Antec P7 S ATX Mid-Tower Case

Description

Built for Silence — Sound-Dampening on Both Sides

The P7 S is Antec’s answer to builders who want serious performance without the noise. Both steel side panels are lined on the inside with high-density sound-dampening foam, absorbing vibration and mechanical noise before it reaches the room. There’s no tempered glass here — and that’s the point. The result is a chassis that sits quietly on or under a desk, running cool and unobtrusive whether it’s in a home office, a content creation workstation, or a professional environment where fan noise during video calls or recordings is simply not acceptable. The brushed silver front panel with dual-side mesh intakes keeps the exterior clean and understated — professional without being boring.

Dual-Mode Top Filter — Your Build, Your Balance

One of the P7 S’s most practical features is its dual-mode removable top filter. In Airflow Mode, a mesh filter sits over the top fan positions, maximising fresh air intake and exhaust. Switch to Silent Mode by replacing it with the included solid cover, reducing noise ingress and output at the top of the case. Both modes are tool-free to swap and easy to remove for cleaning. For builders whose noise requirements vary — say, a workstation that runs intensive renders overnight but sits in a quiet office during the day — this flexibility is genuinely useful without requiring any hardware changes.

Capable Cooling, Generous Clearances

Despite its silent focus, the P7 S doesn’t shortchange thermal performance. Four 120mm PWM fans come pre-installed in a daisy-chain configuration — three at the front and one at the rear — providing immediate, controlled airflow without any additional setup. Fan speed is regulated by your motherboard’s PWM header, keeping noise in check under light loads. Up to nine fans can be installed simultaneously across the front, top, rear, and PSU shroud positions. Radiator support extends to 360mm at the top and 240mm at the front, accommodating most 240mm and 360mm AIO liquid coolers. GPU clearance tops out at 405mm — enough for current RTX 50-series and RX 9000-series cards — while the 175mm CPU cooler clearance handles all mainstream tower air coolers. Front I/O includes dual USB 3.0 plus a USB Type-C 3.2 Gen 2 (10Gbps) port, keeping connectivity current.

⚠️ No RGB, No Glass: The P7 S is designed for builders who explicitly do not want RGB lighting or a tempered glass window. If a showcase build with visible components is the goal, this is not the right case — consider the Antec AX series instead.

⚠️ Top Radiator Priority: Radiator support is strongest at the top (up to 360mm). Front radiator support is limited to 240mm maximum, so if a 360mm front-mounted AIO is your cooling plan, this case won’t accommodate it.

Key Highlights

• Form Factor: Mid Tower (ATX / Micro-ATX / Mini-ITX)
• GPU Clearance: Up to 405mm
• CPU Cooler Clearance: Up to 175mm
• Max PSU Length: Up to 270mm (cable included)
• Pre-Installed Fans: 4× 120mm PWM daisy-chain (3 Front, 1 Rear)
• Max Fan Support: Up to 9× simultaneously
• Fan Positions: Front: 3× 120mm / 2× 140mm | Top: 3× 120mm / 2× 140mm | PSU Shroud: 2× 120mm | Rear: 1× 120mm
• Radiator Support: Front: 120 / 140 / 240mm | Top: 120 / 240 / 360mm | Rear: 120mm (≤160mm length)
• Drive Bays: 2× 3.5″/2.5″ convertible, 1× 2.5″ dedicated
• Expansion Slots: 7 (reusable)
• Front I/O: 2× USB 3.0, 1× USB Type-C 3.2 Gen 2 (10Gbps), Headphone/Mic Combo, Power, Reset
• Side Panels: Steel with sound-dampening foam (both sides)
• Top Filter: Dual-mode — Airflow (mesh) or Silent (solid cover), tool-free swap
• Dust Filters: Top and Bottom
• Cable Management: 4× rubber grommets, 3× Velcro straps
• Materials: Steel + Plastic
• Dimensions: 478 × 222 × 465mm (D × W × H)
• Net Weight: 5.75kg
• PSU: Not included (standard ATX)
• Colour: Black

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