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Black mid-tower case with solid panels, three 120 mm fans at the bottom, no side window

Phanteks

Phanteks XT Pro Silent PH-XT523PSC_BK01 PC case

SKU CH-VMF4-CTPK6 MPN PH-XT523PSC_BK01

Mid-tower chassis with solid sound-dampened panels, three pre-installed 120 mm fans and top-mounted 360 mm radiator support for silent, high-performance builds

  • Max graphics card length415 mm
  • Housing materialSteel Chassis, ABS plastic
  • Supported motherboard sizesATX, micro-ATX, mini-ITX, E-ATX (up to 280 mm wide), Rear-Si
  • Side panel typeWithout Side Window
  • 3.5-inch internal bays2
  • 2.5-inch internal bays5

Model Pro Silent (Black)

  • Sound-dampening foam on three panels keeps the build quiet
  • Three pre-installed 120 mm fans deliver airflow out of the box
  • Top panel accepts a 360 mm radiator without clearance issues
  • 415 mm GPU clearance fits the largest graphics cards
  • USB 3.2 Gen 2 Type-C front port provides modern connectivity

Silent mid-tower for rear-connector builds

The Phanteks XT Pro Silent is a mid-tower chassis built for quiet operation. Solid steel and ABS panels on the front, left and right sides are lined with sound-dampening foam. It accepts ATX, micro-ATX, mini-ITX and E-ATX boards up to 280 mm wide, including the latest rear-side connector mainboards. Three M25-120 fans come pre-installed at the bottom.

Thermals, noise and power draw in normal use

The closed panels and foam lining keep system noise low while the three included 120 mm fans supply baseline airflow. Up to seven 120 mm or three 140 mm fan locations are available across the mid-plate, rear and top for additional intake or exhaust. A 360 mm radiator fits in the top without clearance restrictions, and the rear supports a 120 mm radiator.

GPU clearance decides the fit

The case accommodates graphics cards up to 415 mm long, covering current flagship models. CPU cooler height is limited to 184 mm, and the power supply bay accepts units up to 270 mm deep. Front I/O provides two audio jacks, a USB 3.0 port and a USB 3.2 Gen 2 Type-E connector. Two 3.5-inch and five 2.5-inch internal drive bays handle storage needs.

How it compares

Measured against everything we stock in Tower & Desktop PC Cases, at today’s prices. Recalculated every night.

Price $56.99
Cheaper than about 84% of the 1,468 comparable items (median $100.99).
Max graphics card length 415 mm
Higher than about 70% of the 894 comparable items (median 400 mm).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namePhanteks
Model nameXT Pro Silent
Product typeE-ATX Mid Tower Chassis
Product colorBlack
Storage
3.5-inch internal bays2
2.5-inch internal bays5
Ports & slots
Expansion card slots7
Front panel ports2 x Audio, USB 3.0, USB 3.2 Gen 2 Type-E
Power
Power supply includedNo
Size & build
Max graphics card length415 mm
Housing materialSteel Chassis, ABS plastic
Side panel typeWithout Side Window
Fan mounting optionsMidplate - 3 × 120 mm / Rear - 1 × 120 mm / Rear - 1 × 140 mm / Top - 2 × 140 mm / Top - 3 × 120 mm
Product dimensions450 × 230 × 500 mm / 17.7 × 9.05 × 19.68 in
Product weight16.75 lb (7.6 kg)
Shipping weight6.80 kg
Package size559 × 533 × 305 mm
Compatibility
Supported motherboard sizesATX, micro-ATX, mini-ITX, E-ATX (up to 280 mm wide), Rear-Side Motherboard Support
Radiator supportRear - Up to 120 mm / Top - Up to 360 mm
CPU cooler height limit184 mm
PSU length limit270 mm
More details
Included fansBottom - 3 × 120 mm

Other versions of this model

4 more in the same range

Questions about this item

How do I mount a rear-side connector motherboard and what step is often missed?

Align the board with the rear-side cut-out and secure it using the standard ATX standoffs; the step often missed is removing the traditional I/O shield since the board has no rear ports.

What maintenance will the three pre-installed M25-120 fans need later?

Clean the fan blades and intake vents every few months with compressed air; the fans use standard 120 mm frames so they can be replaced individually if bearings become noisy.

What thermal limit appears first when running a 360 mm top radiator under sustained load?

The top panel supports a 360 mm radiator without restriction, so the first limit is the coolant temperature reaching equilibrium with the ambient air inside the sealed front and side panels.

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