Phanteks
Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass Case, Black
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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 classifies Phanteks Eclipse (PH-EC300PTG_BK) Steel ATX Mid Tower Tempered Glass… as a category leader on buyer feedback in the pc cases category, based on 1,500 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Phanteks's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Large, well-vetted feedback pool (1,500 reviews)
- ✓ 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 | 120 Millimeters |
| 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 | 1.0 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 |
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.
*Price sourced from Amazon.com. Last updated 2026-05-25. Price and availability subject to change.
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