Technical Guide
Page 26
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - USB 3.0 PORT PCIE ADD-IN CARD Connector Type Controller Details Controller bus architecture (example PCIe 1.0a x1) Chipset IO Ports Power Consumption Connector Full height USB3.0 add-in card Half height USB3.0 add-in card OS Support MT DT SFF PCI Express Gen. 2.0 X1 Optional PCI... Rates supported Encryption Operating temperature Operating humidity Operating System Driver Support MT DT SFF USFF Custom WLAN Antenna Connector Electrically compatible with the PCI Express Base Specification v1.1 (x1 lane) and PCIe...
DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - USB 3.0 PORT PCIE ADD-IN CARD Connector Type Controller Details Controller bus architecture (example PCIe 1.0a x1) Chipset IO Ports Power Consumption Connector Full height USB3.0 add-in card Half height USB3.0 add-in card OS Support MT DT SFF PCI Express Gen. 2.0 X1 Optional PCI... Rates supported Encryption Operating temperature Operating humidity Operating System Driver Support MT DT SFF USFF Custom WLAN Antenna Connector Electrically compatible with the PCI Express Base Specification v1.1 (x1 lane) and PCIe...
Technical Guide
Page 27
...SERIAL PORT PCIE ADD-IN CARD NOTE: DT and SFF supports low profile (LP) card. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - SERIAL / PARALLEL PORT PCIE ADD-IN CARD Connector Type ...Data Rates supported Controller Details Controller bus architecture (example PCIe 1.0a x1) Driver Support Full height Serial / Parallel add-in card Environment Operation Temperature Operation Humidity Storage Temperature MT DT SFF USFF RS-232 50bps ~115.2Kbps PCI...
...SERIAL PORT PCIE ADD-IN CARD NOTE: DT and SFF supports low profile (LP) card. DELL™ OPTIPLEX™ 990 TECHNICAL GUIDEBOOK -V 1.0 COMMUNICATIONS - SERIAL / PARALLEL PORT PCIE ADD-IN CARD Connector Type ...Data Rates supported Controller Details Controller bus architecture (example PCIe 1.0a x1) Driver Support Full height Serial / Parallel add-in card Environment Operation Temperature Operation Humidity Storage Temperature MT DT SFF USFF RS-232 50bps ~115.2Kbps PCI...