PC case Chieftec UC-03B-OP

Name: PC case Chieftec UC-03B-OP Tower 7975609
Brand: CHIEFTEC
SKU: 11079981
Price: 44.49 EUR
Availability: InStock

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PC case Chieftec UC-03B-OP Tower Black

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Short description

The Chieftec UC-03B-OP is a sleek black tower PC case designed for optimal airflow with support for 120mm side and top fans, and a 60mm rear fan. It accommodates various HDD sizes (2.5", 3.5", 5.25") and features a 2.5" SSD slot. Compatible with MMC, Memory Stick, and SD cards, this case measures 166mm in width, 443mm in depth, and 373mm in height, weighing 3.87 kg. Ideal for building a powerful and efficient PC setup.

Available at price 44.49 €: 1 pcs.

Total available for order: 104 pcs.

Warranty: 2 Years

SKU: 11079981

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Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center

2b. Kengaraga str., Riga, Latvia, LV-1063

25.09.2026 {{selectedOffer.officeDeliveryString}}

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30.09.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 3.80 kg)

Parcel couriers

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From 1.99 €

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Payment Methods:

Bank transfer, Bank cards on-line, Apple Pay, Google Pay

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Product information

Description

The Chieftec UC-03B-OP Tower Black is a slim ATX tower chassis designed for efficient airflow and compatibility with current ATX systems. It supports ATX, Micro ATX and Mini-ITX motherboards and accepts a standard PS II type power supply. The case provides drive mounting for 2.5" and 3.5" storage devices as well as a 5.25" bay, and offers front I/O with two USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports. Its compact footprint and steel construction allow a technically capable build without excessive bulk.

Advantages

The UC-03B-OP combines a slim exterior with internal space for modern components, delivering support for multiple drive sizes and a standard PSU while keeping weight and size low. Its well-thought cooling options allow installation of two 120mm and/or 60mm fans for improved airflow. The steel body and straightforward layout make assembly and cable routing more manageable for standard home or office builds.

Suitable for

Home and office PC builds using ATX, Micro ATX or Mini-ITX motherboards
Systems requiring multiple 2.5" SSDs and 3.5" HDDs
Budget-conscious builds that still need standard PSU compatibility
Compact builds prioritizing airflow and a slim tower profile

Key specifications

Form factor: Tower
Supported motherboards: ATX, Micro ATX, Mini-ITX
Drive bays: 2 x 3.5", 3 x 2.5", 1 x 5.25"
Fan support: optional 120mm and 60mm fans (side/top/rear positions)
Front I/O: 2 x USB 3.2 Gen 1 (3.1 Gen 1) Type-A
Material: Carbon steel
Colour: Black
Dimensions (W x D x H): 166 x 443 x 373 mm
Weight: 3.15 kg
Power supply: standard PS II (not included)

How to use

Install the chosen motherboard (ATX/Micro ATX/Mini-ITX) onto the standoffs and fit a standard PS II power supply into the PSU compartment. Mount storage drives into the appropriate 2.5" or 3.5" bays and secure any optical drive in the 5.25" bay if required. Connect front-panel USB and chassis cables to the motherboard headers. If additional cooling is needed, populate the available 120mm or 60mm fan positions following the airflow direction indicated in the manual.

Usage recommendations

For optimal thermal performance, use a combination of intake and exhaust fans (for example a 120mm intake at the front/side and a 60mm or 120mm exhaust at the rear/top) and organize cables to avoid obstructing airflow paths. Ensure the selected PSU is a standard PS II size to fit the chassis.

Specifications

USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2
Power supply included: There is a power supply with this product.: No
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.: 2
Number of 5.25" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 5.25" drive bay, also known as full-height bays, were found in old PCs in the early to mid-1980s. They were 3¼″ high by 5¾″ wide, and up to 8″ deep (83 × 146 × 200 mm), used mainly for hard disks and floppy disk drives.: 1
Type: Characteristics of the device.: PC
Form factor: The shape or design of the product.: Tower
Supported HDD sizes: The size of the hard disk drives which can be used by the device.: 5.25, 3.5, 2.5
Supported motherboard form factors: Design of the supported motherboards.: ATX, Micro ATX, Mini-ATX
Product colour: The colour e.g. red, blue, green, black, white.: Black

All features

Packaging data

Package weight: Weight of the packaged product.: 3870 g

Weight & dimensions

Material thickness:: 0.5 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.: 3.15 kg
Height: The measurement of the product from head to foot or from base to top.: 373 mm
Depth: The distance from the front to the back of something.: 443 mm
Width: The measurement or extent of something from side to side.: 166 mm

Technical details

Sustainability compliance:: Yes
Warranty period:: 2 year(s)
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: RoHS, CE

Storage

Compatible memory cards: Types of memory cards which can be used with this product.: MMC, Memory Stick (MS), SD
Card reader integrated: A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.: Yes
SSD form factor: The size of the solid-state drive, given in inches: 2.5"
HDD/SSD combo cage:: Yes
Supported HDD sizes: The size of the hard disk drives which can be used by the device.: 5.25, 3.5, 2.5

Cooling

Bottom fans diameters supported:: 120
Number of bottom fans supported (max):: 1
Top fans diameters supported:: 120
Number of top fans supported (max):: 1
Rear fans diameters supported:: 60
Number of rear fans supported (max):: 2
Side fans diameters supported:: 120
Number of side fans supported (max):: 1

Ports & interfaces

Audio output: The type of audio output that the device produces, and the connector(s).: Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity:: 2

Power supply

Power supply included: There is a power supply with this product.: No

Design

Maximum graphics card length:: 250 mm
Maximum CPU cooler height:: 120 mm
On/off button:: Yes
Suitable for: Who can use the product, or what the product can be used for.: Gaming
Side window: A side window is a transparent side (or part of side) in a housing which enables you to see the internal space of the device.: No
Number of expansion slots:: 6
Number of external 5.25" bays:: 1
Number of internal 3.5" bays:: 1
Number of 2.5" bays:: 3
Number of 5.25" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 5.25" drive bay, also known as full-height bays, were found in old PCs in the early to mid-1980s. They were 3¼″ high by 5¾″ wide, and up to 8″ deep (83 × 146 × 200 mm), used mainly for hard disks and floppy disk drives.: 1
Number of 3.5" bays: A drive bay is a standard-area for adding hardware to a computer. Most drive bays are fixed to the inside of a case, but some can be removed. A 3.5" drive bay is for floppy disks.: 2
Supported motherboard form factors: Design of the supported motherboards.: ATX, Micro ATX, Mini-ATX
Product colour: The colour e.g. red, blue, green, black, white.: Black
Material: The material from which a thing is or can be made e.g. wood, plastic.: Carbon steel
Type: Characteristics of the device.: PC
Form factor: The shape or design of the product.: Tower

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Instructions

mmo_101381571_1677842148_4238_23818.pdf

Description

Instructions

mmo_101381571_1677842148_4238_23818.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU16	1	25.09.2026 Best delivery	44.49 €
WH357	3	25.09.2026 Best delivery	52.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
EU4	100	09.10.2026	45.99 €

44.49 €

Stock: 1

Delivery Date: 25.09.2026 Best delivery

Warehouse: EU16

52.49 €

Stock: 3

Delivery Date: 25.09.2026 Best delivery

Warehouse: WH357

Available only for legal entities

45.99 €

Stock: 100

Delivery Date: 09.10.2026

Warehouse: EU4

Customer reviews

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Customer questions

FAQ

How much does the PC case Chieftec UC-03B-OP cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 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 25.09.2026 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. All transactions are 100% secure and encrypted.

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 CHIEFTEC 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 CHIEFTEC 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: usb 3.2 gen 1 (3.1 gen 1) type-a ports quantity, power supply included, number of 3.5" bays, number of 5.25" bays, type, form factor, supported hdd sizes, supported motherboard form factors, 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 Chieftec UC-03B-OP?

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.

Show all questions

PC case Chieftec UC-03B-OP Tower Black

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Packaging data

Weight & dimensions

Technical details

Storage

Cooling

Ports & interfaces

Power supply

Design

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the PC case Chieftec UC-03B-OP cost, and is it available for purchase?

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

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for PC case Chieftec UC-03B-OP?