No listed product is confirmed to be a 400 x 1200 double radiator, so verify the required dimensions and application before buying. The Watercool MO-RA IV 400 is the closest match for high-capacity external PC liquid cooling. The SFriding radiators are vehicle-specific replacements for Hisun 400 UTV models, while the MSI cooler is a compact 240 mm CPU liquid-cooling system. The comparison below clarifies what each option is designed for.
| Product | Best suited for | Key distinction |
|---|---|---|
| Watercool MO-RA IV 400 | External PC liquid cooling | Large radiator with four 200 mm fan positions |
| SFriding Hisun 400 UTV-2 | Hisun HS400 UTV-2 replacement | Vehicle-specific aluminum radiator |
| MSI MAG CoreLiquid I240 | Desktop CPU cooling | 240 mm all-in-one cooler |
| SFriding Hisun 400 UTV-4 | Hisun HS400 UTV-4 replacement | Vehicle-specific aluminum radiator |
Watercool MO-RA IV 400 External Radiator
The Watercool MO-RA IV 400 is a large external radiator for custom PC liquid-cooling systems. Its listed dimensions are 500 × 452 × 75 mm, and the product description specifies four 200 mm fan positions. It is not listed as a 400 × 1200 radiator or as a double-panel heating radiator.
Best for: Buyers building a high-capacity external PC cooling setup for a gaming computer, workstation, or server. The product is selected because it is the listing most directly focused on a large 400-series PC radiator.
- Features 80 copper pipes and 38 meters of pipe length, according to the listing.
- Has brass terminals and G1/4 ports.
- Includes a fan frame with a splitter suitable for the installed fans.
- The listing describes aluminum fins and says the radiator was tested to 5 bar.
Limitation: This is a substantial external PC component, not a standard 400 × 1200 double radiator. Check its dimensions, fittings, and intended cooling loop against your build before choosing it.
SFriding Radiator for Hisun 400 UTV-2
This SFriding aluminum radiator is listed for Hisun 400 HS400 UTV-2 models. The supplied product information also identifies OEM replacement number 19200-112-0000. It is intended as a vehicle cooling-system part, not as a PC radiator or a household double radiator.
Best for: Owners seeking a replacement radiator specifically for a Hisun 400 HS400 UTV-2. It is included because “400 radiator” can refer to a vehicle application, but model fit should take priority over the search phrase.
- The listing describes the core and tank as aluminum.
- It is described as a heavy-duty water-cooling radiator.
- The seller claims cooling capacity is about 30% to 40% higher than a standard radiator; this is a product claim, not an independently verified comparison.
- The listed replacement number is 19200-112-0000.
Limitation: The listing specifies UTV-2 fitment. Do not assume it fits another Hisun version, a different vehicle, or a radiator installation requiring 400 × 1200 dimensions without confirming the part match.
MSI MAG CoreLiquid I240 CPU Cooler
The MSI MAG CoreLiquid I240 is an all-in-one desktop CPU liquid cooler with a 240 mm radiator and two 120 mm ARGB PWM fans. Its listed socket support includes Intel LGA 1700 and 1851 and AMD AM5 and AM4. It is not a 400 × 1200 radiator; its scale and purpose are different.
Best for: Desktop builders who want a self-contained CPU liquid cooler rather than a large custom-loop radiator. It is included as a compact PC cooling alternative, not as a dimensional match for the keyword.
- The listing describes a split-flow radiator with an integrated three-phase pump.
- It specifies 400 mm water-cooling tubes with triple-layered netted plastic beneath reinforced mesh sheathing.
- The product name identifies an infinity-mirror design and two 120 mm ARGB PWM fans.
- The listing states out-of-box support for LGA 1700 and 1851.
Limitation: A 240 mm AIO is not interchangeable with a large external radiator or a vehicle radiator. Confirm case radiator clearance and processor socket support before purchase.
SFriding Radiator for Hisun 400 UTV-4
This SFriding radiator is listed for Hisun 400 HS400 UTV-4 models and names OEM replacement number 19200-112-0000. Its description is similar to the UTV-2 version, but the stated vehicle application differs. Confirm the exact model designation rather than choosing by the shared “Hisun 400” wording alone.
Best for: Buyers replacing a radiator in a Hisun 400 HS400 UTV-4. It is selected as the UTV-4-specific option among the supplied listings.
- Described as an aluminum water-cooling radiator, with aluminum core and tank.
- The seller says its cooling capacity is about 30% to 40% higher than a standard radiator.
- The listing identifies OEM number 19200-112-0000.
Limitation: The product is listed for UTV-4 models, not as a general-purpose 400 × 1200 radiator. Verify vehicle fitment and dimensions with the seller or vehicle documentation before ordering.
Buying Guide: How to Choose the Right Radiator
“400 x 1200 double radiator” is not enough information to identify a compatible product. The phrase may describe dimensions, a panel configuration, a vehicle part, or a PC liquid-cooling component. Start by determining the application and what each number measures. Do not treat products with “400” in their names as dimensional matches.
What does 400 x 1200 describe?
Confirm whether 400 × 1200 refers to height and width, length and width, or another measurement convention. Check whether the measurements are in millimeters and whether they describe the full exterior size or only the radiator core. Also clarify what “double” means in the particular application; it may refer to a construction type, number of panels, or another design feature.
The supplied listings do not confirm a 400 × 1200 double-panel product. The Watercool listing gives dimensions of 500 × 452 × 75 mm. The MSI product is identified as a 240 mm cooler. The two SFriding listings are specified by vehicle model, without 400 × 1200 dimensions.
Is the radiator for a PC, vehicle, or building?
Choose by system type before comparing capacity. A PC radiator connects to a liquid-cooling loop and must suit the case, fans, fittings, and cooling hardware. A vehicle radiator must match the vehicle application and installation points. A building radiator must match the heating system, available wall or floor space, pipe connections, and heat requirements.
These categories are not interchangeable. The MO-RA IV 400 and MSI CoreLiquid I240 are PC cooling products. The SFriding products are vehicle radiators for specified Hisun UTV versions. None of the supplied products is identified as a household double-panel heating radiator.
How should you verify fitment?
For a vehicle, match the complete make, model, and version, then compare the listed OEM number with the part being replaced. The SFriding listings distinguish UTV-2 and UTV-4 applications even though both mention the same OEM replacement number. Confirm that the vehicle documentation supports the selected part.
For a PC, check radiator dimensions, thickness, fan size and count, port type, tubing reach, and available mounting space. The MO-RA IV 400 specifies G1/4 ports and four 200 mm fan positions. The MSI cooler specifies a 240 mm radiator and 400 mm tubes. These details describe different installation requirements.
Should you prioritize capacity or a direct replacement?
For a replacement, correct fitment usually matters more than a general claim of increased cooling capacity. A radiator that does not align with the vehicle or system may not be a suitable substitute. Treat the SFriding seller’s stated 30% to 40% capacity increase as a listing claim and verify the product against your application.
For a new PC loop, compare the radiator’s physical size, fan arrangement, ports, and intended placement. A large external radiator such as the MO-RA IV 400 is a different approach from the MSI 240 mm all-in-one cooler. Select the design that suits the cooling system and space available.
What should you check before ordering?
- Application: PC, vehicle, or building heating system.
- Exact dimensions and measurement units, including thickness or depth.
- Whether “double” describes the construction you need.
- Model, version, and OEM part number for a vehicle replacement.
- Fan positions, ports, tubing, and mounting clearance for PC cooling.
- Connection location and installation requirements for the intended system.
If the required item is specifically a 400 × 1200 double-panel heating radiator, seek a listing that explicitly confirms those dimensions, panel type, connection arrangement, and compatibility with the heating setup. None of the products listed above provides that confirmation.
Frequently Asked Questions
Is the Watercool MO-RA IV 400 a 400 x 1200 radiator?
No. Its listed dimensions are 500 × 452 × 75 mm. The product name refers to the MO-RA IV 400 model, and the listing describes it as an external PC radiator with four 200 mm fan positions.
Are either of the SFriding radiators suitable for a Hisun 400 UTV?
The listings specify separate applications: one is for Hisun 400 HS400 UTV-2 models, and the other is for UTV-4 models. Confirm your exact vehicle version and part requirements before selecting one.
Can the MSI 240 mm cooler replace a 400 x 1200 radiator?
No. The MSI MAG CoreLiquid I240 is a desktop CPU all-in-one cooler with a 240 mm radiator. It is intended for compatible PC builds, not as a general replacement for a vehicle or heating radiator.
Does “double radiator” mean the same thing for every product?
No. The phrase can refer to different designs depending on the application. Confirm whether it means a particular panel construction, radiator thickness, or another configuration before comparing products.
Which listed product is closest to a large PC radiator?
The Watercool MO-RA IV 400 is the closest match among these listings for large external PC liquid cooling. It is not confirmed to measure 400 × 1200, so check its stated dimensions against the space and setup you have.