Bykski Durable Multi‑Port Parallel Workstation/Server Distribution Block, available in four sizes – Black POM (B-L2-BM-X-V2)
In this gallery — tap to open full size
B-L2-4BM-X-V2
Only 1 left in Boise, ID
$34.99USDFree shipping over $125
US import duties and tariffs are included in every price.
Ships the same business day on orders placed before 2:00 PM MST. Overnight delivery available at checkout.
Ships directly from our Idaho inventory. You avoid overseas sellers, processing delays, international shipping, customs hold-ups and additional fees.
ship now, on pre-order.We hold 1 in Boise; the balance follows around 20 business days from now. Tell us at checkout if you'd rather it all shipped together.
Fits one thing, and only one
This part is machined for the board listed below and nothing else. Board revisions and partner designs differ, so match your exact model against it before you order.
Compatible with
Custom liquid cooling loops using standard G1/4 fittings
Claims are settled here, by the people who sold it to you.
Exclusive US distributor
The official US source for Bykski, so every part is genuine.
About this part
The Bykski Durable Multi‑Port Parallel Workstation/Server Distribution Block is designed to simplify complex liquid cooling loops in workstation and server environments. With multiple G1/4 ports and a clean internal channel layout, this distribution block allows for organized routing of coolant to multiple components while maintaining consistent flow and reduced tubing clutter. The block supports both parallel and serial loop configurations, making it suitable for flexible and scalable cooling setups.
Constructed from durable Black POM, this distribution block offers excellent chemical resistance, long-term reliability, and a clean, professional appearance. It is available in four different sizes to accommodate a wide range of case layouts and cooling requirements.
In the box
Bykski Multi‑Port Distribution Block
Port caps are NOT included
If the gallery shows a parts diagram, that diagram is the source of truth for what ships.
Datasheet
MaterialBlack POM (Polyoxymethylene)
Port ThreadingStandard G1/4
DesignMulti‑Port Parallel Distribution Block
ApplicationWorkstation and Server Liquid Cooling
Available SizesFour size options
SKUB-L2-4BM-X-V2
What buyers said
Left by people who bought this part here. Compatibility reports are the useful ones — if you fitted it, say which board.
Three steps, in the order that matters. The one people get wrong is the first.
01
Confirm the hardware
>Custom liquid cooling loops using standard G1/4 fittings — the exact model, not the family. Partner boards differ.
02
Mount it dry
Thermal interface material as supplied. Even mounting pressure, correct bracket orientation, no over-torquing.
03
Leak test before power
Run the pump on a bench supply with the rest of the system unpowered. 24 hours is the standard, an hour is the minimum.
Custom water cooling is installed by you, at your own risk. We are not responsible for leaks, or for damage to your parts or system. If you're unsure at any step, ask before you power the loop.
Questions people ask about this part
Answers specific to B-L2-4BM-X-V2. If yours isn't here, ask — we'd rather talk you out of the wrong part than sell you one.
What does this part fit?
It is machined for >Custom liquid cooling loops using standard G1/4 fittings. Bykski cut these to a specific hardware layout, so confirm the exact model rather than the family before ordering. Part number B-L2-4BM-X-V2.
Is it in stock, and when will it ship?
Yes — only 1 left in Boise, Idaho. Orders placed before 2:00 PM MST on a business day ship the same day — we do not ship weekends or US holidays. Overnight delivery is available at checkout.
Can I return it if it turns out not to fit?
Yes. Returns are accepted within 30 days and are easy to start in the support center. Unopened items can be returned for store credit with no restocking fee; other returns carry a restocking fee, higher for items that have been installed or used. So we would rather check the fit with you first: send us the model and we will check it against this part.
Will I pay import duties or customs charges on delivery?
Not on a US order. US import duties and tariffs are already included in the price, so nothing is collected at the door and there is no brokerage fee. Orders shipped outside the US may owe that country's customs fees and duties.
Who handles the warranty?
BYKSKI.US, the exclusive US distributor, from Boise, Idaho. Claims are handled domestically rather than returned to an overseas factory. Installation is at your own risk: we are not responsible for leaks or damage to other hardware.
Is shipping free?
Shipping is free on orders over $125 to addresses in the lower 48 US states.
Are printed instructions included?
No printed manual is included. Installation references are in the product gallery images, and the install guides on this site cover the process step by step.
Do I need anything else to use it?
A water block is one component of a loop: you also need a pump, a radiator, fittings, tubing and coolant. If you are starting from nothing, an AIO or a distro-plate kit is the shorter route — ask and we will spec it.
Ask us before you order
Send your exact hardware model and we'll confirm the right part before you spend $34.99 — or tell you honestly that this isn't the one.
Returns are accepted within 30 days and are easy to start in the support center. Unopened items can be returned for store credit with no restocking fee; other returns carry a restocking fee, higher for items that have been installed or used.
