ROBO-8921VG2R is a PICMG 1.3 long card launched by Portwell Technology, which supports dual Xeon® low voltage processors, DDR2 ECC memory, VGA and dual gigabit network ports.
The ROBGO-8921VG2R is a server board that supports dual‑quad‑core low‑voltage Intel Xeon processors in an LGA771 socket, paired with an Intel 5100 chipset and ICH9R. It provides four 240‑pin DDR2 DIMM slots for up to 32 GB of memory and multiple PCI Express slots for expansion.
Storage options include six SATA300 ports, with two accessible via the backplane, and dual Intel 82575 Gigabit Ethernet controllers. The board measures 338.5 mm × 122 mm, operates from 0 °C to 60 °C, and includes a programmable watchdog timer ranging from 0.5 s to 254.5 min. This manual is written in Chinese.
| Processor | Dual‑quad‑core low‑voltage Intel Xeon |
|---|---|
| Processor socket | LGA771 |
| Front side bus | 1333/1066 MHz |
| Chipset | Intel 5100 with ICH9R |
| Memory slots | Four 240‑pin DDR2 DIMM sockets |
| Maximum memory | 32 GB DDR2 533/667 |
| Ethernet ports | Dual Intel 82575 Gigabit Ethernet |
| USB ports | Ten USB 2.0 ports (four via backplane) |
| SATA ports | Six SATA300 devices (two via backplane) |
| Dimensions | 338.5 mm × 122 mm |
| Operating temperature | 0 °C to 60 °C |
| Storage temperature | -20 °C to 80 °C |
| Watchdog timer range | 0.5 s to 254.5 min programmable |
It supports dual‑quad‑core low‑voltage Intel Xeon processors.
Up to 32 GB DDR2 memory can be installed across four 240‑pin DIMM slots.
The board includes two Intel 82575 Gigabit Ethernet ports.
The board measures 338.5 mm in length by 122 mm in width.