Captiva Ultimate Gaming R90-638 Ryzen 9 RTX 5090

2000 GB, 32 GB, AMD Ryzen 9 7900X, GeForce RTX 5090
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Product details

The Ultimate Gaming R90-638 by Captiva is a powerful gaming PC designed for demanding gamers and creative professionals. Equipped with an AMD Ryzen 9 7900X processor featuring 12 cores, this PC delivers exceptional computing power for multitasking and resource-intensive applications. The Nvidia GeForce RTX 5090 graphics card with 32 GB of dedicated video memory ensures impressive graphics rendering and smooth frame rates in modern games. With 32 GB of DDR5 RAM clocked at 5200 MHz, the PC is perfectly suited for running multiple applications simultaneously. The 2 TB M.2 SSD not only provides ample storage space but also offers fast loading times for games and applications. The case, the Xigmatek Gaming Y Pro, provides an appealing look and efficient cooling, while the Captiva Power G1000W power supply ensures stable power delivery. This gaming PC is ideal for anyone seeking top performance and reliability.

  • AMD Ryzen 9 7900X processor with 12 cores for high computing power
  • Nvidia GeForce RTX 5090 graphics card with 32 GB of dedicated video memory
  • 32 GB DDR5 RAM at 5200 MHz for optimal multitasking
  • 2 TB M.2 SSD for fast loading times and ample storage space
  • Xigmatek Gaming Y Pro case for attractive design and efficient cooling.

Key specifications

PC type
Gaming PC
Graphics card model
GeForce RTX 5090
Exact USB ports
USB-A 2.0 (2x), USB-A 2.0 (4x), USB-A 3.0 (1x), USB-A 3.2 Gen 1 (4x), USB-B 3.1 (1x), USB-C 3.2 Gen 2 (1x), USB-C 4 (2x)
Video connections
DisplayPort (4x), HDMI (2x)
Network connections
RJ45 (1x)

General information

Item number
57429474
Manufacturer
Captiva
Category
PC
Manufacturer no.
90638
Release date
4.4.2025

Colour

Colour
Black
Exact colour description
Black

Application range

PC type
Gaming PC

Operating system

Operating system
No operating system

Processor

Number of processors
1x
Processor type
AMD Ryzen 9 7900X
Clock frequency
4.70 GHz
Max. turbo clock rate
4.70 GHz
Number of processor cores
12 -Core
Socket
AM5

Processor cooling properties

Model processor cooling
Alpenföhn Brocken 4 Max

Memory

Memory
32 GB
Max. supported memory
256 GB
Memory type
DDR5 RAM
RAM speed
5200 MHz
Set clock frequency
5200 MHz

Data storage overview

Disk type
SSD
Total capacity
2000 GB
Form factor
M.2

SSD properties

SSD capacity
2000 GB

Additional data storage

Further data carrier type
SSD
Storage capacity
2000 GB

Motherboard properties

Chipset
AMD X870

Graphics properties

Graphics hardware
Dedicated graphics card

Onboard graphics properties

Graphics card model
AMD Radeon Graphics

Dedicated graphics card properties

Graphics chip (GPU)
nVidia ION
Graphics card model
GeForce RTX 5090
Dedicated graphics memory
32 GB
Video memory type
GDDR7
Hardware interface
USB 2.0, USB 3.0, USB 3.1, USB-C
Graphics performance
Ultra high-end

Network

Ethernet controller
Gigabit Ethernet
Max. port speed
1000 Mbit/s

Wireless transmission

Wireless transmission
Wi-Fi

Wi-Fi

Wi-Fi standard
Wi-Fi 6 / 802.11ax

Audio properties

Chip
Realtek ALC S1200a

PC case properties

LED colour
RGB

Connections

USB ports
USB-A, USB-C
Exact USB ports
USB-A 2.0 (2x), USB-A 2.0 (4x), USB-A 3.0 (1x), USB-A 3.2 Gen 1 (4x), USB-B 3.1 (1x), USB-C 3.2 Gen 2 (1x), USB-C 4 (2x)
Video connections
DisplayPort (4x), HDMI (2x)
Network connections
RJ45 (1x)

Optical drive properties

Optical drive type
No drive

Power supply properties

Power supply
1000 W

Origin

Country of origin
China

Product dimensions

Length
48 cm
Width
21 cm
Height
45 cm
Weight
11 kg

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 16.Medion
    3.8 %
  • 17.CSL
    4.8 %
  • 18.Captiva
    6.4 %
  • 19.Erazer
    6.5 %
  • 20.Joule Performance
    8.6 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 13.ASUS
    7 days
  • 13.Minix
    7 days
  • 15.Captiva
    8 days
  • 16.Acer
    10 days
  • 16.Joule Performance
    10 days

Return rate

How often is a product of this brand in the «PC» category returned?

Source: Digitec Galaxus
  • 10.MSI
    3 %
  • 11.ASUS
    3.1 %
  • 12.Captiva
    3.2 %
  • 13.Apple
    3.3 %
  • 13.Blackview
    3.3 %
Source: Digitec Galaxus