HP J4850-69001 - ProCurve 5304XL four open slot switch assembly - Does NOT include any port modules or the power supply module Retail
HP J4887-69001 - Replacement ProCurve 4104GL (4140GL or 4148GL without modules) switch assembly chassis - With four open module slots - Does NOT include any port modules or the power supply module Retail
HP J8772-69101 - ProCurve 4202-72 vl switch - Includes integrated 72 RJ45 10/100BASE-TX autosensing ports and two open module slots Retail
HP JC613-61001 - 10504 switch chassis assembly - Includes two management module slots, four switch fabric module slots, four I/O module slots, four power supply slots, and one fan tray slot Retail
HP J4878-69001 - ProCurve Switch GBIC Module - Provides four slots for installing any of the supported ProCurve mini-GBIC`s (Not included) Retail