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Black 240 mm AIO with square pump block infinity mirror ARGB two 120 mm fans braided tubes

SAMA

SAMA L70 Black (240 mm) liquid cooler

SKU CH-724N-NATFR MPN L70 Black (240 mm)

A 240 mm all-in-one liquid cooler with a ceramic pump, 28 mm thick fans and an ARGB infinity-mirror water block compatible with current Intel and AMD sockets

  • TypeLiquid Cooling System
  • Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA
  • Pump Speed2000~3000RPM+/-10% PWM
  • Pump Dim.73 x 73 x 66mm
  • Radiator Size277 x 120 x 27mm
  • Radiator MaterialAluminum

Class Black

  • Black
  • White

Struck-through versions exist but are not stocked here.

Size 240 mm

  • Efficient heat transfer from ceramic pump and 28 mm copper base
  • Quiet operation with hydraulic bearing fans at 28 dBA maximum
  • Immersive ARGB infinity mirror lighting syncs with motherboard software
  • Broad socket support for Intel LGA 1150 1151 1155 1156 1200 1700 1851 and AMD AM4 AM5
  • Durable FEP tubing with braided sleeves and 400 mm length for flexible routing

240 mm AIO liquid cooler for current AMD

The SAMA L70 Black is an all-in-one liquid cooler built around a 240 mm aluminium radiator. It ships with mounting hardware for AMD AM4, AM5 and Intel LGA 1150, 1151, 1155, 1156, 1200, 1700 and 1851 platforms, making it suitable for mainstream desktop builds that need more thermal headroom than a stock air cooler provides.

27 mm radiator thickness

The radiator measures 277 x 120 x 27 mm, so it occupies two 120 mm fan slots and needs clearance for the 27 mm core plus fan depth. Pre-filled tubing runs 400 mm between block and radiator; routing must accommodate that fixed length without kinking, which can limit placement in compact chassis or when the pump sits far from the mounting point.

Ceramic pump, hydraulic fans and braided FEP tubing

A self-developed ceramic pump runs at 2000 to 3000 RPM PWM with a 73 x 73 x 66 mm copper base. Two 120 x 120 x 28 mm hydraulic-bearing fans deliver up to 72.3 CFM at 2200 RPM while staying at or below 28 dBA. FEP tubes with braided sleeves and reinforced clamps resist permeation and leakage, and the bundle includes Freezee Nano thermal paste rated at 14.8 W/m·K.

Highlights

  • Efficient heat transfer from ceramic pump and 28 mm copper base
  • Quiet operation with hydraulic bearing fans at 28 dBA maximum
  • Immersive ARGB infinity mirror lighting syncs with motherboard software
  • Broad socket support for Intel LGA 1150 1151 1155 1156 1200 1700 1851 and AMD AM4 AM5
  • Durable FEP tubing with braided sleeves and 400 mm length for flexible routing

Specifications

BrandSAMA
ModelL70 Black (240 mm)
TypeLiquid Cooling System
Block CompatibilityAMD Socket AM4 / AMD Socket AM5 / Intel LGA 1150 / Intel LGA 1151 / Intel LGA 1155 / Intel LGA 1156 / Intel LGA 1200 / Intel LGA 1700 / Intel LGA 1851
Pump Speed2000~3000RPM+/-10% PWM
Pump Dim.73 x 73 x 66mm
Radiator Size277 x 120 x 27mm
Radiator MaterialAluminum
Fan Size2 Fan Slots (120 mm)
Fan Dim.120 x 120 x 28mm
Bearing TypeHydraulic bearing
Fan RPM800-2200+/-10% RPM
Fan Air Flow72.3CFM (Max)
Fan Noise<= 28dBA
Fan Connector4PIN PWM
ColorBlack
LED ColorARGB
Pressure2.85 mmH2O
Tube Dim.400mm
Shipping weight1.88 kg
Package size368 × 203 × 140 mm

Other versions of this model

1 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I choose the 240 mm or 360 mm radiator version of the L70 Black?

The 240 mm model fits cases with 277 mm radiator clearance and uses two 120 mm fans; the 360 mm version needs space for a longer radiator and three fans, so pick based on your case dimensions.

What does the 2.85 mmH2O static pressure mean once the cooler is installed?

That pressure rating lets the 28 mm thick fans push air through the 27 mm aluminum radiator fins effectively, keeping CPU temperatures low even at the 2200 RPM maximum speed.

How does the 4-pin PWM fan connector control the cooler in practice?

The motherboard varies voltage on the 4-pin header to run the pump between 2000 and 3000 RPM and the fans between 800 and 2200 RPM, matching cooling to load automatically.

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