Skip to content

Antec · Mid-Tower · Tempered glass

Antec Performance Series P120 Crystal

Mini-ITX, Micro-ATX, Standard-ATX, E-ATX · P120 Crystal

Quality
82
Quality / price
51
Max GPU
450 mm
Amazon
$144
Antec Performance Series P120 Crystal
View Antec Performance Series P120 Crystal Gallery in high resolution
$144
Not currently available Updated Feb 24, 2026
Overall quality82.0
Quality / price51.3
Cooling support18
$144 on Amazon Case table Compare this case

Check this case with a complete fit chainSelect a CPU and motherboard first; the Builder will then verify board size and GPU clearance. Start the compatibility check

Written analysis

Antec Performance Series P120 Crystal at a glance

The Antec Performance Series P120 Crystal is a Mid-Tower chassis with a tempered glass side panel profile. Supported boards: Mini-ITX, Micro-ATX, Standard-ATX, E-ATX. Primary materials are listed as steel, plastic, glass. RGB lighting is included.

Overall quality is 82.0, summing compatibility, cooling, storage, build quality, and connectivity. Max GPU length is 450 mm. Max CPU cooler height is 185 mm. Largest radiator support is listed at 360 mm.

Best fit: High-end long-GPU builds that need support for at least one 360 mm radiator; verify the listed radiator positions before planning a multi-radiator loop.

Cooling and front I/O

Front ports: Power, Reset, White LED USB3.0 x 2, HD-AUDIO . Dust filters: yes.

Current value

At $144, quality / price is 51.3. Compare nearby cases of the same form factor below; clearance and panel type can outweigh a small quality gap.

Chassis data

Full specifications

Construction, clearances, cooling, storage, front I/O, and quality metrics in one technical sheet.

General

Manufacturer
Antec
Case
Antec Performance Series P120 Crystal
Form factor
Mid-Tower
Side panel
Tempered glass
Launch price
—
Amazon price
$144
Amazon availability
Not currently available
Price updated
Feb 24, 2026

Construction

Material
steel, plastic, glass
Color
P120 Crystal
Side panel detail
tempered glass
Dimensions
476 x 234 x 485 mm
Weight
10.40 kg
PSU shroud
Yes
RGB lighting
Yes

Quality & value

Overall quality
82.0
Compatibility
20
Cooling support
18
Storage score
16
Build quality
18
Connectivity
10
Quality / price
51.3

Compatibility / clearances

Motherboard sizes
Mini-ITX, Micro-ATX, Standard-ATX, E-ATX
Max GPU length
450 mm
Max cooler height
185 mm
Max PSU length
294 mm
PSU form factor
ATX, SFX
PSU included
No

Cooling

Max radiator
360 mm
Fan support
Front  0 Bottom 3 x 120mm / 3 x 140mm  M/B Side  Up to 3 x 120mm or 2 x 140mm ( 1 x HDD bracket needs to be removed when installing 3 x 120mm )  Rear 1 x 120mm or 1 x 140mm
Radiator support
Bottom Up to 360mm ( ≤ 28mm thickness )  Rear Up to 120mm ( Limited Radiator Length ≤ 160 mm ) M/B Side Up to 360mm ( All HDD bracket needs to be removed when installing 360mm ) 
Pre-installed fans
Not specified
Dust filters
yes

Storage & I/O

Drive bays
3.5" / 2.5"  2 / 1 2.5" 3
Expansion slots
7
Front ports
Power, Reset, White LED USB3.0 x 2, HD-AUDIO
USB-C
Not listed

Additional information

Also listed as
Performance Series P120 Crystal

Amazon

Price history

Nearby quality

Similar cases

Cases close to Antec Performance Series P120 Crystal on overall quality. Open the case table to sort, filter, and compare side by side.

Compare these in the case table

Discussion

Comments on Antec Performance Series P120 Crystal

No comments yet.

Vendor copy

Amazon listing details

Marketplace feature text kept for reference. Structured specifications above are the source for scores and comparisons.

Industry-leading slide button design for swing open side Panel

Abundant air intake at the bottom for better VGA heat dissipation

Well-crafted aluminum VGA holder included

Ready for 2 x 360 mm radiators simultaneously (side and bottom)

Supports up to 7 x 120 mm or 6 x 140 mm case fans

Privacy controls

Choose whether optional analytics may run. Necessary storage remains active because it supports security, login, requested preferences, and this choice.

Necessary Security, sessions, forms, and preferences you request.
Always active