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SKU: VK-FANB12RB

VALKYRIE B12 ARGB 120mm FAN REVERSED, Black

The Valkyrie B12R ARGB 120mm Fan in black features a reverse airflow design that keeps RGB lighting visible in intake setups while maintaining efficient cooling. With speeds up to 2150 RPM, 69.88 CFM airflow, and 3.08 mmH₂O static pressure, it delivers strong performance, quiet operation, and durable Fluid Dynamic Bearing reliability for modern PC builds.

Quick Specs

Fan Connector

LED Type

Fan Speed

Bearing Type

kr 19

1672 in stock

Looking for different specs?

Give us your wishlist and we’ll make it real.

Looking for different specs? Give us your wishlist and we’ll make it real.

The Valkyrie B12R ARGB 120mm Fan builds on the performance of the original B12 while introducing a reverse airflow design that keeps your system looking clean and visually balanced. Engineered for strong cooling performance, quiet operation, and vibrant RGB lighting, this fan allows intake installations to showcase the illuminated side without sacrificing airflow efficiency.

Key Features

Reverse Airflow Design
The fan is designed with reversed airflow, making it ideal for intake configurations where the RGB side remains visible inside the case. This helps maintain a clean aesthetic while still providing effective cooling.

High-Speed Cooling Performance
Operating at up to 2150 RPM, the fan delivers airflow reaching 69.88 CFM, helping move heat away from critical components and maintain stable system temperatures.

Effective Static Pressure
With static pressure up to 3.08 mmH₂O, the fan pushes air efficiently through radiators, heatsinks, and dust filters, supporting reliable cooling in demanding PC builds.

Durable Fluid Dynamic Bearing
The Fluid Dynamic Bearing ensures smooth rotation, reduced friction, and long-lasting durability for consistent cooling performance.

Premium ARGB Design
A sleek PBT frame with integrated addressable RGB lighting allows seamless synchronization with compatible motherboard RGB software, adding vibrant illumination to your PC build.

Color: Black

Below are the official technical specifications of this 120mm ARGB cooling fan, along with clear explanations of how each feature benefits your PC build, cooling efficiency, and long-term reliability.


Basic Information

Warranty: 2 Years
Customer Benefit:
A 2-year warranty provides confidence in product durability and ensures reliable cooling performance over time, whether you are building a gaming PC, workstation, or everyday system.


Connectivity & Control

RGB Connector: 3-Pin A-RGB Connector
Customer Benefit:
The addressable RGB connector allows you to synchronize lighting effects with compatible motherboard software, giving you the flexibility to customize colors and effects for a personalized PC setup.

Power Connector: 4-Pin PWM Connector
Customer Benefit:
PWM technology automatically adjusts fan speed based on system temperature. This ensures powerful cooling during demanding workloads while maintaining quieter operation during everyday use.


Cooling Performance

Speed: 800 – 2150 RPM ±10%
Customer Benefit:
The wide speed range enables the fan to dynamically balance cooling performance and noise levels, increasing airflow when the system heats up and slowing down during lighter tasks.

Air Flow: 80 CFM / 135.92 m³/h
Customer Benefit:
High airflow efficiently moves hot air away from internal components, helping maintain stable temperatures for the CPU, GPU, and other critical hardware.

Static Pressure: 3.14 mmH₂O
Customer Benefit:
Strong static pressure allows the fan to push air effectively through dense heatsinks, radiators, and dust filters, improving cooling performance in high-performance PC setups.


Noise & Durability

Maximum Noise Level: 29 dBA (Max)
Customer Benefit:
Even at maximum speed, the fan maintains relatively quiet operation, making it suitable for gaming, streaming, or professional work environments where low noise is important.

Bearing: Fluid Dynamic Bearing
Customer Benefit:
Fluid Dynamic Bearing technology reduces friction and wear, ensuring smoother operation, quieter performance, and a longer lifespan compared to standard bearing types.


Electrical Characteristics

Current: 0.2A
Voltage: 12V

Customer Benefit:
Efficient power consumption supports stable fan performance while minimizing unnecessary load on your system’s power supply, helping maintain reliable long-term operation.

Every Hrafninn PC comes with a warranty you can rely on. We want you to feel confident using your computer every day, whether it’s a new build or a refurbished one.

New PCs

All new systems include a 1–3 year warranty, depending on the components and configuration.

If anything covered by the warranty stops working during this period, we’ll repair or replace it.

Refurbished PCs

Refurbished models come with a 6-month warranty and the same level of care and support.
Each refurbished PC is fully cleaned, tested, and checked before it leaves our workshop.

Lifetime Technical Support

No matter how long you’ve had your PC, you can always reach out to us with questions or issues.

We’re here to help with diagnostics, troubleshooting, and general guidance for as long as you own the system.

What the Warranty Covers

– Hardware failures
– Component defects
– Issues not caused by misuse
What’s Not Covered
– Damage caused by the user (for example, physical damage or spilled liquids)
– Modifications that affect system stability
– Issues from third-party repairs

How to Request Warranty Service

Just contact us with your order number and a short description of the issue.We’ll guide you step-by-step and help you get your system running again as quickly as possible.

Delivery

We keep our delivery process simple and reliable, so your new PC arrives safely and without surprises.

Pickup

If you prefer to collect your order yourself, you’re welcome to pick it up directly from us. This is often the fastest option if you’re nearby.

Postal Shipping

For home delivery, we work with established Nordic carriers such as PostNord and Schenker. Your PC is securely packed with protective materials and basic insurance to ensure it arrives in the same condition it left our workshop.

We don’t use local same-day couriers — all orders are shipped through postal services to keep things predictable and trackable.

Payment

We support several convenient and secure payment options, so you can choose what works best for you.

Card Payments (via Stripe) – Pay with Visa, Mastercard, Apple Pay, or Google Pay. All transactions are encrypted and completely secure.

Swish – A quick and easy option for customers in Sweden.

PayPal – Ideal if you prefer to keep your payment details within your PayPal account.

Installments or Advance Payments – If you’d like to pay in parts or make an advance payment, we offer flexible solutions depending on your order.

Crypto Payments are coming soon.