Lenovo 90RB001PUS Legion Tower 5 Gaming PC Ryzen 7 GTX 1660 Super — main product image

Lenovo 90RB001PUS Legion Tower 5 Gaming PC Ryzen 7 GTX 1660 Super

Lenovo

Lenovo 90RB001PUS Legion Tower 5 Gaming PC Ryzen 7 GTX 1660 Super

Name: Lenovo 90RB001PUS Legion Tower 5 Gaming PC Ryzen 7 GTX 1660 Super
Brand: Lenovo
SKU: 90RB001PUS-3693-220617

Ryzen 7 5700G16GB DDR4400WBluetooth 5.2USB 3.2

Lenovo Legion Tower 5 gaming desktop with Ryzen 7, GTX 1660 Super, and 4TB of fast all-SSD storage.

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Overview

The Lenovo Legion Tower 5 (90RB001PUS) in this configuration is built around the AMD Ryzen 7 5700G, an 8-core, 16-thread processor clocked at 3.8GHz with boost speeds up to 4.6GHz. Paired with 16GB of DDR4 memory and a GeForce GTX 1660 Super with 6GB of GDDR6 video memory, it delivers the processing and graphical power to run most modern games at 1080p with high settings. The processor also handles productivity workloads, streaming, and content creation capably thanks to its multi-core architecture.

Where this variant stands out is its storage: two 2TB PCIe SSDs provide 4TB of total solid-state storage, eliminating the slower hard disk drive found in other configurations of the same chassis. Every game, application, and file benefits from SSD-speed access, and the dual-drive layout lets you separate your operating system from your game library for better organization and performance distribution. Connectivity includes Wi-Fi 6 AX200 and Bluetooth 5.2 alongside a wired Ethernet port, and the system ships with Windows 10 Pro. The main limitations are the 400W power supply — which constrains future GPU upgrades — and the GTX 1660 Super itself, which is a solid 1080p card but will show its age at higher resolutions or in ray-tracing-enabled titles.

Key Features

Wi-Fi 6 AX200 Wifi, Bluetooth 5.2, Ethernet LAN (RJ-45), No Webcam, USB Keyboard, .

AMD Ryzen 7 5700G Octa Core 4th Gen AMD Ryzen 7 5700G 3.8GHz Processor (upto 4.6 GHz, 16MB Cache, 8-Core , 16-Threads, ) ; GeForce GTX 1660 Super 6GB GDDR6 Dedicated Graphics, .

16GB DDR4 DIMM; 400W Power Supply, Air Cooling CPU Cooler; Raven Black Color, .

2x2TB PCIe NVMe SSD (4TB available storage); 4 USB 3.2 Gen1, 2 USB 2.0, 1 HDMI, 1 Display Port (DP), USB 3.2 Type-C Gen2, No Optical Drive, 1 x Headphone/Microphone Combo Jack., Windows 10 Pro-64.,

Includes Microsoft 365 Personal 1 Year Subscription for 1 User

Specifications

Processor

AMD Ryzen 7 5700G 8-Core (3.8GHz, up to 4.6GHz)

Memory

16GB DDR4 DIMM

Storage

2x 2TB PCIe SSD (4TB Total)

Graphics

GeForce GTX 1660 Super 6GB GDDR6

Operating System

Windows 10 Pro

Wi-Fi

Wi-Fi 6 AX200

Bluetooth

5.2

Ethernet

LAN (included)

Power Supply

400W

Pros & Cons

👍 Pros

4TB of all-SSD storage (2x2TB PCIe) delivers fast load times across the entire drive setup with no slow HDD bottleneck
AMD Ryzen 7 5700G 8-core processor provides strong gaming and multitasking performance
GTX 1660 Super 6GB handles 1080p gaming at high settings in most titles
Built-in Wi-Fi 6 and Bluetooth 5.2 provide wireless connectivity without add-on cards
All-SSD configuration means no mechanical drive noise during operation

👎 Cons

GTX 1660 Super is a previous-generation GPU without ray tracing support, limiting performance above 1080p
16GB RAM may become a constraint in newer titles or when multitasking heavily alongside games
400W power supply restricts future GPU upgrades to lower-power graphics cards unless the PSU is also replaced
Ryzen 7 5700G is an older-generation processor, outperformed by current Ryzen 7000 series CPUs
Ships with Windows 10 Pro rather than Windows 11, which may require a future upgrade

Frequently Asked Questions

What is the advantage of having two 2TB SSDs instead of one large drive?

With two separate 2TB PCIe SSDs, you can dedicate one drive to the operating system and applications and the other to your game library, distributing read/write activity across both drives for better overall performance and easier organization.

Is 16GB of RAM enough for modern gaming?

16GB DDR4 is currently the standard for gaming and handles most titles without issues. Some newer open-world games and heavy multitasking scenarios may benefit from 32GB, but 16GB remains a practical baseline for a gaming-focused build.

How does this configuration differ from the 128GB RAM version of the same model?

This variant prioritizes fast storage over memory — it has 4TB of all-SSD storage compared to the other configuration's SSD-plus-HDD setup, but comes with 16GB of RAM rather than 128GB. This makes it better suited for pure gaming, where SSD speed matters more than massive RAM.

Can I upgrade the RAM later if needed?

Yes. The Legion Tower 5 uses standard DDR4 DIMM slots, so you can add or replace memory modules to increase capacity beyond the included 16GB.