# TLDR Review: Lexar 4TB NM790 SSD

*Published: 2026-01-07 | Updated: 2026-01-07 | Source: https://shopsavvy.com/reviews-tldr/lexar-4tb-nm790-ssd*

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## Verdict

The Lexar 4TB NM790 SSD offers excellent performance and value, especially for PS5 users seeking enhanced storage solutions. Its easy installation, solid design, and effective heat management make it a reliable choice for gamers. However, take note of the recent price increase and the requirement for initial formatting. If you're looking for alternatives, keep an eye on other PCIe SSDs that might offer similar performance at competitive prices.

**Top pro:** PCIe Gen 4x4 NVMe performance delivers exceptional read and write speeds.
**Top con:** Requires formatting upon first boot and transferring installed games from onboard storage.

## Product: Lexar 4TB NM790 SSD
**Brand:** Lexar
[Compare prices and price history on ShopSavvy](https://shopsavvy.com/products/lexar-4tb-nm790-ssd)

## Pros
- PCIe Gen 4x4 NVMe performance delivers exceptional read and write speeds.
- Built-in heatsink effectively manages heat, preventing performance throttling during intense gaming.
- Easy installation in PS5; simply snap it in and the system automatically recognizes it.
- Solid and well-built design suggests long-term durability.
- Significant increase in storage space allows seamless jumping between multiple games without storage concerns.
- Cost-effective option for high-speed storage upgrade.
- Functions effectively as a Windows boot drive with quick loading times.
- Runs smoothly during use, with no lag or performance hiccups.
- Competitive pricing compared to other SSDs in the current market.
- Reliable brand (Lexar) known for quality, and has not failed after a year of use.

## Cons
- Requires formatting upon first boot and transferring installed games from onboard storage.
- No noticeable difference in load times between onboard and new drive; recommended to direct new game installs to the new drive.
- Lacks additional features such as drivers.
- Price has increased significantly recently.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| PCIe Gen 4x4 NVMe performance delivers exceptional read and write speeds. | Requires formatting upon first boot and transferring installed games from onboard storage. |
| Built-in heatsink effectively manages heat, preventing performance throttling during intense gaming. | No noticeable difference in load times between onboard and new drive; recommended to direct new game installs to the new drive. |
| Easy installation in PS5; simply snap it in and the system automatically recognizes it. | Lacks additional features such as drivers. |
| Solid and well-built design suggests long-term durability. | Price has increased significantly recently. |
| Significant increase in storage space allows seamless jumping between multiple games without storage concerns. |  |
| Cost-effective option for high-speed storage upgrade. |  |
| Functions effectively as a Windows boot drive with quick loading times. |  |
| Runs smoothly during use, with no lag or performance hiccups. |  |
| Competitive pricing compared to other SSDs in the current market. |  |
| Reliable brand (Lexar) known for quality, and has not failed after a year of use. |  |

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