IBM Flex System PCIe Expansion Node

Supported bus widths 1x, 2x, 4x, 8x and 16x*
Adapter capacity Two full-length, full-height x16
Two half-length, half- height x8
Adapter sizes Standard-height adapters, 4.20-inch (106.7 mm)
Low-profile adapters, 2.536-inch (64.4 mm)
Half-length adapters, 6.6-inch (167.65 mm)
Full-length adapters, 12.283-inch (312 mm)
Adapter quantities Up to two low-profile adapters
Up to two full-height adapters
Up to one full-height, doublewide adapters
PCIe standards Supports 1.1 and 2.0
Generation Generation 1- and Generation 2-compliant adapters
Power Supports greater than 75 W PCIe adapters using standard PCIe auxiliary power connectors
Form factor Flex System standard node
Chassis support Flex System Enterprise Chassis
I/O Expansion 2x Mezz adapters (x8+x4)
Warranty 3-year customer replaceable unit and onsite service, next business day 9×5, service upgrades available
Management iMM V2, RTMM KVM Dongle

Contact Lenovo for x86-based systems

Contact IBM for POWER and/or hybrid (POWER + x86) systems


Lenovo acquires IBM x86 systems

These IBM x86 products are now products of Lenovo in the U.S. and other countries. IBM will host x86-related content on ibm.com until migrated to Lenovo. During the transition, please interpret references to IBM in relation to transitioned products as Lenovo.

lenovo FOR THOSE WHO DO

Product resources

Special offers

Learn more about IBM PureFlex System