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[ IDENTIFIED ENCLOSURE // ATX/E-ATX HYBRID-SILENCE MID-TOWER ]

Phanteks Eclipse P600S

240 × 520 × 510 mm (W × H × D); ATX/E-ATX hybrid-silence mid-tower. Board fit: E-ATX up to 280 mm wide, ATX, microATX and Mini-ITX; seven horizontal slots. GPU: Up to 435 mm; check front radiator/fan placement and the model’s cable/drive configuration. CPU cooler: 190 mm maximum CPU-cooler height. Radiator: Front up to 420 mm (95 mm combined clearance), top up to 360 mm (65 mm clearance); radiator fit depends on fans and front I/O/board area. PSU: ATX PSU up to 195 mm.

Original local vector schematic of Phanteks Eclipse P600S, not a product photograph or scale drawing
MODEL-SPECIFIC SCHEMATIC // NOT TO SCALE

REVISION / CONFIGURATION CAVEAT: P600S sound panels are removable for airflow; “up to” drive counts require optional brackets and exclude conflicting radiator/cage arrangements. Do not confuse TG and non-TG revisions.

Mechanical specifications and fit

Exact modelPhanteks Eclipse P600S — ATX/E-ATX hybrid-silence mid-tower.
Dimensions and construction240 × 520 × 510 mm (W × H × D); see cited manufacturer page/manual for measured envelope and revision-specific detail.
Motherboard form-factor fitE-ATX up to 280 mm wide, ATX, microATX and Mini-ITX; seven horizontal slots.
GPU clearanceUp to 435 mm; check front radiator/fan placement and the model’s cable/drive configuration.
CPU-cooler clearance190 mm maximum CPU-cooler height.
Radiator clearanceFront up to 420 mm (95 mm combined clearance), top up to 360 mm (65 mm clearance); radiator fit depends on fans and front I/O/board area.
PSU clearanceATX PSU up to 195 mm.
Drive mountsUp to ten 3.5/2.5-inch positions with optional stackable brackets (four supplied in common package) plus three dedicated 2.5-inch mounts.

Compatibility and service notes

Retain the removable acoustic covers, front panel, filters and drive brackets as a matched set. Wide E-ATX boards may cover cable-routing openings.

  • Check GPU length and thickness, its power-plug bend, cooler height and radiator/fan assembly against the same installed configuration; advertised maxima may conflict.
  • Confirm motherboard standoffs match the board holes and inspect front-panel, USB and fan-controller headers before powering the build.
  • Record the exact SKU, manual revision, removed brackets and unused drive hardware. Measure the individual chassis before shipping or fitting nonstandard parts.

Manufacturer and manual sources

  1. Phanteks Eclipse P600S — manufacturer product specificationsManufacturer product/model page; use the SKU and configuration that match the specimen.
  2. Phanteks — Eclipse P600S user manual (PDF)Model-specific installation/manual reference for mounting diagrams and configuration limits.

Clearance limits describe separate manufacturer fit conditions; they are not a promise that all maximum-size parts fit simultaneously. Confirm the exact revision before purchase or installation.