SKU: 57872292168

Antec Performance 1M Mini-ITX Case

Sale price$2293.97 Regular price$2548.86
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

Antec Performance 1M Mini-ITX CaseQuick Specs Supports Mini ITX motherboards for compact gaming builds. Accommodates GPUs up to 350mm, ensuring high end graphics capability. Features a USB Type C port for rapid connectivity. Offers flexible expansion with 3 slots in Max GPU Mode or 2 slots in Max CPU Cooler Mode. Includes a PCIe 4. 0 Riser Cable for uncompromised data transfer speeds. Unlock Limitless Gaming Potential Designed for gamers who demand peak performance in a compact form,

Quick Specs

Supports Mini-ITX motherboards for compact gaming builds.
Accommodates GPUs up to 350mm, ensuring high-end graphics capability.
Features a USB Type-C port for rapid connectivity.
Offers flexible expansion with 3 slots in Max GPU Mode or 2 slots in Max CPU-Cooler Mode.
Includes a PCIe 4.0 Riser Cable for uncompromised data transfer speeds.

Unlock Limitless Gaming Potential

Designed for gamers who demand peak performance in a compact form, the Antec PERFORMANCE 1M redefines what a Mini-ITX gaming chassis can achieve. As an Antec small form factor case, this chassis combines robust construction with smart design, offering an exceptional platform for high-end components without compromising space.

Built for High-Performance Hardware

The PERFORMANCE 1M supports powerful GPUs up to 350mm in length, ensuring compatibility with the latest graphics cards. Its flexible expansion options allow configuration for maximum GPU performance or optimal CPU cooling, catering to diverse gaming needs. Gamers looking for an Antec case will appreciate this flexibility.

Optimised Cooling Solutions

Keep your system running cool under pressure with extensive fan support. This Antec small form factor case accommodates up to two 120mm or 140mm fans at the bottom, providing superior airflow to critical components. This design ensures efficient heat dissipation, preventing thermal throttling during intense gaming sessions.

Premium Materials and Build Quality

Crafted from a blend of steel, plastic, and aluminium, the Antec PERFORMANCE 1M offers both durability and a sleek aesthetic. The solid side panel provides a clean, understated look, perfect for gamers who prefer a minimalist setup.

Advanced Connectivity and Features

Featuring a front USB Type-C port, the PERFORMANCE 1M provides convenient access for modern peripherals and fast data transfer. The inclusion of a PCIe 4.0 riser cable ensures high-speed connectivity for your GPU, unlocking its full potential. As a leading Antec case, it's designed for modern gaming.

Designed for Easy Maintenance

Equipped with a bottom dust filter, the Antec PERFORMANCE 1M simplifies maintenance, keeping internal components clean and running efficiently. This thoughtful design ensures your system remains in top condition with minimal effort. If you need a reliable Antec small form factor case, this is it.

FEATURES:

Perforated panels keep your system cool with a refined, modern touch.
Features an adjustable central mount, allowing compatibility with a range of GPU and CPU cooler sizes.
Built to fit some of the largest GPUs, delivering the power and performance your build demands.
Tool-free side panels allow quick, easy access for upgrades.
Supports both 140mm and 120mm fans for flexible cooling options.
A minimalist, understated design that blends effortlessly into any setup.
Built with aluminum side panels and an aluminum rear frame for durability.

SPECIFICATIONS:

Motherboard Support Mini-ITX
Form Factor Mini-ITX
Case Material Steel + Plastic + Aluminium
Side Window Material Solid side panel
I/O Ports Power, USB Type-C x1
Expansion Slots 3 (Max GPU Mode) / 2 (Max CPU-Cooler Mode)
Drive Bays 2.5″ x 1
Max GPU Length ≤350mm
Total GPU Thickness + CPU Cooler Height 125mm
Max GPU Thickness ≤ 78mm (47mm Max CPU Cooler Height)
Max CPU Cooler Height ≤ 85mm (40mm Max GPU Thickness)
Max PSU Size 130 x 125 x 63.5mm / SFX-L & SFX only
Fan Support 2 x 120mm / 2 x 140mm (Bottom only)
Riser Cable PCIe 4.0
Dust Filter Bottom
Product Dimensions 42.4 x 17.5 x 26 cm
Product Weight 4900g

WHAT'S IN THE BOX:

  • Antec PERFORMANCE 1M Mini-ITX Gaming Chassis - Black x1

Why Antec?

Antec stands as a beacon of innovation and quality in the PC gaming hardware landscape in South Africa. As a leading Antec case provider with a legacy built on reliability and performance, choosing Antec ensures you're investing in a product designed to exceed expectations. If you are seeking an Antec small form factor case, know it's backed by robust support and a commitment to the gaming community.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57872292168

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4.1 ★★★★★
Based on 21 reviews
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Product Reviews
R
Verified Purchase
Roman P
Chelsea, US
★★★★★ 5
A must have♥️❤️
Color: White, Size: King (Pack of 4)
These pillows are amazing They’re plush and extremely comfortable. I love them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
M
Verified Purchase
Mimis cake school
Phoenix, US
★★★★★ 5
Finally! Comfy pillows for a😴good night sleep
Color: White, Size: Queen (Pack of 4)
Just wow!! Looking for new pillows that are comfortable & hold their shape. These are it ! I love anything by utopia. And these pillows did not disappoint. Great value. Feels like a high end pillow. As a side sleeper these are a keeper. Highly recommend. And ill be purchasing more!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
J
Verified Purchase
Jennifer Kuhns
Battle Creek, US
★★★★★ 4
Soft...but fluffy and tall
Color: White, Size: Standard (Pack of 2)
I've only had these pillows for about a week. They are a great quality pillow. The cover is soft and seems well made. My only complaint is that they are VERY full pillows. If you're tall with broader shoulders, you'll probably love them. If you're shorter with a smaller frame you will probably feel like your head is too high and your neck at a weird angle (my problem). There seemed to be mixed reviews about softness....I would consider these a nice medium pillow. Soft filling but firm enough that your head doesn't sink to the bed. Definitely NOT a down-like pillow, so if that's what you're looking for, this is not for you.
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Reviewed in the United States on April 10, 2026
M
Verified Purchase
Maria Fernanda Rojas Mejia
Lexington, US
★★★★★ 5
Soft, fluffy and surprisingly comfortable
Color: White, Size: Queen (Pack of 2), Color: White, Size: Queen (Pack of 2)
I really liked these pillows. I tried to show different things in my photos because I wanted people to see the details: the design, how fluffy they are, and how full and thick they actually look. They are so full that the pillowcase even looks tight once you put it on, which I actually loved because they look luxurious and well-filled. At first glance they look very thick and high, but once you lay down they feel soft and fluffy instead of hard. They adjust comfortably and feel very cozy whether you’re sleeping, relaxing, or even reading before bed. I think they offer a really good balance because they feel supportive without being stiff. Of course, pillow preference is very personal—some people like lower pillows and others like higher ones—but for someone who likes fuller pillows that are still soft and comfortable, these are great. They are spacious, cozy, and feel like a very good purchase overall. I honestly don’t have any complaints so far. Definitely happy with them.
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Reviewed in the United States on May 15, 2026
R
Verified Purchase
RF
Lake Worth, US
★★★★★ 5
Great quality pillows. Very difficult wrapping.
Color: White, Size: King (Pack of 2)
The Pillows are the real deal. Very fluffy but with good support. I was surprised by the weight of the box they came in, pretty heavy so you know there’s good quality pillows inside. The one negative is that the pillows are packed in very very tight plastic because they come compressed. But the thing is, it’s really a chore to open them. You have to be careful not to cut through the plastic to the material, but the plastic is put on so incredibly tight that it’s even hard to get your finger underneath. But I found a way to open them. Near the top, insert A very flat metal ruler as far in as you could get it. Then cut through the plastic that’s above the metal ruler. That prevents a sharp tool from damaging the pillows. As you get through the plastic above the ruler, keep pushing the ruler further down into the package. Believe me, this simplifies what could be a very difficult unpacking. I am very surprised that the company that makes them does not insert the type of opener that you find on boxes you receive in the mail or even packages that you get from the grocery store where you just pull a tab and that opens the package. These are really good pillows, but you must be very careful about using a sharp object when opening the box and when trying to cut through the plastic. I am a strong man and have the tools needed, a very flat metal ruler, and a box cutter, knife, or razor. Good luck. !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026

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