E5 v3 & v4 Series

Operating System :Windows 7 Home & Pro. MAR, Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset :Intel C612 chipset
Processors :Intel® Xeon processor E5-1600 v3 Series plus select Intel Xeon E5-2600 v3
Memory Support :Quad channel;,Up to 256GB10 2133MHz DDR4 ECC RDIMM memory, 8 DIMM slots
Hard Drive :SATA or SSD
Removable Media :Optional
Expansion Bays :One external slimline optical bay; Two internal 3.5″ hard drive bays; one external 5.25″ bay
Expansion Slots :Two PCIe x16 Gen 3; one PCIe x16 Gen 3 wired x8 (HL); one PCIe x16 Gen 2 wired x4; one PCIe x1 Gen 2; One PCI 32bit
Graphics :Support for two PCI Express x16 Gen 2 or Gen 3 graphics cards up to 300W
Audio :Integrated: Realtek ALC3220 High Definition Audio
Communications :Integrated Intel I217 Gigabit Ethernet controller
I/O Ports :Front: Three USB 2.0, One USB 3.0, Mic/Headphone; Rear: Three USB 2.0, Three USB 3.0, Two PS2, One Serial
Power :80 Plus? Gold Certified, 90% efficient): 685W or 425W
Dimensions :(HxWxD): 16.30 x 6.79 x 18.54″; 414 x 172.6 x 471mm
Weight :N/A

Operating System : Windows 10 Home & Pro MAR, Ubuntu Linux, Free DOS
Chipset :Intel C612
Processors :Intel Xeon Processors: E5-1600 v3/v4 family (4C/6C/8C), E5-2600 v3 family (8C)
Memory Support :8 DIMM Slots for DDR4 ECC Registered Memory
Hard Drive :500GB to 4TB SATA 3.0-Gb/s, 128GB to 1TB SSD Drives
Removable Media :16X DVD-ROM SATA Drive, 16X DVD+/-RW SuperMulti SATA Drive, Blu-ray Writer
Expansion Bays :External: Two (2) 5.25-inch, Internal: Two (2) 3.5-inch
Expansion Slots :2 PCIe x16 Gen3 Slots, 1 PCIe x8 Gen 3, 1 PCIe x1 Gen 2, 1 PCIe x4 Gen 2, 1 PCI Slot
Graphics :N/A
Audio :Integrated Intel/Realtek HD ALC262 Audio
Communications :Integrated Intel I218LM PCIe GbE Controlle
I/O Ports :Front: Four (4) USB 3.0, Headphone/Mic, Rear: Two (2) USB 2.0, Four (4) USB 3.0, 2 PS2, Audio I/O
Power :525W or 700W
Dimensions :43.2 x 16.8 x 45.6 cm
Weight :13.5 kg