£50.54 inc. vat

£42.11 ex. vat

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Antec 300 Three Hundred Case

  • 6x Internal Hard Drive Bays
  • 3x External 5.25 Bays
  • 1x 120mm Rear Fan Included
  • 1x 140mm Top Fan Included
  • Includes Washable Dust Filters

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QuickFind: 143854

Manufacturer ID: 0761345-08300-3

Antec 300 Three Hundred Case Product Description

The Antec 300 Three Hundred  The Essentially Cool and Quiet Case.

Impressively spacious and unbeatably reliable, the Antec 300 Three Hundred  is an unbeatable enclosure. Despite its eminently portable frame, the Antec 300 Three Hundred has enough room for an NVIDIA 8800 series graphics card, as well as six hard drives and a standard ATX motherboard. A cable management compartment keeps your system organized and the airflow unobstructed. A 120mm rear fan and 140mm top fan ensure that the case runs cool even when playing the most demanding games, while the sleek black finish gives it an extra stylish edge.


* No PSU included:

      To optimize performance of your Antec 300 Three Hundred, your choice of power supply is crucial. Antec strongly recommends choosing from our NeoPower or TruePower series.

* 9 Drive Bays:
External 3 x 5.25"
Internal 6 x 3.5" for HDD

* Cooling System:
1 rear 120 x 25 mm TriCool Fan with 3-speed switch control Included
1 top special 140 x 25 mm TriCool Fan with 3-speed switch control Included
2 front (not included) 120 mm fans to cool the hard drives
1 side (not included) 120 x 25 mm Fan to cool graphic cards

* Washable air filters reduces dust build up in your system, which helps keep your system cooler

    * Perforated front bezel for maximum air intake

    * 7 expansion slots

    * Top mounted I/O ports for easy access
2 x USB 2.0
HDA & AC97 Audio In and Out

18" (H) x 18.3" (D) x 8.1" (W)
45.8 (H) x 46.5 (D) x 20.5 cm (W)

Antec 300 Three Hundred Case Product Reviews

Technical Specifications


Supported Mainboards ATX
Width 20.5 cm
Depth 46.5 cm
Height 45.8 cm
Weight 7.2 kg
Form Factor Tower
Max Mainboard Size ATX
Supported Motherboards ATX
Internal Bays Qty 6
Front Accessible Bays Qty 3
Colour Sleek black
Fans Rear : 1 x 12 cm - ( 1 installed) ¦ Top : 1 x 14 cm - ( 1 installed) ¦ Front : 2 x 12 cm - ( 0 installed) ¦ Side : 1 x 12 cm - ( 0 installed)
System Cabinet Features Air filter, fan speed controller
Localisation Europe

Expansion / Connectivity

Expansion Slot(s) 7 x Expansion Slot
Interfaces 2 x USB 2.0 ¦ 1 x headphones - mini-jack ¦ 1 x microphone - mini-jack
Expansion Bays 3 (total) / 3 (free) x front accessible - 5.25" x 1/2H ¦ 6 (total) / 6 (free) x internal - 3.5" x 1/3H
Expansion Slots 7 x Expansion Slot


Compliant Standards RoHS


Power Device No power supply
Max Supported Qty 1

Dimensions & Weight

Width 20.5 cm
Depth 46.5 cm
Height 45.8 cm
Weight 7.2 kg

Manufacturer Warranty

Service & Support 3 years warranty
Service & Support Details Limited warranty - 3 years

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Antec 300 Three Hundred Case

£50.54 inc. vat

£42.11 ex. vat

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