Dominate Games in PENTAGON Mid-Tower Aftershock

PENTAGON

MID-TOWER AIRFLOW

NZXT H6 Chassis

PANORAMIC SHOWCASE

NZXT Ecosytem

*Image represents our suggested look and may not represent your specifications. Please refer to information below.

PENTAGON

MID-TOWER AIRFLOW

NZXT H6 Chassis

PANORAMIC SHOWCASE

NZXT Ecosytem

*Image represents our suggested look and may not represent your specifications. Please refer to information below.

PENTAGON

MODELS

PENTAGON - COMPACT ELEGANCE

The Pentagon is the perfect blend of form and function, built upon the award-winning NZXT H6 chassis. Boasting a compact dual-chamber design, this case redefines cooling efficiency and aesthetics. Elevate your set up with its stunning panoramic paneling featuring wraparound glass, where you get an unobstructed view into the meticulously arranged internals.

PANAROMIC PANELING

With its wraparound glass, the Pentagon provides an unobstructed view of the inside. Designed for enthusiasts who crave both aesthetics and functionality, your gaming rig will stand out while providing easy access to showcase your cutting-edge components.

Compact Dual Chamber Design

The Pentagon offers a compact dual-chamber design (435mm x 287mm x 415mm) that not only enhances cooling efficiency but also crafts an uncluttered and visually striking aesthetic. With support for robust 360mm cooling solutions and the largest, most powerful graphics cards on the market, the Pentagon redefines the possibilities of compact yet high-performance computing.

Angled Airflow

The Pentagon stands out with its unique angled air intake design, meticulously engineered to optimize thermal performance. Ensuring efficient cooling with a specialized airflow stream, it directs precision cooling towards your components - rest assured that your airflow won’t be blocked when the chassis is placed against a wall!

NEXT-LEVEL PERSONALISATION | ONLY AT AFTERSHOCK

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Customise every detail — from printed panels to precision cable sleeves — and craft a build that's unmistakably yours.

Full Panel Printing

Bring your creativity to life with UV-printed panels that turn your PC into a canvas — crafted with precision and built to last.

GPU Backplates

Designed for both performance and personality — printed with vibrant precision, making your graphics card the hero of your showcase.

Fan Grills

Airflow meets artistry — choose custom-cut or printed fan grills that complete your build's theme while keeping peak thermals.

Cable Sleeves

Showcase immaculate craftsmanship with custom cable sleeves that match your system's colour scheme — clean and professional.

Power with Next-Gen Components Your Way

Customise your system with the latest generation of components — future-ready performance backed by Aftershock PC's unbeatable warranty and support.

Intel Core Ultra

Smarter. Cooler. Faster.
Intel Core Ultra processors bring AI-powered smarts and hybrid performance that adapts to how you game — giving you higher frame rates with less heat and noise.

Instant speed where it matters – smooth, responsive gameplay even in demanding titles.
AI Boost – automatically prioritises your game and background tasks for zero slowdowns.
Runs cooler and quieter – game longer without the fans screaming.
Perfect for streaming – game, record and chat all at once without dropped frames.

NVIDIA RTX 5000 Series

The ultimate visual upgrade.
RTX 5000 GPUs redefine what games look and feel like — from lifelike lighting to buttery-smooth frame generation powered by AI.

DLSS 4 Frame Generation – AI doubles frame rates so your game looks fluid at any resolution.
Ray Tracing Gen 4 – next-level realism with true reflections, shadows and global lighting.
NVIDIA Reflex – ultra-low input delay so every shot lands exactly when you click.
Quiet and efficient – peak performance without running hot or loud.

AMD Radeon RX 9000 Series

Epic performance. Legendary value.
RX 9000 GPUs deliver powerhouse 1440p and 4K gaming with AMD's latest RDNA 4 tech — perfect for players who want big frames without the big price.

FSR 4 Smart Upscaling – boosts FPS and sharpness using AI for crisp visuals.
Massive VRAM – handle huge textures and open-world games with ease.
Cool and quiet – advanced efficiency keeps temps low even under heavy load.
Incredible performance-per-dollar – get premium results without paying top tier.

AMD Ryzen 9000 Series

The world's fastest gaming CPUs.
Ryzen 9000 processors with 3D V-Cache give you record-breaking frame rates and silky-smooth responsiveness in every game.

3D V-Cache magic – extra on-chip memory means faster frame times and smoother gameplay.
Zen 5 Power – high-efficiency cores push maximum FPS while staying cool.
Perfect for streamers and creators – game and create without slowdowns.
Next-gen ready – built for DDR5, PCIe 5.0 and future GPU upgrades.

Trusted Partners

Trusted by 200,000+ Gamers & Creators Worldwide

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3-Year Warranty + Lifetime Remote Support

Your investment is protected with AFTERSHOCK PC's comprehensive 3-year parts & labor warranty (extendable to 4 years) plus lifetime remote assistance. Real experts. Real accountability. Real peace of mind.

3,000+ Five-Star Reviews Across All Platforms

Join 300,000+ satisfied customers across 3 countries who've rated AFTERSHOCK PC "Excellent" on Google, Trustpilot, and Reviews.io. Fast turnaround, expert guidance, and genuine accountability at every step.

Award-Winning Gaming PCs

6-Time Best Gaming Desktop Brand & 2-Time Best Desktop Builder by APC Awards>AFTERSHOCK PC is hand-crafted and rigorously tested by our Melbourne-based team, backed by industry-leading support and our signature 3-year warranty.

Chassis Information

NZXT H6

Dimensions

415mm x 287mm x 435mm [L x W x H]

I/O Panel

2 x USB 3.2 Gen 1 Type-A

1 x USB 3.2 Gen 2 Type-C

1 x Headset Audio Jack

Cooling Fans Support

Top - 3 x 120mm

Side - 3 x 120mm

Rear - 1 x 120mm

Bottom - 2 x 140mm

Radiator Support

Top - 1 x 120mm/ 240mm/ 360mm

Rear - 1 x 120mm

Dominate Games in PENTAGON Mid-Tower Aftershock

Dominate every match with the Aftershock PENTAGON Mid-Tower PC, built from handpicked components for boutique quality and peak gaming performance.

Chassis Information

Model: NZXT H6.

Dimensions: 415mm x 287mm x 435mm (Length x Width x Height).

I/O Panel: 2 x USB 3.2 Gen 1 Type-A , 1 x USB 3.2 Gen 2 Type-C , 1 x Headset Audio Jack.

Cooling Fans Support: Top - 3 x 120mm.

Side - 3 x 120mm.

Rear - 1 x 120mm.

Bottom - 2 x 140mm.

Radiator Support: Top - 1 x 120mm/ 240mm/ 360mm.

Rear - 1 x 120mm.

Warranty

All Aftershock PCs include an industry leading 3 year warranty. Covers all parts, labour, and return shipping.