Pictures may differ from actual products

darkFlash DK351 (Black)

Mid-tower case with tempered glass window and 4 120 mm ARGB fans

54€95
Recycling charge of 0€50
Create a price drop alert
Build a PC with this product
Overview

darkFlash DK351: the gaming case with an industrial design

The darkFlash DK351 mid-tower case features a stunning industrial design, modern and so original. Designed for those of you who appreciate gaming performance as much as the originality of its appearance, it will live up to your expectations. Equipped with a tempered glass side panel, a sculpted front panel letting light through as well as airflow, the DK351 from darkFlash is perfect for housing your most powerful gaming components. This Mid-Tower model can accommodate an E-ATX, ATX, Micro-ATX motherboard, a 340 mm graphics card and a 160 mm-high CPU cooler. Its fan layout provides incredible cooling performance as well as truly striking visual effects. These darkFlash CL6 ARGB fans (4 included) therefore ensure optimal cooling.

Key features

  • 4 120 mm CL6 ARGB fans (3 at the front, 1 at the rear)
  • CPU cooler up to 160 mm in height
  • ATX power supply up to 200 mm in depth
  • 340 mm-long graphics card
  • 2 dust filters
  • Supported motherboard formats: E-ATX, micro-ATX and ATX
  • Storage: 2 x 2.5" + 1 x 3.5" + 1 x 2.5"/3.5"
Specifications
Select your criteria

General information

Product name

darkFlash DK351 (Black)

Brand

Darkflash

Model

DF-DK351CL6-BK

Main characteristics

Graphic card max. length

340 mm

Max height CPU fan

160 mm

Power supply max. length

200 mm

Power format

ATX/EPS

Case format

Mid tower

Use

Gamer

Material

Plastic
Tempered glass
Steel

Motherboard format

ATX
Micro ATX
E-ATX

Power supply supplied

No

Design

Screwless fixing system

No

Case color

Black

Front color

Black

Integrated display

No

Mesh front

No

Glass

Yes

Tempered glass

Yes

Fish tank (panoramic view)

No

LED RGB

Yes

ARGB LED

Yes

ARGB hub included

No

Water cooling compatible

Yes

Motherboard connector location

Standard connectors (on the motherboard)

Expansion slots

Number of PCI slots

7

Low profile

No

Number of invisible 3.5" slots

1

Number of 2.5" slots

2

Number of 2.5"/3.5" slots

1

Front connectivity

Location of expansion ports

Top

Connector(s) available

2 X USB 3.0
Headphone (3.5mm Jack Female)

Cooling

Fan(s) included

Yes

Number of rear fan(s) slots

1 X 120mm

Quantity of rear fan(s) supplied

1

Number of front fan(s) slots

2 X 140mm
3 X 120mm

Quantity of front fan(s) supplied

3

Number of above fan(s) slots

2 X 120 or 140mm

Quantity of above fan(s) supplied

0

Water cooling

AIO radiator compatibility

280mm radiator
360mm radiator
240mm radiator
120mm radiator

Front AIO slot(s)

120mm radiator
240mm radiator
280mm radiator
360mm radiator

Above AIO slot(s)

240mm radiator
120mm radiator

Side AIO slot(s)

N/A

Rear AIO slot(s)

N/A

Physical characteristics

Width

200 mm

Height

450 mm

Depth

390 mm

Volume

35.1 l

Warranties

Commercial warranty

Legal warranty

Safety Information

Responsible person

Caseking GmbH

Postal address

Gaußstraße 1 10589 Berlin Allemagne (UE)

Electronic Address

info@caseking.de

Product referenced on 24 Jun 2025

Customer reviews
Global rating
10/10
based on 2 reviews Editorial and moderation guide
  • 100%
    2 reviews
  • 0%
  • 0%
  • 0%
  • 0%
  • by PascalC
    Posted on 9 Jun 2026
    Bought on 6 May 2026 from LDLC
    Number of reviews: 4 Average rating: 10

    Housing

    Very well-ventilated case, no overheating observed, the fans are relatively quiet, the color changes are not at all necessary, superfluous consumption.

    Review automatically translated
  • by VirginieG
    Posted on 24 Nov 2025
    Bought on 27 Oct 2025 from LDLC
    Number of reviews: 1 Average rating: 10

    Excellent

    Excellent for a first PC for my teenager.
    Quick to get to grips with.very quiet.very good advice from the sales staff.

    Review automatically translated