Sun Microsystems, Inc.   Sun System Handbook - ISO 4.1 October 2012 Internal/Partner Edition
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1-Slot PCI Express Riser

Servers: Sun Fire X2100 M2, X2200 M2, X2250

Option X5292A-Z

371-2100 371-4188
Riser unknown part number
Bracket FBS39025019
Riser DA0S39TB26A3
Bracket FBS39025019

Sun Fire X2100 M2 Codename: Leo
Sun Fire X2200 M2 Codename: Taurus
Sun Fire X2250 Codename: Venus


  1. The early production barcode label on 371-4188 is 375-4188.
  2. Early production X2250 systems include riser 371-4188.
  3. The X2250 base assembly bill of material includes riser 371-2100.
  4. Riser 371-4188 is not engineering released as of 12 January 2009.


  1. Sun Fire X2100 M2 Server Documentation.
  2. Sun Fire X2200 M2 Server Documentation.
  3. Sun Fire X2250 Server Documentation.

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