Citrix Netscaler SDX 21550 30 Instances – Platinium Edition


Citrix SDX 21550 appliance. It has license for 30 instances.

Manufacturer: Citrix Systems

Specification: Citrix ADC SDX 21550

Part number: 3003964-E5

Condition: Refurbished

Warranty: 12 months

Units in stock: 2

Ships within 24 Hours

Fully isolated, multi-tenant support for application workloads and groups (SDX).
Supporting hardware-based appliances with virtualization
Consolidating multiple physical load balancers
Supporting fully-isolated tenants
Simplifying application rollouts from staging and dev environments


NetScaler SDX 21550 appliances integrate virtualization directly into network fabric to support to 30 independent NetScaler instances on a single appliance for large-scale consolidation projects, says the company.

Each NetScaler instance and policy is supported by dedicated CPU, memory, SSL and compression resources.

Moreover, NetScaler can handle 90,000 new SSL transactions per second with 2048-bit keys and ‘stronger’ SSL security, with support for 90,000 new 2048-bit SSL transactions per second, adds the company.

  •  Device TypeSecurity appliance
  •  Form FactorRack-mountable – 2U
  •  Processor2 x Intel Six-Core Xeon 5600 series 3.33 GHz
  •  RAMGB 96
  •  240GB SDD Drive/ 1Tb Hard Drive
  •  Data Link Protocol10 Gigabit Ethernet
  •  System Throughput: 50 Gbps ¦ SSL throughput: 11 Gbps ¦ SSL offloading: 380000 transactions per second
  •  PowerAC 120/230 V (50/60 Hz)
  •  Power RedundancyYes
  •  Pricing TypeCitrix Enterprise License Program (ELA) (Level 3)
  •  Dimensions (WxDxH)24.7 in
  •  Weight 39.9 lbs



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Cluster: true
Maximum Throughput (Mbps): 50000
Available Throughput (Mbps): 50000
Platform: 21550
Maximum Instances: 30
Available Instances: 30