REFURBISHED
Cisco
Cisco N3K-C3064-FAN-B Refurbished Fan Module Port Side Intake
MPN: N3K-C3064-FAN-B
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Lifetime
Warranty
ISO 9001
Certified Testing
R2v3
Responsible Refurb
25+
Years
5K+
Customers
ISO
Certified
✓
Tested
Every WhaleyComm unit is professionally tested, reset to factory defaults, and certified by our in-house engineers — the same standard trusted by 5,000+ organisations across 25 years. Not a refurb marketplace. A certified lifecycle partner.
Tested to factory specification. Backed by 25 years of enterprise trust.
This professionally tested, refurbished Cisco N3K-C3064-FAN-B is a Nexus 3064 Fan Module featuring front-to-back (port side intake / reversed) airflow, purpose-built as a spare and replacement cooling component for the Cisco Nexus 3000 Series 3064 platform. Each unit has been reset to factory defaults and verified fully operational before shipment.The N3K-C3064-FAN-B is a hot-swappable fan module engineered specifically for the Cisco Nexus 3064-X and 3064-T switches — high-performance, 1RU, line-rate 10 Gigabit Ethernet top-of-rack switches running Cisco NX-OS. The front-to-back airflow direction draws cool air in from the port (front) side of the chassis and exhausts heat toward the rear of the rack, making it the correct choice for cold-aisle/hot-aisle data center containment architectures. This module is the "-B" reversed-airflow variant, distinguishing it from the standard N3K-C3064-FAN which uses port-side exhaust. The Nexus 3064 platform supports both forward and reverse airflow schemes, and selecting the correct fan module to match the installed power supply airflow direction is critical for proper thermal management and switch reliability. This module is EU RoHS compliant.
WhaleyComm sources, tests, and ships enterprise Cisco hardware at a fraction of new list pricing — delivering the same operational performance with no wait for new supply chains. With 25+ years of experience and 5,000+ enterprise customers, WhaleyComm backs every unit with a Lifetime Warranty and same-day shipping on in-stock inventory.
Technical Specifications
MPN
N3K-C3064-FAN-B
Product Type
Fan Module (Fan Tray)
Airflow Direction
Front-to-Back (Port Side Intake / Reversed Airflow)
Hot-Swappable
Yes
Compatible Platform
Cisco Nexus 3000 Series — Nexus 3064-X, 3064-T, 3064-32T
Platform Form Factor
1RU (One Rack Unit)
Airflow Use Case
Cold-Aisle Intake / Hot-Aisle Exhaust Data Center Design
RoHS Compliance
Yes (EU RoHS 2011/65/EU, 2015/863)
Spare / Replacement
Yes — field-replaceable spare unit
Condition
Refurbished — professionally tested, reset to factory defaults
Dimensions / Weight
Field-replaceable fan module for Nexus 3064 chassis
Operating Temperature
0 to 40 degrees C (32 to 104 degrees F)
Ideal Use Cases
Cold-Aisle/Hot-Aisle Data Center Cooling
The port side intake airflow direction makes this module the correct choice for data centers using cold-aisle containment, where cool air enters from the front of the rack and hot air exits the rear.
Spare / Replacement Fan for Nexus 3064 Switches
Organizations running Cisco Nexus 3064-X or 3064-T top-of-rack switches can keep this as a spare to ensure minimal downtime during an unexpected fan failure, leveraging the module's hot-swap capability for zero-interruption replacement.
High-Frequency Trading and Financial Infrastructure
The Nexus 3064 platform is optimized for ultra-low-latency, high-frequency trading environments; maintaining precise thermal management via the correct fan module is essential to sustaining consistent low-latency performance.
Hyperscale and Cloud Data Center ToR Deployments
Top-of-rack Nexus 3064 deployments in large-scale cloud or enterprise data centers require reliable, directionally consistent cooling — this module ensures proper airflow alignment across densely populated server racks.
Preventive Maintenance Stocking Programs
IT operations teams managing multi-rack Nexus 3064 deployments can stock the N3K-C3064-FAN-B as a certified refurbished spare, reducing mean time to repair (MTTR) without the cost of new OEM pricing.
What's Included
Cisco N3K-C3064-FAN-B Nexus 3064 Fan Module (Port Side Intake)
Certificate of testing and factory reset
WhaleyComm Lifetime Warranty certificate
Lifetime Warranty — No Time Limits. No Questions.
Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it. We have stood behind our hardware for 25 years and 5,000+ customers — that is not a marketing line, it is our operating standard.
Compatibility Details
Review supported optics, cables, software, management protocols, and environment-specific compatibility guidance.
Compatible Switches (Cisco Nexus 3000 Series)
✓
Cisco Nexus 3064-X (N3K-C3064PQ-10GX) — 48x SFP+ / 4x QSFP+
✓
Cisco Nexus 3064-T (N3K-C3064TQ-10GT) — 48x 10GBASE-T RJ-45 / 4x QSFP+
✓
Cisco Nexus 3064-32T — 32x 10GBASE-T / 4x QSFP+ (port-enabled variant)
Airflow Pairing — Must Match
✓
Pair with reversed-airflow (port side intake) power supplies only — do not mix airflow directions within the same chassis
Operating System
✓
Cisco NX-OS (host switch software — no OS required on fan module itself)
For compatibility verification specific to your environment, contact our engineering team: +1 214 607-4800 or sales@whaleycomm.com
Shipping & Returns
Clear fulfilment, tracking, return, warranty, and support information for enterprise hardware orders.
Shipping
Orders typically ship within 1-2 business days after payment confirmation. Tracking details are shared once the order has been dispatched.
Returns
Eligible products can be returned according to WhaleyComm's return policy. For DOA, warranty, or product-related issues, contact the support team for replacement or resolution.
Frequently Asked Questions
Product-specific answers about compatibility, testing, warranty, fulfilment, and purchase confidence.
The N3K-C3064-FAN-B uses front-to-back, port side intake (reversed) airflow — cool air enters from the port side at the front of the switch and hot air exits the rear. The standard N3K-C3064-FAN uses the opposite direction: port side exhaust (back-to-front). Matching the fan module airflow to the power supply airflow direction in your Nexus 3064 chassis is critical for proper cooling.
Yes, the N3K-C3064-FAN-B is hot-swappable, allowing field replacement without powering down the switch or interrupting network operations. It is compatible with the Cisco Nexus 3000 Series 3064 platform, including the Nexus 3064-X and 3064-T switches.
Cisco Nexus 3064 switches support both forward and reverse airflow configurations. The N3K-C3064-FAN-B is the reversed (port side intake) variant, designed for cold-aisle intake data center setups. You should match this fan module to a power supply with the same airflow direction. Contact our engineering team at +1 214 607-4800 or sales@whaleycomm.com if you need help confirming compatibility.
Yes. Every WhaleyComm unit ships with a Lifetime Warranty. If it fails under normal operating conditions at any point, we replace it at no cost — no time limits, no questions asked.
Every unit goes through our ISO 9001-certified testing process: full power-on diagnostics, port-by-port functionality testing, firmware verification, factory reset, and final inspection. A Certificate of Testing ships with every unit.
Cisco N3K-C3064-FAN-B Refurbished Fan Module Port Side Intake
$199.00
Cisco
Cisco N3K-C3064-FAN-B Refurbished Fan Module Port Side Intake
MPN: N3K-C3064-FAN-B
$199.00
In Stock — Ships Same Day
