Captiva Highend Gaming R88-637 Ryzen 7 Radeon RX 9070

2000 GB, 32 GB, Radeon RX 9070
Delivered between 20.1.2026 and 27.1.2026
5 pieces in stock at supplier
free shipping

Product details

The Captiva Highend Gaming R88-637 is a powerful gaming PC designed for demanding gamers and creative professionals. Equipped with an AMD Ryzen 7 7700X processor featuring 8 cores, this PC delivers impressive computing power for multitasking and graphics-intensive applications. The Radeon RX 9070 graphics card with 16 GB of dedicated GDDR6 memory ensures smooth frame rates and outstanding graphics performance in modern games. With 32 GB of DDR5 RAM and a fast 2 TB M.2 SSD, the R88-637 is optimized for quick loading of applications and games. The case, Captiva Gaming HG101 RGB TG, not only offers an appealing look with RGB lighting but also features a thoughtful cooling solution to keep the hardware cool even under full load. The PC is available without an operating system, allowing flexibility in software selection.

  • AMD Ryzen 7 7700X processor with 8 cores and 4.5 GHz clock speed
  • Radeon RX 9070 graphics card with 16 GB of dedicated GDDR6 memory
  • 32 GB DDR5 RAM at 5200 MHz for high performance
  • 2 TB M.2 SSD for fast storage access and large capacity
  • Integrated Wi-Fi according to IEEE 802.11ax Wi-Fi 6 for fast wireless connections.

Key specifications

Graphics card model
Radeon RX 9070
Processor family
Ryzen 7 7th Gen
Video connections
DisplayPort (3x)HDMI (3x)
Network connections
RJ45 (1x)
PC type
Gaming PC
Exact USB ports
USB-A 2.0 (4x)USB-A 3.0 (2x)USB-A 3.2 Gen 1 (4x)
Item number
56246712

General information

Manufacturer
Captiva
Category
PC
Manufacturer no.
88637
Release date
11.3.2025

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 family
Ryzen 7 7th Gen
Clock frequency
4.50 GHz
Number of processor cores
8 -Core

Memory

Memory
32 GB
Memory form factor
DIMM

Data storage overview

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

SSD properties

SSD capacity
2000 GB

HDD properties

HDD capacity
2 TB

Additional data storage

Storage capacity
2000 GB

Motherboard properties

Chipset
AMD A620

Graphics properties

Graphics hardware
Dedicated graphics card

Onboard graphics properties

Graphics card model
Radeon RX 9070

Dedicated graphics card properties

Graphics chip (GPU)
AMD Radeon
Graphics card model
Radeon RX 9070
Dedicated graphics memory
16 GB

Network

Max. port speed
1000 Mbit/s

Wireless transmission

Wireless transmission
Wi-Fi

Wi-Fi

Wi-Fi standard
Wi-Fi 6 / 802.11ax

Audio properties

Audio channel
5.1 channels

Connections

USB ports
USB-A
Exact USB ports
USB-A 2.0 (4x)USB-A 3.0 (2x)USB-A 3.2 Gen 1 (4x)
Video connections
DisplayPort (3x)HDMI (3x)
Network connections
RJ45 (1x)
Audio Connections
Headphone output (3x)Microphone connection (1x)
Data ports
PS/2 (1x)

Optical drive properties

Optical drive type
No drive

Card reader properties

Memory card type
SD

Power supply properties

Power supply
650 W

Origin

Country of origin
China

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
41 cm
Width
22 cm
Height
47 cm
Weight
11 kg

30-day right of return
24 Months Warranty (Bring-in)
1 additional offer

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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
  • 13.CSL
    3.2 %
  • 14.Medion
    4.4 %
  • 15.Erazer
    4.7 %
  • 16.Captiva
    6.1 %
  • 17.Joule Performance
    8.1 %

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
  • 11.Joule Performance
    8 days
  • 13.Acer
    9 days
  • 13.Captiva
    9 days
  • 15.Erazer
    11 days
  • 16.Medion
    19 days

Return rate

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

Source: Digitec Galaxus
  • 11.ASUS
    2.9 %
  • 12.Blackview
    3.1 %
  • 12.Captiva
    3.1 %
  • 12.MSI
    3.1 %
  • 15.CSL
    3.3 %
Source: Digitec Galaxus