E-ATXDimensions: 12" x 13" (30.5cm x 33.2cm)
16x 240-pin DDR3 DIMM socketsSupports up to 512 GB DDR3 ECC Registered memory (RDIMM)Supports up to 128 GB DDR3 ECC Un-Buffered memory (UDIMM)
1600/1333/1066/800MHz ECC DDR3 SDRAM 72-bit, 240-pin gold-plated DIMMs
32GB, 16GB, 8GB, 4GB, 2GB, 1GB
1.5 V, 1.35 V
Corrects single-bit errorsDetects double-bit errors (using ECC memory)
Intel® C602 chipset
SATA 2.0 3Gbps with RAID 0, 1, 5, 10SATA 3.0 6Gbps with RAID 0, 1, 5, 10
Intel® i350 Dual Port Gigabit EthernetVirtual Machine Device Queues reduce I/O overheadSupports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
SAS2 via LSI 2308RAID 0, 1, 10 support
RealTek ALC889 7.1 High Definition Audio with S/PDIF header
Nuvoton W83627
2x SATA 3.0 ports (6Gbps)6x SATA 2.0 ports (3Gbps)
8x SAS2 ports (6Gbps)
2x RJ45 Gigabit Ethernet LAN ports
4x USB 3.0 ports (2 rear and 2 via header)7x USB 2.0 ports (4 rear + 2 via header + 1 Type A)
Line-in / Line-out / Microphone Ports
2x Headers
1 DOM (Disk on Module) power connector
3 (x16) PCI-E 3.0 slots2 (x8) PCI-E 3.0 slots1 (x4) PCI-E 3.0 (in x8) slot
128Mb SPI Flash EEPROM with AMI BIOS
Plug and Play (PnP)APM 1.2PCI 2.3ACPI 1.0 / 2.0 / 3.0 / 4.0USB Keyboard supportSMBIOS 2.7.1UEFI