Delta Fans Catalog | DC & EC Fans for Servers, Power Supplies & Networking

Delta

236 results

Delta Fans catalog represents the complete product portfolio of Delta Electronics, one of the world's top three thermal management fan manufacturers. Delta specializes in high-reliability fans and blowers for computing, networking, power supply, and industrial equipment cooling — shipping over 100 million units annually to OEMs worldwide.This category consolidates Delta's major product lines under one navigable hub: the DC FAN sub-collection covers 178 models of traditional DC-powered fans ranging from 30x30mm micro fans for USB devices to 120x120mm server cooling fans; the EC FAN sub-collection introduces energy-efficient electronically commutated variants available in both centrifugal and axial configurations. The total Delta range at Hengrui exceeds 215 distinct part numbers.All Delta fans listed here are genuine OEM parts with verified model numbers, replacement cross-reference tools, and direct-from-manufacturer sourcing to ensure authenticity and consistent delivery for volume OEM and maintenance operations.

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Mfr Part #	Rated Voltage(V)	Size(mm)	Max.Air Flow(m³/h)	Max.Pressure(Pa)	Input Power(W)	Speed(rpm)	Noise(db)

FFB0812SH-F00 \| Delta Electronics 12VDC 6W Axial Fan for Server and Telecommunications Cooling FFB0812SH-F00 is a 12VDC axial fan for telecom equipment requiring an 80 mm footprint. The 25.4 mm profile is shallower than the 38 mm EHE format, while this model lists a 4500 rpm speed and 6 W electrical load.	12	80x80x25.4	113.88	97.58	6	4500	48.6
EFB0812HHB-F00 \| Delta Electronics 12VDC 3.96W Axial Fan for Industrial Equipment Cooling EFB0812HHB-F00 combines a 15 mm-deep, 80 mm square axial fan frame with 12VDC operation. Intended for industrial equipment cooling, it lists 82.2 m3/h maximum airflow and 3800 rpm speed, with 3.96 W input.	12	80×80×15.00	82.2	42.6	3.96	3800	41
EFB0512HA \| Delta Electronics 12VDC 1.2W Axial Fan for Industrial Equipment Cooling EFB0512HA is a 12VDC axial fan with a 50 x 50 x 10 mm body for industrial electronics cooling. A listed 1.2 W input and 5500 rpm speed distinguish this shallow format, with 19.38 m3/h maximum airflow.	12	50x50x10	19.38	41.58	1.2	5500	30
AFB1224H \| Delta Electronics 24VDC 3.36W Axial Fan for Server and Power Supply Cooling At a listed 2500 rpm, AFB1224H offers a different speed point for server and power-supply ventilation. This 24VDC axial fan uses a 120 x 120 x 25 mm frame, with 3.36 W input and 140.539 m3/h maximum airflow.	24	12012025	140.539	-	3.36	2500	38.5
AFB1224EHE-C \| Delta Electronics 24VDC 20.4W Axial Fan for Server and Power Supply Cooling The 210.2 Pa maximum-pressure entry is a key reason to evaluate AFB1224EHE-C for power-supply ventilation. This 24VDC axial fan occupies a 120 x 120 x 38 mm space; final selection still depends on the duty point.	24	12012038	361.42	210.2	20.4	4600	58.5
AFB0624MB \| Delta Electronics 24VDC 1.44W Axial Fan for Server and Power Supply Cooling A 1.44 W input makes AFB0624MB a lower-input entry among the listed 24VDC axial fan fans. For server and power-supply ventilation, it provides a 60 x 60 x 15 mm format with a specified 4000 rpm rotor.	24	60x60x15	26.1	38.54	1.44	4000	32
AFB0612HH-A \| Delta Electronics 12VDC 2.04W Axial Fan for Server and Power Supply Cooling AFB0612HH-A combines a 5000 rpm rotor with a 12VDC axial fan motor for server and power-supply cooling. Its listed 2.04 W input and 74 Pa maximum static pressure accompany a 60 x 60 x 25.4 mm frame.	12	60×60×25.40	46.8	74	2.04	5000	40
EFB0824EHF \| Delta Electronics 24VDC 5.52W Axial Fan for Industrial Equipment Cooling EFB0824EHF brings a 32 mm-deep axial format to industrial electronics cooling. This 24VDC fan measures 80 mm square and lists 5200 rpm operation, with 122.4 Pa maximum static pressure and 5.52 W input.	24	80×80×32	104.2	122.4	5.52	5200	48.5
BFB0712HH-A \| Delta Electronics 12VDC 4.08W Centrifugal Blower for Electronic Equipment Cooling The BFB0712HH-A centrifugal blower uses a 25 mm-deep body for electronic equipment and ducted local cooling. Rated for 12VDC, it lists 243.3 Pa maximum static pressure and 4400 rpm operation at 4.08 W input.	12	75.7×75.7×25.00	26	243.3	4.08	4400	51
BFB0712H \| Delta Electronics 12VDC 2.64W Centrifugal Blower for Electronic Equipment Cooling BFB0712H supplies centrifugal blower airflow for local electronic equipment cooling on 12VDC. Its 75.7 x 75.7 x 30 mm body is listed at 2900 rpm, with 119.6 Pa maximum static pressure and a 2.64 W input rating.	12	75.7×75.7×30	19	119.6	2.64	2900	38
AFB1224GHE-C \| Delta Electronics 24VDC 27.6W Axial Fan for Server and Power Supply Cooling AFB1224GHE-C is a 24VDC axial fan for server chassis, with 409.7 m3/h listed maximum airflow. Its 27.6 W input differs from the 12VDC GHE entry; retain the -C suffix when checking connector and control configuration.	24	12012038	409.7	-	27.6	5200	62
AFB0912HH \| Delta Electronics 12VDC 3W Axial Fan for Server, Storage and Power Supply Cooling AFB0912HH supports storage-enclosure cooling with a 12VDC axial fan design. At 3200 rpm and 3 W listed input, it represents a distinct operating choice among the supplied 92 mm fans, with a specified 25.4 mm depth.	12	92x92x25.4	98.4	55.11	3	3200	38
AFB0824SHE \| Delta Electronics 24VDC 8.4W Axial Fan for Server and Power Supply Cooling Server chassis with space for a 38 mm-deep fan can consider AFB0824SHE, an 80 mm axial model powered by 24VDC. Its listed airflow ceiling is 123.6 m3/h, a useful comparison point for enclosure ventilation designs.	24	80×80×38.00	123.6	136.2	8.4	5000	46
AFB0712VHE \| Delta Electronics 12VDC 8.4W Axial Fan for Server and Power Supply Cooling A deeper 70 x 70 x 38 mm frame distinguishes AFB0712VHE for server and power-supply cooling. The 12VDC axial fan lists 7000 rpm operation and 216.7 Pa maximum pressure, with an 8.4 W input rating.	12	707038	105.74	216.7	8.4	7000	51
AFB0624EH-AF00 \| Delta Electronics 24VDC 5.76W Axial Fan for Server and Power Supply Cooling AFB0624EH-AF00 offers 24VDC axial fan cooling for a server enclosure with a 60 mm mounting format. Its 25.4 mm depth is a specific fit requirement, while the 6800 rpm rating distinguishes this EH configuration.	24	60x60x25.4	64.8	135.5	5.76	6800	46.5
AFB0612DH-A \| Delta Electronics 12VDC 10.08W Axial Fan for Server and Power Supply Cooling AFB0612DH-A emphasizes a 9000 rpm rating within a 60 x 60 x 25.4 mm axial fan package. Intended for 12VDC server and power-supply cooling, it lists 85.6 m3/h maximum airflow and 10.08 W input power.	12	60×60×25.40	85.6	230.7	10.08	9000	55
AFB0512HHB \| Delta Electronics 12VDC 1.56W Axial Fan for Server and Power Supply Cooling AFB0512HHB provides a 15 mm-deep, 50 mm axial format for servers and power supplies. The 12VDC fan is listed at 6400 rpm, with 1.56 W input and 28 m3/h maximum airflow as its operating selection points.	12	505015	28	-	1.56	6400	36
AFB0424HHB \| Delta Electronics 24VDC 2.16W Axial Fan for Server and Power Supply Cooling For 24VDC server electronics, AFB0424HHB offers axial fan cooling in a 40 x 40 x 15 mm frame. A listed 19.3 m3/h maximum airflow and 8300 rpm rotor are paired with 2.16 W input for this voltage variant.	24	40x40x15	19.3	89.4	2.16	8300	32
EFB0812EHF \| Delta Electronics 12VDC 8.16W Axial Fan for Industrial Equipment Cooling EFB0812EHF is a 12VDC axial fan for industrial electronics, using a 32 mm-deep, 80 mm square body. Its listed 4100 rpm speed and 105.3 m3/h maximum airflow distinguish it from the 25 mm EFB frame options.	12	80×80×32	105.3	112.8	8.16	4100	45.5
AFB0512VHD \| Delta Electronics 12VDC 1.92W Axial Fan for Server and Power Supply Cooling AFB0512VHD provides 12VDC axial fan cooling for power-supply electronics in a 50 mm frame. Its listed 1.92 W input distinguishes it from the 24VDC version; both the 20 mm depth and connector must suit the enclosure.	12	50x50x20	34.5	75.51	1.92	7000	40.5

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About Delta

For over 20 years, our team has worked as a trusted supplier of Delta fans and blowers, supporting engineers and purchasing teams from initial selection through long-term replacement supply.

Our customers rely on these products across HVAC and ventilation, refrigeration and cold chain equipment, data center cooling, industrial process cooling, electronics and telecom cabinet thermal management, new energy and power equipment. Because we work with this brand every day, we can quickly confirm availability, compare parameter curves and recommend the most cost-effective series for the operating point you need.

We also handle a large volume of replacement projects. If your installed Delta unit is obsolete, our engineers verify the mounting dimensions, voltage and airflow-pressure curve, then identify the closest current-series replacement and confirm the swap details before you commit to an order.

Every Delta enquiry is backed by full engineering support — datasheets, curves and dimension drawings before you order, flexible quantities from sample to bulk, and after-sales assistance throughout the service life of the equipment.

How to Select the Right Delta

The most reliable way to specify delta is to work from the system, not from the catalog. Measure or calculate the airflow and pressure demand first, add the dimensional limits of the mounting position, and only then shortlist series whose curves cover your operating point with margin.

Electrical matching is the next gate. Confirm the supply voltage — 12 V, 24 V or 48 V DC for compact electronics cooling, 115 V or 230 V AC for equipment and panel cooling — and decide whether you need speed control. EC models accept PWM or 0-10 V signals and report speed through a tachometer output, which makes them the default choice for variable-airflow systems, while AC units remain a cost-effective answer for fixed-speed duty.

Then filter by environment. High ambient temperature, dust or moisture loads dictate the IP rating and bearing choice — ball bearings keep airflow and noise stable over years, while sleeve bearings suit light-duty horizontal mounting. Regulatory needs such as UL, CE and RoHS recognition should be confirmed before the shortlist goes to purchasing, together with a maximum allowed sound pressure level in dBA.

End the process by checking supply, not just specification: confirm current stock, the lead time for follow-up quantities, and obtain datasheets and dimension drawings so the mechanical interface is verified before the PO. Send us your airflow and pressure requirements and our engineers will confirm the best-matched series — 236 products are available in this category today.

Typical Applications and Use Cases for Delta

The daily work of our sales engineers is built around delta used in data center cooling, refrigeration and cold chain projects, building ventilation, telecom base stations, medical devices and industrial control cabinets — environments where a stopped fan is a stopped business process. That daily exposure to real installations is exactly what we bring back into every selection: not just reading curves, but knowing which models survive dust, heat, continuous duty and restricted service access.

A typical case: an equipment builder needed to replace an aging AC fan inside a control cabinet that could not be taken offline for more than an hour. By cross-referencing the frame dimensions, voltage and airflow curve, we supplied a current-series drop-in replacement with a matching tachometer signal, and the swap was completed during a scheduled maintenance window.

Refrigeration and cold chain customers bring us another pattern: the failed condenser fan is unavailable for weeks. Comparing diameter, speed, bearings and IP rating, we supply a functionally equivalent unit from stock so the system returns to duty the same week — the reason many service companies keep our contact number on file.

From one-piece emergency replacements to volume supply for equipment manufacturers, every Delta enquiry is handled by the same rule: verify the parameters first, then quote — so what arrives on site is the fan the project actually needs.

Frequently Asked Questions About Buying Delta

Can I order a single piece or request a sample before a bulk purchase?

Single-piece orders and samples are welcome — many customers validate one unit in their system before committing to volume. There is no minimum order quantity for standard stock models, and the sample price is deducted from the bulk order in most repeat purchases. Tell us the quantity you plan to use and we will quote both scenarios.

Do you support customized or OEM versions of delta?

Yes. Beyond catalogue models we can discuss modified lead wires, connectors, speed curves, IP upgrades or private-label packaging for OEM projects. Customization usually starts from a defined annual quantity; our engineers will review your requirement and confirm feasibility, tooling cost and lead time before any commitment.

What warranty and after-sales support do you provide?

Every unit is covered by the manufacturer's warranty against defects in materials and workmanship, and we support you through the whole claim process so you deal with one supplier instead of chasing a factory overseas. If a failure appears in service, send us the serial number, operating conditions and photos, and we will arrange the replacement or credit path agreed in the quotation.

Delta

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About Delta

How to Select the Right Delta

Typical Applications and Use Cases for Delta

Frequently Asked Questions About Buying Delta

Can I order a single piece or request a sample before a bulk purchase?

Do you support customized or OEM versions of delta?

What warranty and after-sales support do you provide?