At-a-glance specs.
| Motherboard | ECS PF88 Extreme |
| CPU Support | All LGA775 processors (including dual-core models) |
| Northbridge | SiS656 |
| Memory Support | 4 slots, DDR-II only. Supports DDR2-400MHz, 533MHz, and 667MHz at 200MHz FSB. 4GB max, dual-channel |
| AGP | None |
| PEG | 2x x16 from SiS656/756 |
| Southbridge | SiS965 |
| Audio | 8-channel feed from SiS965 to Realtek ALC850 CODEC |
| Audio Connectivity | 6-port backplane speaker |
| PCI | 1x 32-bit 33MHz PCI 2.1 slots |
| PCI Express | 1x x1 slots |
| IDE | 2 ATA133 compliant ports from SiS965 |
| IDE RAID | None |
| SATA | 4 ports from SiS965 |
| SATA RAID | RAID0, 1, 0+1, and JBOD from SiS965 | SATA RAID #2 | RAID0 and RAID1 from Silicon Image Sil3132 PCI-Express-based controller. SATA2 compliant |
| Networking | Gigabit Ethernet MAC controller on SiS965 via Marvell 88E1111 PHY |
| USB | 8 USB2.0 ports from SiS965. 4x backplane USB2.0 and 4x internal I/O USB2.0 |
| FireWire | 2-port 1394a FireWire support from VIA VT6307 ASIC |
| Other I/O | PS/2, Parallel, 2x Serial |
| Onboard connectors and pin headers | Floppy, 2x ATA133, 4x USB2.0, 6x SATA, FireWire 1394a, Elite Bus connector, 3x usable fan headers |
| Form Factor | 305mm x 245mm, ATX |
| Expected price | £65 inc. VAT. £31 for SIMA card |
The strangest set of features yet!
