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header-product Power Supply Unit QOLTEC 50177 1600 W, 80 PLUS Gold, Active PFC, 10× PCI-E 6P, 230 V
68.99 €

Power Supply Unit QOLTEC 50177 1600 W, 80 PLUS Gold, Active PFC, 10× PCI-E 6P, 230 V

Power Supply QOLTEC 50177 1600 W Photo 1
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Power Supply QOLTEC 50177 1600 W Photo 1
Power Supply QOLTEC 50177 1600 W Photo 2
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Power Supply Unit QOLTEC 50177 1600 W, 80 PLUS Gold, Active PFC, 10× PCI-E 6P, 230 V

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Power Supply Unit QOLTEC 50177 1600 W, 80 PLUS Gold, Active PFC, 10× PCI-E 6P, 230 V

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Short description

ATX power supply QOLTEC 50177 delivers 1600 W total power with 80 PLUS Gold efficiency and active Power Factor Correction. Designed for high-load systems, it features a single 60 mm fan, 230 V / 50–60 Hz input, short-circuit protection and ten PCI‑E 6‑pin connectors (cable length 370 mm). Compact dimensions: 260.4×110×60.5 mm; silver finish and included screws.
Available at price 68.99 €: 60 pcs.
Total available for order: 120 pcs.
Warranty: 2 Years
SKU: 4169774
Manufacturer: QOLTEC
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Unisend LV

Pick-up points

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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
25.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
30.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.98 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
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Product information

Description

QOLTEC 50177 is an ATX power supply unit that provides up to 1600 W of continuous power with 80 PLUS Gold efficiency and active Power Factor Correction. The unit is intended for high-load desktop systems and workstations that require stable multi-rail or single-rail power delivery. The compact silver housing measures 260.4×110×60.5 mm and is supplied with mounting screws. A single 60 mm fan handles cooling while built-in short-circuit protection and standard 230 V / 50–60 Hz input ensure safe operation in compatible mains environments.

Advantages

The power supply combines high total output and improved energy efficiency thanks to its 80 PLUS Gold certification, which reduces waste heat and lowers operating costs compared with lower-efficiency units. Active PFC improves input current waveform and overall system stability. Ten PCI‑E 6‑pin connectors with 370 mm cable length simplify powering multiple graphics cards or PCIe devices. Its compact dimensions allow installation in many ATX-compatible chassis where space is limited.

Suitable for

  • High-performance gaming PCs with multiple graphics cards
  • Workstations for 3D rendering or scientific computation
  • Mining rigs or multi-GPU experimental setups
  • Systems requiring compact, high-output PSU solutions

Key specifications

  • Total power output: 1600 W
  • Efficiency rating: 80 PLUS Gold
  • Power Factor Correction: Active PFC
  • AC input voltage and frequency: 230 V, 50–60 Hz
  • Input current: 12 A
  • Cooling: 1 × 60 mm fan
  • Protection: short-circuit protection
  • PCI‑E connectors: 10 × PCI‑E 6‑pin (cable length 370 mm)
  • Dimensions (W×D×H): 260.4 × 110 × 60.5 mm
  • Weight: 1.833 kg
  • Colour: Silver

How to use

Install the QOLTEC 50177 into an ATX-compatible case using the supplied screws and connect the main motherboard power along with required peripheral and PCI‑E cables. Ensure the system is powered off and disconnected from mains before connecting cables. Verify that the combined load of connected components does not exceed the unit's 1600 W rating and distribute loads among available connectors according to motherboard and GPU manufacturers' guidance. Restore mains power and power on the system to confirm stable operation and that the cooling fan is running.

Usage recommendations

Use this PSU on a properly ventilated case and pair it with components whose combined power draw stays below the rated 1600 W. For multi-GPU or high-current configurations, route PCI‑E cables to avoid sharp bends and ensure secure connector seating. Periodically inspect cables and ventilation paths for dust build-up and maintain mains protection such as a surge protector or UPS for additional safety.

Specifications

80 PLUS certification:
80 PLUS Gold
Purpose: What the product is used for.
PC
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230
Total power: The total power that is needed by the device, or the total power produced by the device.
1600 W
All features

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.
1.833 kg
Height: The measurement of the product from head to foot or from base to top.
60.5 mm
Depth: The distance from the front to the back of something.
110 mm
Width: The measurement or extent of something from side to side.
260.5 mm

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

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.
60 mm
Product colour: The colour e.g. red, blue, green, black, white.
Silver

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).
90 dB
80 PLUS certification:
80 PLUS Gold
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
PCI Express connector:
Yes
PCI Express power cable length:
370 mm
PCI Express power connectors (6-pin):
10

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Short circuit, Under voltage, Over voltage, Over current
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230
Total power: The total power that is needed by the device, or the total power produced by the device.
1600 W

Description

Machine translation.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH323 60 25.11.2026 Best delivery
68.99 € Best price
WH357 60 01.12.2026
79.99 €
68.99 €
Stock: 60
Delivery Date: 25.11.2026 Best delivery
Warehouse: WH323
79.99 €
Stock: 60
Delivery Date: 01.12.2026
Warehouse: WH357

Customer reviews

Customer questions

FAQ

How much does the Power Supply QOLTEC 50177 1600 W cost, and is it available for purchase?

The price is 68.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 120 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 25.11.2026 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 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 QOLTEC 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 QOLTEC 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, purpose, 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.
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.
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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.