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header-product Power cable PREMIUMCORD kn-4 with 5.25" to P4 (4-pin) connector for internal PC power
2.99 €

Power cable PREMIUMCORD kn-4 with 5.25" to P4 (4-pin) connector for internal PC power

Power cable PREMIUMCORD kn-4 5.25" to P4 Photo 1
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Power cable PREMIUMCORD kn-4 with 5.25" to P4 (4-pin) connector for internal PC power

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Power cable PREMIUMCORD kn-4 with 5.25" to P4 (4-pin) connector for internal PC power

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Short description

PREMIUMCORD kn-4 is an internal PC power cable with a 5.25" drive-style connector to a P4 4-pin (Molex-like) plug. Designed for connecting older drives or peripherals to a desktop power supply, it provides a straightforward cable solution for power distribution inside the case. Suitable for maintenance, upgrades, or replacing worn internal power leads.
Available for order: 1 pcs.
Warranty: 2 Years
SKU: 4478515
Manufacturer: PREMIUMCORD
free shipment

Cheapest delivery:

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Pick-up points

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

PREMIUMCORD kn-4 is an internal PC power cable featuring a 5.25" drive-style connector on one end and a P4 4-pin plug on the other. It is intended for connecting legacy optical drives, some older peripherals, or adapters to a desktop power supply. The cable provides a simple, direct connection for power distribution inside a computer case and is suitable for maintenance, component replacement, or system upgrades.

Advantages

The PREMIUMCORD kn-4 cable offers a compatibility-focused design for older internal devices, a standard 5.25" drive-style connector for widely used peripherals, and a P4 (4-pin) plug that matches many desktop power supplies and adapters. Its straightforward construction simplifies installation and replacement of worn or missing internal power leads.

Suitable for

  • Connecting legacy 5.25" optical drives to a power supply
  • Powering older internal peripherals that use a P4 4-pin connector
  • Replacing damaged or missing internal power cables during maintenance
  • DIY upgrades or retrofitting older desktop PCs

Key specifications

  • Type: Internal PC power cable / adapter
  • Connectors: 5.25" drive-style connector to P4 4-pin (Molex-like)
  • Brand: PREMIUMCORD
  • Model / MPN: kn-4
  • EAN: 8592220006464
  • Category: PC Internal Cables

How to use

Turn off the computer and disconnect mains power before installation. Locate the internal power connector on the desktop power supply and the target device's 5.25" power socket. Align the connectors and insert the P4 4-pin plug into the power supply connection and the 5.25" connector into the device, ensuring secure seating. Reconnect mains power and power on the system to verify operation.

Usage recommendations

Use this cable only with compatible devices and power supplies. Avoid forcing connectors; check orientation before insertion. Inspect the cable for damage before use and replace if any wires or insulation appear compromised. Do not modify the connectors or cable, and follow standard electrostatic discharge (ESD) and safety precautions when working inside a PC case.

Description

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Customer reviews

Customer questions

FAQ

How much does the Power cable PREMIUMCORD kn-4 5.25" to P4 cost, and is it available for purchase?

The price is 2.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 09.07.2026 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. 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 PREMIUMCORD 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 PREMIUMCORD 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.