Phanteks

Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass Case, Black

Name: Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass Case, Black
Brand: Phanteks
SKU: B075DMYVBV
Price: 79.99 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$79.99

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View Current Price on Amazon → Compare to similar pc cases

*Price sourced from Amazon.com. Last updated 2026-04-19. Price and availability subject to change.

Bottom line: The Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass Case, Black is a niche pick — read recent reviews before buying in the pc cases category, priced around $79.99. Compare close alternatives before committing.

The new eclipse P300 continues to set new standards in quality for budget-friendly enclosures. It introduces an all new Framework that further enhances clean interior and exterior design with intuitive and convenient installation. Exceptional build quality in its class, featuring a full metal exterior with a tempered glass side panel. Everything you need to build your perfect system.

SpecPicks Verdict

SpecPicks scored Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the pc cases category. Phanteks's pc cases lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

Common buyer scenarios for pc cases of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Phanteks's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Full Metal exterior design. Clean interior-PSU cover & HDDs. Tempered glass panel. Unique exterior design with integrated PSU cover
Fully Equipped with Magnetic Dust filter. Long GPU (supports up to 15. 2in). Full Size PSU support. Equipped with 1x Phanteks 120mm fans. Front I/O (2x USB 3. 0, Headphone, Mic, LED control)
RGB Power Light + Ambient Down Light (10 colors). Integrated RGB Illumination modes + sync with RGB motherboards/Phanteks RGB products
High flow. 2x front loaded 3. 5" Hdd. Supports up to 240/280mm radiator in front. 2x SSD mounting Location (1x included)
Dimension: 200 mm x 450 mm x 400 mm/7. 8 in x 17. 7 in x 15. 7 in (WxHxD). Mid Tower. Motherboard Support: ATX, uATX, mITX, (E-ATX* - up to 275mm wide)

Full Specifications

Brand	Phanteks
Color	Black
Fan Size	12 centimeters
Material	Tempered Glass
Case Type	Midi Tower
Dimension	200 mm x 450 mm x 400 mm/7. 8 in x 17. 7 in x 15. 7 in (WxHxD). Mid Tower. Motherboard Support: ATX, uATX, mITX, (E-ATX* - up to 275mm wide)
Model Name	PH-EC300PTG_BK
Unit Count	1 Count
Light Color	10 colors
Connectivity	USB
Model Number	PH-EC300PTG_BK
Built-In Media	PH-EC300PTG_BK
Cooling Method	Air
Item Type Name	Phanteks Eclipse P300 Steel ATX Mid Tower Case, Tempered Glass, Black
Mfr Part Number	PH-EC300PTG_BK
Total Usb Ports	2
Antenna Location	Business, Gaming
Compatible Devices	CPU
Enclosure Material	Tempered Glass
Total USB 2.0 Ports	2

Ready to buy?

Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass Case, Black is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

View Current Price on Amazon →

*Price sourced from Amazon.com. Last updated 2026-04-19. Price and availability subject to change.