26 Keysight PCIe Host Desktop Adapter Installation GuideModule CharacteristicsModule CharacteristicsRelated ProductsHard ware M9048A M9048B M9049ACard Format Low Profile Low Profile Standard ProfileNumber of PCIe slots 1 Slot 1 Slot 1 SlotComputer expansionslot compatibilityx8 Gen 2 or Gen 3** The M9048A is designed to be compatible with most Gen 3 PCIe computer slots but the link will train to Gen 2.** Contact Keysight for information about longer optical cable support.x8 Gen 2 or Gen 3 x8 and x16, Gen 2 orGen 3Dimensions 55 mm (2.2 in) x114 mm (4.5 in)56.15 mm (2.2 in) x141 mm (5.5 in)111.15 mm (4.4 in) x167.65 mm (6.6 in)Data band width (max) 4 GB/s (Gen 2, x8PC slot)8 GB/s (Gen3 x8 or x16 PCslot)16 GB/s (Gen3 x8 or x16PC slot)Cable Connector(s) One x8 PCIe iPass One x8 PCIe iPass Two x8 PCIe iPassCard indicators LEDs for LinkStatusLEDs for Link Status LEDs for Link StatusPower consumption 7 W (typical) 7W (typical) 13 W (typical)Cable Length Up to 2-meterpassive cableUp to 2-meter passivecable for PCIe Gen3**Up to a 2-meter passivecable for PCIe Gen3**OperatingTemperature0° C – 55° C 0° C – 55° C 0° C – 55° CProduct DescriptionM9021A PCIe Cable InterfaceM9022A PXIe System Module: Single Port (x8), Gen 3M9023A PXIe High Performance System Module: Dual Port (x16) Gen 3M9024A PXIe High Performance System Module: Dual Port System Module with expanded connectivity:• Two 1Gb LAN Ports• Two USB 3.0 ports• Four USB 2.0 ports• GPIBY1200B PCIe cable: x1 to x8, 2.0m (use with M9045B only)Y1202A PCIe cable: x8, 2.0mY1203A PCIe cable: x8, 0.5m, used for chassis-to-chassis in multiple chassis systems