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Lenovo 16200461 THNSNH256GDNT M2 256GB SSD

Boost your laptop's speed with this Lenovo 256GB M.2 SSD featuring 6Gbps throughput for faster boots and app loading.

$477.77*
✓ In Stock on Amazon.com
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.

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Overview

The Lenovo THNSNH256GDNT is a 256GB M.2 SATA solid-state drive designed as an upgrade or replacement for compatible Lenovo laptops. Using the M.2 2280 form factor with a 6Gbps SATA interface, it slots directly into supported ThinkPad and IdeaPad models without the need for additional cables or mounting hardware. The jump from a traditional hard drive to this SSD translates into noticeably faster boot times, quicker application launches, and more responsive everyday computing.

At 256GB, this drive provides enough room for a Windows or Linux installation alongside a solid set of productivity applications, though users who store large video files or extensive game libraries may find the capacity limiting. It is worth noting that this is a SATA-based M.2 drive, not NVMe, so while it outperforms mechanical hard drives by a wide margin, it does not reach the sequential read and write speeds of newer NVMe SSDs. For laptops that only accept SATA M.2 modules, however, this Lenovo drive is a practical and reliable storage upgrade.

Specifications

Brand
Lenovo
Model
THNSNH256GDNT
Part Number
16200461
Capacity
256GB
Form Factor
M.2 2280
Interface
M.2 SATA 6Gbps
Drive Type
Solid State Drive (SSD)

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Pros & Cons

👍 Pros

  • M.2 form factor eliminates the need for cables or drive bays, simplifying installation
  • 256GB capacity handles an OS and essential applications comfortably
  • SATA 6Gbps interface delivers a significant speed improvement over traditional hard drives
  • Solid-state design with no moving parts improves durability and reduces noise

👎 Cons

  • 256GB may fill up quickly for users with large media libraries or multiple applications
  • SATA 6Gbps speeds are considerably slower than NVMe M.2 drives
  • Limited compatibility — only fits laptops with an M.2 SATA slot, not NVMe-only slots
  • Ships as a bare drive with no included cloning software or installation guide

Frequently Asked Questions

It uses an M.2 form factor with a SATA 6Gbps interface. It is not an NVMe drive, so confirm your laptop's M.2 slot supports SATA M.2 drives before purchasing.
This SSD provides 256GB of storage, suitable for an operating system, core applications, and moderate file storage.
The THNSNH256GDNT was originally used in select Lenovo ThinkPad and IdeaPad models. Check your laptop's service manual to verify it accepts an M.2 2280 SATA SSD before ordering.
No. The drive ships as a bare M.2 module without additional software, cables, or accessories. You will need your own cloning or OS installation tools.

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