface supports high-speed operation

Specifications

No published specifications for this item yet.

Questions about this item

Does the M.2 2280 form factor fit my laptop's slot?

The drive uses the M.2 2280 form factor, so it fits any laptop slot keyed for that length and key type.

How do I install the PCIe 3.0 x4 NVMe SSD correctly?

Insert the drive at an angle into the M.2 slot, press it flat, and secure it with the single mounting screw; skipping the screw is the common mistake.

When should I replace the PM981a 1TB drive?

Replace it if the laptop no longer detects the drive, if SMART health drops below threshold, or if sustained write speeds fall sharply.

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