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Jonsbo
Jonsbo Black ATX Desktop Steel Case

Jonsbo Black ATX Desktop Steel Case

5· 5 ratings

Best price now

$131.00at Newegg.comObserved Nov 3, 2026, 9:10 AM

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Our take on the Jonsbo Black ATX Desktop Steel Case

The Jonsbo Black ATX Desktop Steel Case is a compact steel chassis that fits Micro ATX boards but swallows big parts: GPUs up to 420 mm and CPU coolers up to 165 mm. Its standout is cooling headroom, with dual 360 mm radiators (top and bottom) and 10 fan positions in a vertical airflow layout. At $131 at Newegg.com as of November 3, 2026, it is the only new price listed, so there is no recent range to compare against.

Best forMicro ATX builders who want room for a long GPUCustom-loop or dual-AIO setupsBuyers who prefer a steel panel over glassDesk or floor builds that need a compact footprint
Pros
  • Fits GPUs up to 420 mm and coolers up to 165 mm
  • Supports two 360 mm radiators, top and bottom
  • 10 fan mounts for strong airflow tuning
  • Steel construction at 7.3 kg feels solid
  • USB 3.2 Gen2 Type-C on the front panel
Cons
  • Micro ATX only, no full ATX board support
  • Two internal 2.5-inch bays listed, so 3.5-inch drives need the cage
  • PSU length capped around 8.66 inches
  • No glass side panel if you want to show off parts
  • Only one store lists a new price, so deals are limited

Jonsbo Black ATX Desktop Steel Case prices at every store

  • Newegg.comNew

    In stockSold by JONSBO

    $131.00Observed Nov 3, 2026, 9:10 AM
    Visit store

Jonsbo Black ATX Desktop Steel Case price history

Lowest price we've seen: $131.00 on Nov 3 at Newegg.com. Tracked across 1 store since Nov 3.

What reviewers say

The case carries a 5-out-of-5 rating from 5 ratings, a small sample. That points to satisfied owners, but it is too few to call a consensus.

Pros
  • Solid steel build
  • Generous GPU clearance for the size
  • Strong radiator support
Cons
  • Small review base limits confidence
  • Micro ATX-only limit noted by some builders

Specifications

Drive Bay Count
2 (Internal 2.5" Drive Bays)
Drive Bay Sizes
3.5"
Max Storage Drive Count
4
I / O Ports
USB 3.2 Gen2 Type-C x 1
Expansion Slots
7
Cooling Capacity
Support Dual 360 AIO (up/down), 10 fan positions
Motherboard Form Factor
Micro ATX
CPU Cooler Height Support
165 mm
GPU Length Support
420 mm
Drive Compatibility
3.5" HDD
PSU Form Factor
ATX
Expansion Slot Compatibility
7
Maximum CPU Cooler Height
165 mm
Maximum GPU Length
420 mm
Depth
438mm
Height
415mm (Included the foot)
Width
288mm
Maximum PSU Length
8.66inch
Weight
7.3 kg
Liquid Cooling Support
Yes
Radiator Support
Dual 360 AIO (up/down), 280mm, 360mm
Airflow
Vertical upward path without heat accumulation
Cooling Type
Liquid cooling (AIO)
Fan Mount Size
120mm

Questions and answers

Is the Jonsbo Black ATX case worth $131?
At $131 at Newegg.com as of November 3, 2026, it is fair for a steel case with dual 360 mm radiator support and 420 mm GPU clearance. It is the only new price listed, so compare against similar Micro ATX cases before buying.
Does it fit a full ATX motherboard?
No. Despite the ATX name, it supports Micro ATX boards only. Check your board form factor before ordering.
Will a 420 mm GPU fit?
Yes, the listed maximum GPU length is 420 mm. Leave room for front fans and cables, which eat into that figure.
Can it hold two 360 mm radiators?
Yes, it supports dual 360 AIO radiators mounted top and bottom. That suits a CPU AIO plus a GPU loop, but plan fan and tube routing carefully.
What power supply does it take?
It uses a standard ATX PSU with a maximum length of about 8.66 inches. Longer units will not fit.
When is it cheapest?
Only one store, Newegg.com, lists a new price, $131 as of November 3, 2026. With no competing listings, watch that price rather than expecting frequent discounts.
Where is the Jonsbo Black ATX Desktop Steel Case cheapest?
At Newegg.com, for $131.00, as of our latest check.
What do buyers say about the Jonsbo Black ATX Desktop Steel Case?
Rated 5 out of 5 from 5 ratings.