Power Supply Unit Silverstone TX300

Name: Power Supply Unit Silverstone TX300 SST-TX300
Brand: SILVERSTONE
SKU: 1616147
Price: 65.49 EUR
Availability: InStock

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Power Supply Unit Silverstone TX300 300 W

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Short description

The Silverstone TX300 power supply unit delivers a total power of 300 W, with a 24-pin ATX connector and supports AC input voltage of 90 - 264 V. It features a compact TFX form factor, 80 PLUS Bronze certification for energy efficiency, and includes a single 8 cm fan for cooling. Ideal for PC builds, it has a motherboard power cable length of 35 cm and SATA power cables of 150 and 350 mm.

Available at price 65.49 €: 5 pcs.

Total available for order: 9 pcs.

Warranty: 2 Years

SKU: 1616147

Manufacturer: SILVERSTONE

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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

08.10.2026 {{selectedOffer.officeDeliveryString}}

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13.10.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.37 kg)

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From 1.99 €

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Payment Methods:

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Product information

Description

The SilverStone TX300 is a compact TFX power supply unit delivering 300 W continuous output, designed for small form factor PC builds. It supports AC input from 90 to 264 V, includes a 24-pin ATX motherboard connector and a silent 80 mm cooling fan, and carries an 80 PLUS Bronze efficiency rating. The unit is finished in black and provides stable operation at up to 40°C for 24/7 use, with a single PCI‑E 6‑pin connector and sleeved cables for neat cable routing.

Advantages

The TX300 combines a compact TFX form factor with 300 W continuous output at 40°C and 80 PLUS Bronze efficiency to balance size and performance. An 80 mm fan optimized for low noise operation (minimum 18 dBA) and sleeved cables improve system appearance and airflow management. Active PFC and support for standard TFX mounting ensure compatibility with many small chassis while maintaining reliable voltage delivery for 24/7 operation.

Suitable for

Small form factor (SFF) desktop PC builds
Home or office systems requiring quiet operation
Systems needing a compact 300 W PSU with PCI‑E 6‑pin support
Upgrades where TFX form factor is required

Key specifications

Total power: 300 W
Efficiency: 80 PLUS Bronze (around 85%)
Motherboard connector: 24-pin ATX
Fan: 80 mm, silent operation (from 18 dBA)
AC input voltage: 90–264 V
Form factor: TFX
Included connectors: single PCI‑E 6‑pin
Weight: 1 kg
Color: Black

How to use

Install the TX300 into a compatible TFX chassis following the case manufacturer’s mounting instructions. Connect the 24‑pin ATX cable to the motherboard and attach the SATA and peripheral connectors to drives as needed. Use the PCI‑E 6‑pin connector for a compatible add‑on card if required. Ensure proper cable routing to maintain airflow and verify AC input range matches local mains before first power‑on.

Usage recommendations

For reliable long‑term operation, keep the PSU intake and exhaust clear of dust and allow sufficient case ventilation. Use the TX300 in systems whose total power draw stays comfortably below 300 W to maintain headroom and component longevity.

Specifications

80 PLUS certification:: 80 PLUS Bronze
Power supply unit (PSU) form factor:: TFX
Purpose: What the product is used for.: PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.: 3
Motherboard power connector: The way in which the motherboard is connected to the power supply.: 24-pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.: 90 - 264
Total power: The total power that is needed by the device, or the total power produced by the device.: 300 W

All features

Logistics data

Harmonized System (HS) code:: 84733020

Weight & dimensions

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.: 1 kg
Height: The measurement of the product from head to foot or from base to top.: 65 mm
Depth: The distance from the front to the back of something.: 175 mm
Width: The measurement or extent of something from side to side.: 85 mm

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 40

Design

Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).: 1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.: 80 mm
Product colour: The colour e.g. red, blue, green, black, white.: Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.: 100000 h
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).: 18 dB
80 PLUS certification:: 80 PLUS Bronze
Power supply unit (PSU) form factor:: TFX
Purpose: What the product is used for.: PC

Ports & interfaces

Cabling type:: Non-Modular
Floppy drive power connector:: 1
Floppy disk drive cable length:: 350 mm
PCI Express power cable length:: 350 mm
PCI Express power connectors (6-pin):: 1
EPS power connector (8-pin):: Yes
Peripheral (Molex) power cable length:: 350, 150
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.: 3
SATA power cable length:: 350, 150
Number of SATA power connectors:: 4
Motherboard power cable length:: 350 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.: 24-pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.: Over power, Over voltage, Short circuit
Efficiency:: 85 %
Max output current (+5Vsb):: 2 A
Max output current (-12V):: 0.3 A
Max output current (+5V):: 16 A
Max output current (+12V2):: 15 A
Max output current (+12V1):: 14 A
Max output current (+3.3V):: 15 A
Combined power (+5V):: 95 W
Combined power (+12V):: 276 W
Combined power (+3.3V):: 95 W
Power Factor Correction (PFC) type:: Active
Power factor:: 0.9
AC input frequency:: 47 - 63
AC input voltage: The voltage of the AC electricity that is inputted into the product.: 90 - 264
Total power: The total power that is needed by the device, or the total power produced by the device.: 300 W

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Instructions

silverstone-SST-TX300-1616147.pdf

Description

Instructions

silverstone-SST-TX300-1616147.pdf

Machine translation. Load original

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Warehouse	Stock	Delivery to the store	Store Price
EU16	5	08.10.2026 Best delivery	65.49 € Best price
WH354	2	08.10.2026 Best delivery	71.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	2	22.10.2026	91.99 €

65.49 €

Stock: 5

Delivery Date: 08.10.2026 Best delivery

Warehouse: EU16

71.49 €

Stock: 2

Delivery Date: 08.10.2026 Best delivery

Warehouse: WH354

Available only for legal entities

91.99 €

Stock: 2

Delivery Date: 22.10.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Power Supply Unit Silverstone TX300 cost, and is it available for purchase?

The price is 65.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 08.10.2026 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 SILVERSTONE 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 SILVERSTONE 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: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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 Power Supply Unit Silverstone TX300?

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

Power Supply Unit Silverstone TX300 300 W

Short description

Product information

Description

Advantages

Suitable for

Key specifications

How to use

Usage recommendations

Specifications

Logistics data

Weight & dimensions

Operational conditions

Design

Performance

Ports & interfaces

Power

Instructions

Description

Instructions

Similar products

Product comparison

Customer reviews

Customer questions

How much does the Power Supply Unit Silverstone TX300 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 Power Supply Unit Silverstone TX300?