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header-product PC Case Thermaltake Tower 300 Limestone Micro Tower Grey
167.49 €

PC Case Thermaltake Tower 300 Limestone Micro Tower Grey

PC Case Thermaltake Tower 300 Limestone Photo 1
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PC Case Thermaltake Tower 300 Limestone Photo 5
PC Case Thermaltake Tower 300 Limestone Photo 1
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Short description

The Thermaltake Tower 300 Limestone is a Micro Tower PC case in Grey and White, designed for optimal airflow with support for 120/140mm side and rear fans, and 2x 140mm top fans. It accommodates HDD sizes of 2.5" and 3.5". Dimensions: 342mm (W) x 281mm (D) x 551mm (H). Power supply is located at the bottom for better cable management.
Available at price 167.49 €: 6 pcs.
Total available for order: 11 pcs.
Warranty: 2 Years
SKU: 11111765
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 8.26 € (Weight: 9.67 kg)
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
20.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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3 mth. х 55.83 €

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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.65 euros per month
Together cheaper
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Product information

Description

The Thermaltake Tower 300 Limestone is a micro ATX vertical PC case in an octagonal prism shape that combines compact footprint with strong hardware compatibility. It supports up to a 420mm AIO radiator on the right side, accommodates GPUs up to NVIDIA 4090 length, a standard ATX power supply up to 220mm, and up to eight 120/140mm fans. The case includes three 3mm tempered glass panels and perforated side panels that are tool-free removable, two pre-installed 140mm PWM CT140 fans on top, and top I/O with one USB 3.2 Gen 2 Type-C and two USB 3.0 ports.

Advantages

The Tower 300 Limestone offers flexible cooling options with support for a 420mm radiator on the right side, multiple fan mounting positions and pre-installed CT140 fans for efficient airflow. Its dismantlable modular design and tool-free tempered glass and perforated panels simplify installation and maintenance. Optional accessories such as the 3.9" LCD Screen Kit and Chassis Stand Kit allow horizontal placement and real-time display customization. Dust filters on multiple panels help protect internal components.

Suitable for

  • Compact gaming builds with high-end GPUs (up to ~400mm without power cover)
  • Water-cooled systems using a 420mm/360mm right-side AIO radiator
  • Enthusiast builds needing multiple 2.5" or 3.5" drives (up to three each)
  • Showcase systems requiring tempered glass and optional LCD display

Key specifications

  • Form factor: Micro Tower / m-ATX (supports Mini-ITX, Micro ATX)
  • Exterior dimensions (W x D x H): 342 x 281 x 551 mm
  • GPU clearance: up to 400 mm (without power cover); supports high-end GPUs such as 4090
  • CPU cooler height clearance: up to 210 mm
  • PSU length support: up to 220 mm (standard ATX)
  • Drive bays: up to three 2.5" SSDs or three 3.5" HDDs
  • Pre-installed fans: 2 x 140mm CT140 PWM (top)
  • Fan support: up to eight 120mm/140mm positions (top, back, PSU cover, right side)
  • Radiator support: right side up to 420mm / 360mm
  • Panels: three 3mm tempered glass front panels; perforated side panels; tool-free removal
  • Front I/O: 1 x USB 3.2 Gen 2 Type-C, 2 x USB 3.0
  • Material & colour: SPCC; White/Grey
  • Weight: 8.3 kg

How to use

Install the motherboard (Mini-ITX or Micro ATX) and secure the power supply at the bottom of the case, ensuring cable routing through the modular compartments. Mount GPUs and CPU cooler according to the stated clearances, and attach fans or a right-side AIO radiator using the removable fan bracket for easier installation. Remove tempered glass or perforated panels without tools to access internal components. Connect front-panel USB Type-C and USB 3.0 ports to the motherboard headers. Optionally install the 3.9" LCD Screen Kit or the Chassis Stand Kit if horizontal placement or a display is required.

Usage recommendations

For optimal thermal performance, use the pre-installed CT140 fans together with additional 120/140mm intake or exhaust fans as needed, and fit dust filters on intake locations. When installing a large GPU or a right-side 420mm AIO radiator, verify clearances for PSU cables and drive cages to avoid interference.

Specifications

Type:
PC
Form factor:
Micro Tower
Number of 3.5" bays:
3
Number of 2.5" bays:
3
Power supply included:
No
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
Weight:
8.3 kg
Supported motherboard form factors:
Mini-ITX, Micro ATX
Material:
SPCC
Product colour:
White, Grey
All features

Design

Type:
PC
Form factor:
Micro Tower
Supported motherboard form factors:
Mini-ITX, Micro ATX
Number of 3.5" bays:
3
Number of 2.5" bays:
3
Material:
SPCC
Product colour:
White, Grey
Anti-dust filter:
Yes
Suitable for:
Gaming
Number of internal 3.5" bays:
3
Maximum CPU cooler height:
210 mm
Number of expansion slots:
4
Maximum PSU length:
220 mm
On/off button:
Yes
Tempered glass panel(s):
Yes

Power supply

Power supply included:
No
Power supply location:
Bottom

Ports & interfaces

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:
2
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity:
1
Audio input:
Yes

Cooling

Side fans diameters supported:
140, 120
Rear fans diameters supported:
140, 120
Top fans diameters supported:
140, 120
Number of side fans supported (max):
6
Number of rear fans supported (max):
3
Number of top fans supported (max):
3
Top fans installed:
2x 140 mm
Side radiator sizes supported:
120, 140, 240, 280, 360, 420

Storage

Supported HDD sizes:
2.5, 3.5

Weight & dimensions

Weight:
8.3 kg
Height:
551 mm
Width:
342 mm
Depth:
281 mm

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU16 6 15.07.2026 Best delivery 167.49 €
WH94 5 15.07.2026 Best delivery 187.49 €
167.49 €
Stock: 6
Delivery Date: 15.07.2026 Best delivery
Warehouse: EU16
187.49 €
Stock: 5
Delivery Date: 15.07.2026 Best delivery
Warehouse: WH94

Customer reviews

Customer questions

FAQ

How much does the PC Case Thermaltake Tower 300 Limestone cost, and is it available for purchase?

The price is 167.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 15.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can PC Case Thermaltake Tower 300 Limestone be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the PC Case Thermaltake Tower 300 Limestone online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All THERMALTAKE products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized THERMALTAKE service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: type, form factor, number of 3.5" bays, number of 2.5" bays, power supply included, usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, weight, supported motherboard form factors, material, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for PC Case Thermaltake Tower 300 Limestone?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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