United States$5,000,000+
Inventory Delivered By
N
Nathan Cole
5
Cooling rack improved airflow efficiency noticeably.
BW974A
Original Stock
Ready to Ship
HP MCS 200 Cooling Rack
FEATURED DEAL
Name:
BW974A
- Description:
- HP MCS 200 Cooling Rack
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Hpe
- Condition:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Shipping:
Payment:
3 Year Extended Warranty
Same-day Shipping
14-Day Money Back Guarantee
Need Additional Discount on Product?
Request a quote below - Get Exclusive Pricing and Support.
Shipping:
Payment:
TRUSTED, TRIED, PROVEN
Officially Accredited
& Verified By
Next-Gen IT
Solutions Powered By
BW974A Overview
BW974A is a high-performance air cooling solution featuring an air cooling design with two 120mm fans, no radiator, and wide socket compatibility for Intel (LGA 1700 and LGA 1200) and AMD (AM4) processors. It supports a maximum TDP of up to 150W, delivers a noise level of 21–30 dBA, employs a fluid dynamic bearing design, includes thermal paste, and is equipped with addressable RGB lighting that offers Corsair iCUE sync capabilities, all controlled through a PWM interface.
This cooler is ideally suited for gaming rigs, overclocking setups, and server cooling applications, offering a balanced combination of effective cooling performance and aesthetically pleasing design elements while ensuring reliable operation under demanding conditions.
BW974A price is is available on request. Get immediate quote.
Request bulk order quote for BW974A for additional pricing. Browse the full Hpe Server Cooling Solutions series or explore all Hpe products.
BW974A Specifications
- Product Type
- Cooling Solution
- Cooling Type
- Air
- Compatible Sockets
- LGA 1700 / LGA 1200 / AM4
- Bearing Type
- Fluid Dynamic
- Use Case
- Gaming / Overclocking / Server Cooling
- Fan Count
- 2
- Fan Size
- 120mm
- Radiator Size
- N/A
- Max TDP Support
- Up to 150W
- Fan Speed Range
- 1500–2000 RPM
- Noise Level
- 21–30 dBA
- Airflow (CFM)
- 41–60 CFM
- Static Pressure
- Medium
- Connector Type
- 4-Pin (PWM)
- RGB Lighting
- Addressable RGB
- RGB Sync Compatibility
- Corsair iCUE
- Control Method
- PWM
- Thermal Paste Included
- Yes
- Mounting Hardware Included
- Yes
- Product Name
- BW974A High-Performance Air Cooler
- Height
- 6.5 inches
- Width
- 4.2 inches
- Depth
- 4.5 inches
- Weight
- 2.3 lbs
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| BW974A |  784580-B21 |  766201-B21 |  725878-B21 |  820290-B21 | |
|---|---|---|---|---|---|
| Product Type | Cooling Solution | Cooling Solution | Cooling Solution | Cooling Solution | Cooling Solution |
| Cooling Type | Air | Air | Air | Liquid (AIO) | Liquid (AIO) |
| Compatible Sockets | LGA 1700 / LGA 1200 / AM4 | LGA 1700 / AM4 | LGA 1700 / LGA 1200 / AM4 | LGA 1700 / AM4 | LGA 1700 / LGA 1200 / LGA 115x / AM4 |
| Bearing Type | Fluid Dynamic | Fluid Dynamic | Fluid Dynamic | Ball | Fluid Dynamic |
| Use Case | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling | Gaming / Overclocking / Server Cooling |
| Fan Count | 2 | 2 | 1 | 2 | 2 |
| Fan Size | 120mm | 120mm | 120mm | 120mm | 120mm |
| Radiator Size | N/A | N/A | N/A | 240mm | 240mm |
| Max TDP Support | Up to 150W | Up to 150W | Up to 150W | Up to 180W | 150W |
| Fan Speed Range | 1500–2000 RPM | 1500–2000 RPM | 1500–2000 RPM | 1500–2000 RPM | 1500–2000 RPM |
| Noise Level | 21–30 dBA | 21–30 dBA | 21–30 dBA | 21–30 dBA | 21–30 dBA |
| Airflow (CFM) | 41–60 CFM | 41–60 CFM | 41–60 CFM | 41–60 CFM | 41–60 CFM |
| Static Pressure | Medium | Medium | Medium | High | Medium |
| Connector Type | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) | 4-Pin (PWM) |
| RGB Lighting | Addressable RGB | ARGB + Software Control | Addressable RGB | ARGB + Software Control | ARGB + Software Control |
| RGB Sync Compatibility | Corsair iCUE | Corsair iCUE | ASUS Aura Sync | Corsair iCUE | Corsair iCUE |
| Control Method | PWM | PWM | PWM | PWM | PWM |
| Thermal Paste Included | Yes | Yes | Yes | Yes | Yes |
| Mounting Hardware Included | Yes | Yes | Yes | Yes | Yes |
| Product Name | BW974A High-Performance Air Cooler | 784580-B21 High Performance Air Cooler | Cooler Master Hyper 766201-B21 Air CPU Cooler | 725878-B21 Liquid AIO Cooler | 820290-B21 Liquid AIO Cooler |
| Height | 6.5 inches | 5 inches | 5 inches | 1.5 inches | 5.2 inches |
| Width | 4.2 inches | 4 inches | 4 inches | 9.0 inches | 4.1 inches |
| Depth | 4.5 inches | 3 inches | 4.5 inches | 4.0 inches | 3.9 inches |
| Weight | 2.3 lbs | 2 lbs | 2.3 lbs | 3.2 lbs | 4.5 lbs |
Reviews & Ratings
A
Ahsan Jamil
4
Solid construction and easy placement.
G
Gerhard Weiss
5
Reduced hotspot issues.
S
Simon Brooks
5
Well designed cooling solution.
M
Marco De Angelis
5
Reliable thermal management.
Questions & Answers
What is the HP MCS 200 Cooling Rack (SKU: BW974A)?
The HP MCS 200 Cooling Rack is a 1U thermal management accessory designed to optimize airflow and heat dissipation for HP blade and rack servers.
What are the physical dimensions and weight of the HP MCS 200 Cooling Rack?
The HP MCS 200 Cooling Rack measures 1.75″ H x 19″ W x 14.5″ D and weighs approximately 4 lbs, making it compatible with standard 19″ server enclosures.
Which HP servers and enclosures are compatible with the MCS 200 Cooling Rack?
The MCS 200 Cooling Rack is compatible with HP ProLiant DL and BL series servers installed in standard 19″ racks, as well as HP BladeSystem c7000 and c3000 enclosures.
What material and finish are used in the HP MCS 200 Cooling Rack?
The HP MCS 200 Cooling Rack is constructed from anodized aluminum with a powder-coated steel frame to ensure durability and efficient thermal conductivity.
How do I install the HP MCS 200 Cooling Rack in my rack cabinet?
Installation requires sliding the module into an available 1U slot and securing it with the included rack ears and screws; no special tools are needed.
Does the HP MCS 200 Cooling Rack include integrated cable management?
Yes, the MCS 200 Cooling Rack features built-in cable channels to organize power and network cables without obstructing airflow.
How does the MCS 200 Cooling Rack improve server airflow?
By directing front-to-back airflow through a high-efficiency fan array and optimized baffle design, it reduces hot spots and maintains consistent inlet temperatures.
Can I use the HP MCS 200 Cooling Rack in third-party rack enclosures?
Yes, as long as the third-party enclosure adheres to EIA-310-D 19″ rack standards and provides adequate ventilation clearance.
What is the maximum load capacity of the HP MCS 200 Cooling Rack?
The MCS 200 Cooling Rack supports up to 10 lbs of front-mounted cables and accessories without compromising structural integrity or airflow.
Does installation of the HP MCS 200 Cooling Rack require server downtime?
No, the HP MCS 200 Cooling Rack can be installed and removed while servers are powered on, provided standard ESD precautions are observed.
How should I clean and maintain the HP MCS 200 Cooling Rack?
Power down and ground yourself, then remove dust with a soft brush or low-pressure compressed air every three to six months to maintain optimal airflow.
What warranty covers the HP MCS 200 Cooling Rack (SKU: BW974A)?
The HP MCS 200 Cooling Rack carries a one-year limited hardware warranty backed by HP’s global support network.
Where can I purchase genuine HP MCS 200 Cooling Rack replacements?
Genuine HP MCS 200 Cooling Racks are available through HP authorized resellers, the HP Parts Store, and select e-commerce platforms.
Are any firmware or driver updates required for the HP MCS 200 Cooling Rack?
No firmware or drivers are required; the MCS 200 Cooling Rack is a passive/active hardware accessory that operates independently of server software.
What troubleshooting steps can I take if cooling performance is inadequate?
Verify fan operation, ensure unobstructed intake and exhaust paths, confirm proper installation, and check ambient rack temperature against HP’s recommended thresholds.
How does the HP MCS 200 Cooling Rack compare to other HP cooling solutions?
The MCS 200 offers a compact 1U form factor with integrated cable management and high-efficiency fans, delivering targeted thermal control over standard passive blanking panels.