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2-Slot PCI Express Riser

501-7964	541-2884
x8/x8 PCI Express 2.0 Riser	PCI Express Riser FRU 501-7964 + Bracket 541-2531

511-1139	541-3356
x8/x8 Switched PCI Express 2.0 Riser	PCI Express Riser FRU 511-1139 + Bracket 541-2531

x8/x8 PCI Express 2.0 Riser 501-7964

x8/x8 Switched PCI Express 2.0 Riser 511-1139

Sun Fire X4270 Codename: Lynx 2U Elwood Sun Fire X4270 M2 Codename: Lynx 2U (Hyde+) Sun Fire X4275 Codename: Lynx 2U Hyde Oracle Exadata V2 Codename: Quicksilver Oracle Exadata X2-2 Codename: EX2-2 (Plus) Oracle Exadata X2-8 Codename: EX2-8 (Plus-Plus) Sun ZFS Storage 7120 Codename: Amber Road (Iwashi+)

Notes

1. One x8 PCI Express Riser is installed in Slot 0/3.
2. Two x8 Switched PCI Express Risers are installed in Slots 1/4 and Slot 2/5.
3. Slot 0 is electrically sixteen lanes wide when a one slot x16 riser is installed.
4. Slot 0/3 is electrically eight lanes wide when a two slot x8 riser is installed.
5. Slots 1/4 and 2/5 are electrically eight lanes wide.

References

1. Sun Fire X4170/X4270 Installation Guide, 820-5827.
2. Sun Fire X4170/X4270 Service Manual, 820-5830.
3. Sun Fire X4170/X4270 Product Notes, 820-5831.
4. Sun Fire X4170 M2 and X4270 M2 Installation Guide, 821-0481.
5. Sun Fire X4270 M2 Service Manual , 821-0488. Sun Fire X4170 M2 and X4270 M2 Product Notes, 821-0482.