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N3K-C3264C-E
Cisco N3K-C3264C-E Nexus 3264C-E 64-Port 100 Gigabit Etherne...
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N3K-C3264C-E is a fixed-interface data center switch with 64 native 100G QSFP28 ports and MACsec on 16 ports. The Cisco Nexus 3264C-E uses a 2U chassis with two additional 10G SFP+ interfaces. NX-OS supplies Layer 2 switching without an additional license; routing requires a separate entitlement.
N3K-C3264C-E price for new stock is $3,307.50, a 95.2% saving from the Cisco list price of $68,347.00. N3K-C3264C-E refurb price is $1,034.25. N3K-C3264C-E is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for N3K-C3264C-E for additional pricing. Browse the full Cisco Nexus 3200 Switches series or explore all Cisco products.
12800 Gbps switching capacity and 4300 Mpps forwarding support traffic handling; all-port wire rate requires packets larger than 250 bytes. N3K-C3264C-E combines 16 GB of DRAM with a 42 MB dynamic buffer for packet processing within the Nexus 3000 Series.
Order N3K-C3264C-E new sealed or certified refurbished, and specify the required airflow, optics and software entitlement on the PO. Certified refurbished units are inspected and bench-tested for power-on and POST, every port linking at rated speed, optics bay recognition, PSU and fan status, and clean boot; firmware is verified and configuration wiped to factory default. New units carry up to a 3-year extended ORM warranty and certified refurbished units up to 1 year, with 30-day returns on every condition; terms apply. For enterprise and volume orders, ORM accepts POs, offers Net-30 for government and RMA with advance replacement, with regional stock and RMA in the UK, EU, US and MEA.
| Key Specs | Key Spec Values |
|---|---|
Operating System | NX-OS |
Port Configuration | 64 x 100G QSFP28 / 2 x 10G SFP+ |
Max Power Draw | 1263W |
Replaces | C1-N3K-C3164Q / N3K-C3164-ZZ-PE / N3K-C3164-ZZ-PI / N3K-C3164Q-40GE; end-of-sale October 31, 2019. |
Lifecycle Status | End-of-sale February 25, 2022; support ends February 28, 2027. |
Replacement PID | N9K-C9364C-GX / N3K-C3264C-E-RF (Cisco remanufactured). |
In large-scale cloud environments, the N3K-C3264C-E Nexus 3264C 64 x 100G acts as a high-performance spine switch delivering 6.4 Tbps non-blocking throughput, sub-microsecond latency, EVPN-VXLAN fabric and advanced streaming telemetry. It enables rapid service on-boarding, linear scale-out and 99.999% uptime for mission-critical applications.
In electronic trading platforms, the Nexus 3264C 64 x 100G switch provides consistent sub-400 ns port-to-port latency, precision time protocol (PTP) and dynamic buffer pooling for microburst absorption. This deterministic performance minimizes trade slippage, accelerates order execution and delivers a measurable competitive advantage in high-frequency trading.
For GPU-intensive AI/ML training and HPC workloads, the N3K-C3264C-E offers full-mesh 6.4 Tbps bisection bandwidth, hardware-accelerated RoCE v2 and in-line congestion management. It streamlines data parallelism, cuts training cycles by up to 30% and simplifies network operations at scale for research and enterprise AI initiatives.
When replacing discontinued Nexus 3164Q equipment, N3K-C3264C-E is the migration target for C1-N3K-C3164Q, N3K-C3164-ZZ-PE, N3K-C3164-ZZ-PI and N3K-C3164Q-40GE. Treat the refresh as a complete order review, not a chassis-only substitution; verify the proposed components and entitlements before issuing the PO.
When staging a 25G interface build, the 128-port template activates QSFP28 ports 1–28 and 33–36 rather than every cage. Build the intended port map before committing interface quantities, then specify the breakout arrangement and compatible endpoint connections on the PO.
When an installed fleet needs spare hardware alongside an existing Cisco service agreement, the renewal deadline of May 26, 2026 has already passed. Establish the proposed unit's coverage position before purchase; verify the active agreement and its remaining entitlement before issuing the PO.
Cisco support beyond February 2027
Cisco service for N3K-C3264C-E ends February 28, 2027. N9K-C9364C-GX is the current 64-port 40/100G QSFP28 replacement; plan migration rather than longer contract coverage.
BGP without a routing entitlement
N3K-C3264C-E does not include BGP in its unlicensed configuration. Specify an eligible NX-OS Essentials or Advantage entitlement before deploying licensed routing features.
Mon–Fri: [09:00-16:00]
Avg. response under 30 mins
| Depth | 597 mm | 18 inches | 15 inches | 18 inches | 505 mm |
| Ethernet Technology | 100 Gigabit Ethernet | 10/100/1000 | 10/100/1000 | 10/100/1000 | 10 Gigabit Ethernet |
| Flash Memory | 128 GB | 256 MB | 256 MB | 256 MB | 2 GB |
| Form Factor | Rack-Mount 2U | Rack-mount | Rack-mount | Rack-mount | Rack-Mount 1U |
| Height | 86 mm | 1.75 inches | 1.75 inches | 1.75 inches | 44 mm |
| Manufacturer Part Number | N3K-C3264C-E | N3K-C3064TQ-10GT | N3K-C31108PC-V | N3K-C3432D-S | N3K-C3172TQ-32T |
| Memory | 16 GB | 512 MB | 256 MB | 4 GB | 4 GB |
| Switching Capacity | 12800 Gbps | 1280 Gbps | 1280 Gbps | 1280 Gbps | 1400 Gbps |
| Weight | 15.79 kg. | 15 lbs | 20 lbs | 15 lbs | 10 kg |
| Width | 442 mm | 17.5 inches | 19 inches | 19 inches | 439 mm |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Reviewed on the 3 May 2019
The 100G performance is outstanding. This switch handles heavy traffic loads without compromising latency or stability.
Reviewed on the 26 April 2022
A powerful solution for high-speed data centers. Performance has been consistent even during peak usage.
Reviewed on the 9 February 2018
We rely on this switch for critical workloads. It delivers reliable 100G connectivity with excellent efficiency.
Reviewed on the 14 June 2023
Deployment was smooth and performance has exceeded expectations. Ideal for modern high-bandwidth environments.
Reviewed on the 21 October 2024
This switch provides excellent scalability and reliability. A strong backbone for demanding data center networks.
N3K-C3264C-E identifies the Cisco Nexus 3264C-E chassis with 64 100G QSFP28 ports and two 10G SFP+ ports. Match the complete identifier when ordering; airflow components, interface optics and software entitlements remain separate configuration decisions rather than details established by the chassis part number.
N3K-C3264C-E is managed through the NX-OS CLI over SSHv2 or the serial console, plus NX-API, XML/JSON APIs, SNMP and Cisco Data Center Network Manager support. Specify the administrative access method and automation interfaces during the order review.
N3K-C3264C-E is discontinued: end of sale was February 25, 2022, and the last date of support is February 28, 2027. Evaluate purchases against the remaining hardware-service window rather than treating the switch as a current-model deployment with open-ended Cisco support.
ORM offers N3K-C3264C-E new sealed with up to a 3-year extended warranty, or certified refurbished with up to 1 year. Both conditions carry 30-day returns; terms apply. Cisco's separate one-year limited hardware warranty is bounded by the February 28, 2027 last date of support.
N3K-C3264C-E supports NX-OS Essentials or Advantage subscriptions with a three-year minimum, plus nontransferable NX-OS Advantage perpetual licensing. Legacy LAN Enterprise licensing uses discontinued N3K-LAN2K9. A certified refurbished order does not replace the entitlement decision; confirm licensed features and the subscription or perpetual path on the PO.
The Nexus 3264C-E replaces C1-N3K-C3164Q, N3K-C3164-ZZ-PE, N3K-C3164-ZZ-PI and N3K-C3164Q-40GE. Those discontinued ordering variants reached end of sale on October 31, 2019. Match the exact predecessor identifier when reviewing a refresh, then confirm the proposed chassis configuration rather than assuming the previous order's components transfer unchanged.
N3K-C3264C-E supports a 128 x 25G breakout template, not 256 simultaneous 25G ports. Template 3 uses ports 1–28 and 33–36, leaving other QSFP28 ports inactive. Specify the required template and compatible breakout cabling before ordering a populated interface configuration.
N3K-C3264C-E accepts QSFP-100G-SR4-S for multimode fiber to 100 m and QSFP-100G-LR4-S for single-mode fiber to 10 km. The former uses MPO-12; the latter uses LC. Match the transceiver PID, fiber type, connector and each link's required reach on the PO.
N3K-C3264C-E is an NX-OS switch, while N9K-C9364C-GX supports ACI and NX-OS. N9K-C9364C-GX is the current replacement for the discontinued model. Retaining an existing NX-OS hardware standard favors the former; specifying an actively sold ACI/NX-OS model favors the replacement.
N3K-C3264C-E-RF is Cisco's remanufactured ordering PID, while ORM's certified refurbished N3K-C3264C-E units follow ORM's inspection and bench-testing process. These are different condition programs. Match the quoted PID and condition explicitly, and review the software entitlement separately rather than treating either refurbishment label as a license.
The Nexus 3264C-E provides MACsec on 16 ports, not every data port. The MACsec port group is separate from the breakout-capable group. If encrypted links are part of the build, verify the port allocation before finalizing the interface plan.