{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product be quiet! Dark Power 14 1200 W Power Supply Unit ATX 3.1 80 Plus Titanium Modular Black
280.99 €

be quiet! Dark Power 14 1200 W Power Supply Unit ATX 3.1 80 Plus Titanium Modular Black

Fast delivery available
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 1
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 2
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 3
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 4
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 5
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 6
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 7
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 8
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 9
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 10
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 11
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 12
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 13
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 14
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 15
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 16
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 1
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 2
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 3
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 4
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 5
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 6
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 7
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 8
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 9
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 10
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 11
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 12
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 13
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 14
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 15
be quiet! Dark Power 14 1200 W Power Supply Unit Photo 16

Excellent choice

Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

be quiet! Dark Power 14 1200 W Power Supply Unit ATX 3.1 80 Plus Titanium Modular Black

{{email}}
You keep track of price changes

be quiet! Dark Power 14 1200 W Power Supply Unit ATX 3.1 80 Plus Titanium Modular Black

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

be quiet! Dark Power 14 1200 W power supply unit with 80 Plus Titanium certification, ATX 3.1 standard, and full modular cable management. Designed for high-performance PC systems, it features active cooling with a silent fan, high energy efficiency, and modern GPU connectors for stable and reliable power delivery.
Available at price 280.99 €: 6 pcs.
Total available for order: 428 pcs.
Warranty: 2 Years
SKU: 11600363
Manufacturer: bequiet!
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
20.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
25.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.70 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
25.11.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

Esto — pay in 6 equal parts

today

0 €

afterward

6 mth. × 46.83 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 7.81 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The be quiet! Dark Power 14 1200 W Power Supply Unit ATX 3.1 80 Plus Titanium Modular Black is a top-tier power solution engineered to deliver exceptional performance and stability for demanding computer builds. Designed to meet the stringent needs of modern high-performance PC systems and server applications, this unit combines massive energy output with advanced technological features. Built to operate continuously under heavy loads, it provides reliable energy delivery while maintaining high operational efficiency and minimizing noise output during operation.

Advantages

This power supply stands out due to its industry-leading energy efficiency, backed by 80 Plus Titanium certification, which ensures minimal power loss and reduced heat generation during operation. The full modular cable management system allows for clean and organized builds, improving internal airflow and overall system aesthetics. Advanced internal topologies, including full-bridge and LLC technology, guarantee superior voltage stability and signal integrity. Furthermore, the inclusion of modern ATX 3.1 and PCIe 5.1 compliance ensures seamless compatibility with contemporary high-power graphics cards and next-generation hardware.

Suitable for

  • High-end gaming PCs with power-hungry graphics cards
  • Professional workstations used for rendering, video editing, and 3D modeling
  • Server applications requiring continuous and reliable operation
  • Custom PC builds focused on quiet operation and clean cable routing

This unit may not be suitable for basic office computers, low-power media centers, or budget builds where a 1200 W capacity and premium pricing significantly exceed the system power requirements and financial scope.

Key specifications

  • Total power output: 1200 W
  • Form factor: ATX
  • Efficiency certification: 80 Plus Titanium
  • Cooling system: Active cooling with a silent fan
  • Cable management: Fully modular
  • AC input voltage: 100 - 240 V
  • Primary connectors: ATX motherboard connector, PCIe connectors, SATA power connectors, and peripheral Molex connectors

How to use

Begin the installation process by ensuring your PC system is powered off and unplugged from the electrical outlet. Mount the power supply unit securely inside your computer case using the provided screws. Connect the necessary modular cables to the power supply ports and route them through the case cable cutouts to your motherboard, graphics card, storage drives, and other system components. Double-check all connections to ensure they are firmly seated before reconnecting the power cord and turning on your system.

What to consider before purchase

  • Verify that your computer case has sufficient physical space to accommodate the power supply dimensions.
  • Confirm that your total system power consumption aligns with the 1200 W output capacity.
  • Check the availability of specific GPU and motherboard connectors required by your hardware components.

For optimal longevity and performance, ensure adequate ventilation around your PC case intake and exhaust areas, and periodically inspect internal cable routing to maintain unobstructed airflow.

Specifications

80 PLUS certification:
80 PLUS Titanium
Power supply unit (PSU) form factor:
ATX
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.
2
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
1200 W
All features

Other features

Cable ties included:
Yes
Screws included:
Yes

Logistics data

Shipping (inner) case width:
368 mm
Shipping (inner) case length:
528 mm
Shipping (inner) case height:
260 mm
Products per shipping (inner) case:
4 pc(s)
Shipping (inner) case net weight:
20140 g

Technical details

Sustainability certificates:
ENERGY STAR, ErP, Triman

Packaging data

Package weight: Weight of the packaged product.
3700 g
Package height: The distance from the top to the bottom of the packaging.
355 mm
Package depth: The distance from the front to the back of the packaging.
126 mm
Package width: The distance from one side of the packaging to the other.
230 mm
Manual languages:
CHI (SIMPL), DEU, ENG, ESP, FRE, ITA, JPN, POL, RUS, THA, UKR
Manual:
Yes

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.
2.3 kg
Height: The measurement of the product from head to foot or from base to top.
86 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.
150 mm

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CB, Federal Communications Commission (FCC), RoHS, TÜV mark, UKCA, WEEE, cTUVus

Operational conditions

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

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
On/off fan switch:
Yes
Illumination: The device has illumination.
No
Fan speed:
0 - 2100
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.
135 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
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
Bearing technology:
FDB
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
21.1 dB
EPS version:
2.92
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Titanium
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Fully-Modular
PCI Express connector:
Yes
ATX power connector (20+4 pin):
Yes
CPU power cable length:
700 mm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
600 mm
PCI Express power connectors (12-pin):
2
PCI Express power connectors (6+2 pin):
4
EPS power connector (4+4 pin):
Yes
EPS power connector (8-pin):
Yes
Peripheral (Molex) power cable length:
900, 1050
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
Number of SATA power cables:
4
SATA power cable length:
600, 750, 900, 1050
Number of SATA power connectors:
13
Motherboard power cable length:
600 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over current, Over voltage, Overheating, Overload, Short circuit, Surge & inrush protection (SIP), Under voltage
Efficiency:
93.1 %
Hold time:
19.5 ms
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.5 A
Max output current (+5V):
24 A
Max output current (+12V4):
45 A
Max output current (+12V3):
45 A
Max output current (+12V2):
33 A
Max output current (+12V1):
33 A
Max output current (+3.3V):
25 A
Combined power (+5V):
120 W
Combined power (+12V):
1200 W
Combined power (+3.3V):
120 W
Number of +12V rail(s):
4
Power factor:
0.98
Maximum input current (@220V):
5 A
Maximum input current (@110V):
10 A
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Peak power: This is the maximum power required by the device or peak music power.
1300 W
Total power: The total power that is needed by the device, or the total power produced by the device.
1200 W

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}

Product comparison

The power supply unit be quiet! Dark Power 14 1200 W 80 Plus Titanium is compared with several similar models from be quiet! and Thermaltake. All these devices are designed to power high-end personal computers and gaming systems, providing stable energy delivery and modular cable management. The main differences between them lie in total power output, energy efficiency certification levels (Titanium and Platinum), and specific series features.

⚙️ The specifications comparison table below contrasts total power, 80 PLUS energy efficiency certification, form factor, and intended purpose to show their technical differences and practical impact on system performance.

Specificationbe quiet! Dark Power 14 1200 Wbe quiet! Dark Power 14 1000 Wbe quiet! Dark Power Pro 13 1300Wbe quiet! Straight Power 12 1200 Wbe quiet! BN338 1000 WThermaltake Toughpower PF1 1200 WPractical significance
Total power1200 W1000 W1300 W1200 W1000 W1200 WDetermines the maximum load from graphics cards and processors that the system can handle.
Energy efficiency80 Plus Titanium80 Plus Titanium80 PLUS Titanium80 PLUS Platinum80 PLUS Platinum80 PLUS PlatinumTitanium level provides maximum efficiency and minimal energy loss under heavy load.
Form factor and purposeATX / PCATX / PCATX / PCATX / PCATX / PCATX / PCAll models use the standard ATX form factor and fit into standard PC cases.

◎ The suitability table below evaluates the models for different user scenarios and requirements.

Use caseRecommended productWhy
High-end gaming rig or workstation requiring maximum silence and efficiencybe quiet! Dark Power 14 1200 W 80 Plus TitaniumIdeal for high-power systems where maximum Titanium efficiency and quiet operation are essential.
System with lower power demands and cost-saving needsbe quiet! Dark Power 14 1000 W or be quiet! BN338 1000 W1000 W is sufficient for most high-performance PCs without paying for extra capacity.
Extremely demanding workstation with extra headroombe quiet! Dark Power Pro 13 1300WOffers the highest power output (1300 W) for extreme enthusiast configurations.
1200 W alternative with Platinum certificationbe quiet! Straight Power 12 1200 W or Thermaltake Toughpower PF1 1200 WA solid choice for users seeking 1200 W power who are comfortable with Platinum certification instead of Titanium.
The power supply unit be quiet! Dark Power 14 1200 W 80 Plus Titanium differs from lower-wattage models by offering increased 1200 W capacity, and from Platinum alternatives by featuring a higher Titanium efficiency standard. It is best suited for owners of high-end modern PCs and workstations who prioritize uncompromising efficiency and quiet operation, while other options may better fit different power demands and budgets.
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU1 6 20.11.2026
280.99 € Best price
WH113 4 25.11.2026
292.49 €
WH94 24 25.11.2026
296.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 14 25.11.2026
304.49 €
WH109 46 09.12.2026
317.99 €
EU9 1 25.11.2026
332.49 €
280.99 €
Stock: 6
Delivery Date: 20.11.2026
Warehouse: EU1
292.49 €
Stock: 4
Delivery Date: 25.11.2026
Warehouse: WH113
296.99 €
Stock: 24
Delivery Date: 25.11.2026
Warehouse: WH94
299.49 €
Stock: 9
Delivery Date: 25.11.2026
Warehouse: WH334
300.99 €
Stock: 1
Delivery Date: 20.11.2026
Warehouse: WH337
303.99 €
Stock: 2
Delivery Date: 24.11.2026
Warehouse: EU57
303.99 €
Stock: 38
Delivery Date: 03.12.2026
Warehouse: EU58
306.49 €
Stock: 197
Delivery Date: 25.11.2026
Warehouse: EU16
Fast shipping
308.99 €
Stock: 30
Delivery Date: Tomorrow Best delivery
Warehouse: BT19
334.99 €
Stock: 56
Delivery Date: 25.11.2026
Warehouse: EU3
Available only for legal entities
304.49 €
Stock: 14
Delivery Date: 25.11.2026
Warehouse: WH345
317.99 €
Stock: 46
Delivery Date: 09.12.2026
Warehouse: WH109
332.49 €
Stock: 1
Delivery Date: 25.11.2026
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the be quiet! Dark Power 14 1200 W Power Supply Unit cost, and is it available for purchase?

The price is 280.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 428 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 20.11.2026 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 be quiet! Dark Power 14 1200 W Power Supply Unit 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 be quiet! Dark Power 14 1200 W Power Supply Unit 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 bequiet! 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 bequiet! 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 be quiet! Dark Power 14 1200 W Power Supply Unit?

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.
warranty
14-Day Return Policy
We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery
Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment
Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008
AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.