This part number does not match Cisco's standard manufacturer designation (C2821-VSEC-CUBE/K9). The product appears to be a reseller service contract variant, and the exact part number 2821-VSEC-CUBE/K9-9X5X4 could not be verified against official manufacturer specifications.
Specification
Unable to verify specifications for this exact part number. Based on similar Cisco C2821-VSEC-CUBE/K9 hardware: Internal memory: 512 MB, Flash memory: 64 MB, Form factor: 2U rack-mountable, Power consumption: ~54W typical, Dimensions: 88.9 x 438.1 x 416.6 mm, Weight: ~11.4 kg
