NOCTUA L9a-AM4 CPU COOLER
₹5,168.64 ₹3,473.73

- The NH-L9a-AM4 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments
- Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
- Fan compatibility 92x92x14mm, 92x92x25mm
- Low-Noise Adaptor (L.N.A.)
Out of stock
- Size Guide
Size Guide
Size Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
Size Chest Waist Hips 2XS 32 26 32 XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 All measurements are in INCHES
and may vary a half inch in either direction.
Size Chest Waist Hips XS 34 28 34 S 36 30 36 M 38 32 38 L 40 34 40 XL 42 36 42 2XL 44 38 44 All measurements are in INCHES
and may vary a half inch in either direction.
- Delivery & ReturnGoods once sold will not be taken back or exchanged. Once invoice made cannot be modified or cancelled for any reasons thereof. The item is tested for physical damage at the point of sale and the company is not liable for the physical damage of item any more. It is also the duty of the buyer to immediately check at the counter physical condition of the purchased goods. All goods are consigned at buyer’s risk and the company is not responsible for any loss, damage or pilferage in transit. Our responsibility ceases the moment goods leaves our warehouse.
Physical damage / Mishandling of product/Tampering of warranty stickers –do not cover warranty. All Products sold by us require technically qualified PC hardware engineer for installation.
Price, specifications and terms of offers are subject to change without notice. PCB WORLD TECH is not responsible for typographical and/or photographical errors. Retail products are accompanied by the original manufacturer warranty. PCB WORLD TECH does not offer any technical support or sales advice. Physical damage to any product purchased at PCB WORLD TECH will effectively void warranty coverage. Improper Installation of CPU fans and/or improper clocking may cause CPUs to chip. CPUs that are chipped, burnt or have bent pins are considered physically damaged and cannot be returned for replacement. Physical damage includes but is not limited to improper handling and/or any other type of damage sustained by irregular usage. As a result, PCB WORLD TECH will return any physically damaged Products back to the customer at the customer’s expense. You can expect your order to be processed within approximately 24-48 hours, provided the items are in stock and there are no problems with payment verification. Although PCB WORLD TECH does not guarantee same day-shipping we shall strive to do so wherever possible. Orders are not processed on weekends and holidays.
NOCTUA L9a-AM4 CPU COOLER
- The NH-L9a-AM4 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments
- Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
- Fan compatibility 92x92x14mm, 92x92x25mm
- Low-Noise Adaptor (L.N.A.)
- The NH-L9a-AM4 is the latest, AM4-specific revision of Noctua’s award-winning NH-L9a low-profile CPU cooler for AMD Ryzen-based HTPCs and Small Form Factor (SFF) systems. At a height of only 37mm, the NH-L9a is ideal for extremely slim cases and, due to its small footprint, it provides 100% RAM and PCIe compatibility as well as easy access to near-socket connectors even on tightly packed mini-ITX motherboards. The custom-designed SecuFirm2™ mounting system for the AM4 socket makes installation child’s play and, thanks to the highly optimised NF-A9x14 92mm fan that supports fully automatic speed control via PWM, the NH-L9a-AM4 runs remarkably quietly. Topped off with Noctua’s renowned NT-H1 thermal compound, the NH-L9a-AM4 combines everything users have come to expect from Noctua’s larger coolers into a super-compact, premium-quality package for ITX and HTPC builds with Ryzen CPUs or APUs.New revision for Ryzen’s AM4 socket
Since the original NH-L9a for AM2(+), AM3(+), FM1 and FM2(+) has received more than 50 awards and recommendations from international hardware websites and magazines, the new AM4 revision builds on the same proven heatsink design to provide excellent low-profile cooling performance for Ryzen CPUs and APUs.
37mm low profile
Due to the slim 23mm heatsink and the NF-A9x14 low profile fan that measures only 14mm in thickness, the NH-L9 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers.
100% RAM compatibility
The NH-L9a-AM4 has a compact footprint that fully complies with the socket keep-out zones specified by AMD. This means that neither the heatsink nor the fan overhang the RAM, so the cooler provides easy access to the slots and is fully compatible with tall memory modules.
100% compatibility with PCIe cards on mini-ITX
Some AMD-based mini-ITX motherboards have the PCIe slot located close to the CPU socket zone. While larger coolers that exceed this zone may block the PCIe slot, the compact-sized NH-L9a-AM4 provides full compatibility with PCIe cards
Easy access to near-socket connectors
Many low-profile coolers use larger fans or heatsinks in order to achieve sufficient performance, but by protruding over the socket zone, they make it difficult or even impossible to reach near-socket connectors on tightly packed ITX motherboards. Thanks to its compact footprint, the NH-L9a-AM4 provides easy access to all connectors and components.
NF-A9x14 PWM premium fan
The highly optimised, award-winning NF-A9x14 premium fan features Noctua’s proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control, the NF-A9x14 allows the NH-L9a-AM4 to stay remarkably quiet.
Low-Noise Adaptor
Allowing the maximum speed of the NF-A9x14 PWM fan to be reduced from 2500 to 1800rpm, the included Low-Noise Adaptor (LNA) makes it possible to achieve near-silent setups with suitable CPUs/APUs that only create smaller heat loads.
Custom-designed SecuFirm2™ mounting for AM4
The NH-L9a-AM4 comes with a custom-designed SecuFirm2™ mounting system for the AM4 socket of AMD’s Ryzen platform. Allowing the heatsink to be fixed from the back of the motherboard, it makes installation easier than ever, all while maintaining the trusted SecuFirm2™ quality.
NT-H1 thermal compound
Noctua’s much-acclaimed NT-H1 is a pro-grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability. Chosen again and again by overclockers and enthusiast users worldwide, it has established itself as a benchmark for premium-quality thermal compounds.
6-year manufacturer’s warranty
Noctua products are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the supplied NF-A12x15 features an MTTF rating of more than 150,000 hours and the entire NH-L12S package comes with a full 6-year manufacturer’s warranty.SpecificationsImportant info The NH-L9a-AM4 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads. Please consult our CPU compatibility list to find out whether the NH-L9a-AM4 is recommended for your CPU/APU Socket compatibility AMD AM4 Height (without fan) 23 mm Width (without fan) 114 mm Depth (without fan) 92 mm Weight (without fan) 390 g Height (with fan) 37 mm Width (with fan) 114 mm Depth (with fan) 92 mm Weight (with fan) 465 g Material Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating Fan compatibility 92x92x14mm, 92x92x25mm Scope of delivery - NF-A9x14 PWM premium fan
- Low-Noise Adaptor (L.N.A.)
- NT-H1 high-grade thermal compound
- SecuFirm2™ AM4 mounting kit
- Screws for 92x92x25mm fans
- Noctua metal case-badge
Fan Specificaitons - Model – Noctua NF-A9x14 PWM
- Bearing – SSO2
- Max. rotational speed (+/- 10%) – 2500 RPM
- Max. rotational speed with L.N.A. (+/- 10%) – 1800 RPM
- Min. rotational speed (PWM, +/-20%) – 600 RPM
- Max. airflow – 57,5 m³/h
- Max. airflow with L.N.A. – 40,8 m³/h
- Max. acoustical noise – 23,6 dB(A)
- Max. acoustical noise with L.N.A. – 14,8 dB(A)
- Input power – 2,52 W
- Voltage range – 12 V
- MTTF > 150.000 h
Warranty 6 Years Note *** Features, Price, Specifications are subject to change without notice.
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- No curing
- High long-term stability
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- [Support 5V RGB sync enabled motherboards] – Sync with 5V RGB enabled motherboards from as US, ASROCK Gigabyte and MSI to customize lighting effect
- [4 x Ø6mm high Performance U-shape copper heatpipies] – heat pipes are in continuous Direct Contact with CPU to ensure fast ande efficient heat dissipation. Support up to 130W
- [Reliable hydraulic Bearing] – self-lubricated Bearing and friction-reducied substance lowers operation noise and enhance thermal efficiency
- [Compatible Sockets] – Intel LGA 1156/1155/1151/1150/775 & AMD AM4/FM2/FM1/AM3+/AM3/AM2+/AM2
- Thermaltake India 2 Year Warranty
Available on backorder
Compatibility | Intel LGA 2066/20113/2011/1366/1156/1155/1151/1150 AMD AMD TR4*/AM4/FM2/FM1/AM3+/AM3/AM2+/AM2 *AIO Cooler bracket adapter comes in the AMD Threadripper CPU box |
Water Block | Material: Copper |
Pump | Motor Speed: 3600 RPM Rated Voltage: 12 V & 5V Power Input: 12V – 3.9 W , 5V – 1.06 W |
Fan | Dimension: 120 x 120 x 25 mm Speed: PWM 500~1500 R.P.M (2510-4PIN) Noise Level: 25.8 dB-A Rated Voltage: 12 V & 5V Power Input: 12V- 1.44 W, 5V – 1.6W (one fan) Max. Air Flow: 56.45 CFM Max. Pressure: 1.59 mm-H2O LED Control: ARGB controller or 5V addressable RGB header on motherboard |
Radiator | Dimension: 270 x 120 x 27 mm |
Tube | Length: 326mm Material: Rubber |
Weight | 1230 g |
Out of stock
- Unique LED Riing design
- High static pressure fan blade
- High-quality hydraulic bearing
- Low noise design
Out of stock
- The PWM fan provides high airflow and stronger thermal control for the CPU.
- The super-thin CPU block not only avoids incompatibility with special heat sinks but also protects the motherboard from deforming due to the weight of the CPU cooler.
- The integration of the water pump and radiator prevents the CPU from being damaged by vibration, and it also improves the efficiency of thermal control.
- Synchronous RGB Lighting Effects
- PTFE-Coated Tubing Provides Excellent Durability & High Temperature Resistance + Nylon-Braided Tube Sheath
Out of stock
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- A 10% bigger LED ring allows for more vivid RGB. A rotatable top accommodates re-orienting the logo no matter the direction the cooler is installed.
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- Fine nylon mesh sleeves strengthen the rubber tubing, providing durability and protection against mishandling. Adjust the orientation of the pump head* to fit the needs of your motherboard without affecting the direction of the logo.
*The pump orientation can be changed in 30° increments to reduce interference with other components.
*Fan control is not included with the Kraken X-3 series
Compatibility | Intel LGA 2066/20113/2011/1366/1156/1155/1151/1150 AMD FM2/FM1/AM4/AM3+/AM3/AM2+/AM2 (CPU Socket) |
Water Block | Material: Copper |
Pump | Motor Speed: 3000 RPM Rated Voltage: 12 V & 5V Power Input: 12V – 3.9 W , 5V – 1.06 W |
Fan | Dimension: 120 x 120 x 25 mm Speed: PWM 500~1500 R.P.M (2510-4PIN) Noise Level: 25.8 dB-A Rated Voltage: 12 V & 5V Power Input: 12V- 1.44 W, 5V – 1.6W Max. Air Flow: 56.45 CFM Max. Pressure: 1.59 mm-H2O LED Control: ARGB controller or 5V addressable RGB header on motherboard |
Radiator | Dimension: 151 x 120 x 27 mm |
Tube | Length: 326mm Material: Rubber |
Weight | 920 g |
Out of stock
- Operation Volt: 12V DC / Start Up Volt: ≤ 6V / Current: 0.16A ± 10%
- Speed: 1200 ± 10% RPM / Air Flow (Max): 38 CFM
- Noise: ≤ 20 db (A) / Air Pressure: 1.0 mm HO
- Single Mode Power Interface/ Life Span: 30,000 Hrs
- Dimensions: 120 x 120 x 25 mm
Out of stock
- Concentrated Compression Blade (CCB) for high-static pressure of demanding applications such as radiators, the CCB is engineered to focus the inner weaker circle of air outwards, allowing the outer section to pressurize and compress the air.
- Wind Blocker Frame: To achieve maximum static pressure in all applications, the frame is designed to work with the CCB to reduces the blade’s noise and vibration, creating a perfect balance between power and sound.
- Hydraulic Bearing/Low-Noise Design: The hydraulic bearing self-lubricates with a high quality, friction-reducing substance which lowers operating noise and improves efficiency. The Low-Noise Cable can reduce the noise level by 24% from 24.6dBA to 18.7dBA.
- Anti-vibration Mounting System: In-mold injection anti-vibration rubber pads provide hassle-free usage for 80% protection coverage, including all four corners.
- Four colors of the Patented LED Versions Available: Ring 12 LED Series is also available with different LED versions (red, blue, green, and white), adding cooling aesthetics to the chassis.
- 3 years warranty.
- Inlet and outlet temp. are 49℃ and 44.5℃ in respective, △T= 4.5℃
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Out of stock
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