Quick Summary
The PNY CS2140 500GB M.2 NVMe Gen4 x4 Internal SSD is a storage upgrade for an M.2 PCIe Gen4 enabled desktop or laptop computer. It is stated to deliver up to 3,600 MB/s sequential read speed and 2,300 MB/s sequential write speed.
It is presented as a mainstream NVMe Gen4 x4 performance upgrade, with the practical aim of improving boot up, application launching and overall system performance compared with slower storage.
Who It Is Best For
This drive suits buyers looking for an internal SSD for an M.2 PCIe Gen4 enabled desktop or laptop computer, and who want a 500GB option. It is also relevant if you are checking for Gen4 x4 support before choosing a replacement or upgrade drive.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | PNY. |
| Model | CS2140, M280CS2140-500-RB. |
| Capacity | 500GB, which helps define the storage size you are buying. |
| Interface | M.2 NVMe Gen4 x4 for a compatible M.2 PCIe Gen4 enabled desktop or laptop computer. |
| Stated sequential read speed | Up to 3,600 MB/s. |
| Stated sequential write speed | Up to 2,300 MB/s. |
| Warranty | 5-Year Limited Warranty or TBW backed by EU based technical support. |
Why Buyers Choose It
- Up to 3,600 MB/s sequential read speed gives a clear performance figure to compare against other drives.
- Up to 2,300 MB/s sequential write speed is useful if write speed matters in your chosen workload.
- The stated Gen4 x4 support means the drive is intended for M.2 PCIe Gen4 enabled systems.
- The 500GB capacity gives a fixed storage option for buyers who want a mid-size drive.
What To Know Before You Buy
Check that your desktop or laptop has an M.2 PCIe Gen4 enabled slot before ordering. Confirm that 500GB is the storage size you need, and review the model identifier M280CS2140-500-RB if you are matching a specific part.
The warranty information is stated as a 5-Year Limited Warranty or TBW backed by EU based technical support, so this may matter if aftercare is part of your decision.
Common Buyer Questions
What speed is stated for this SSD?
Up to 3,600 MB/s sequential read speed and up to 2,300 MB/s sequential write speed.
What systems is it for?
It is for an M.2 PCIe Gen4 enabled desktop or laptop computer.
What capacity is this version?
This version is 500GB.
Does it include a warranty?
Yes, a 5-Year Limited Warranty or TBW backed by EU based technical support is stated.
Final Buying View
If you need a 500GB internal SSD for an M.2 PCIe Gen4 enabled desktop or laptop computer, the CS2140 gives you a clear speed rating and model reference to check. Confirm slot compatibility and the required capacity before ordering.











