Mid-Tower

1. Single socket H3 (LGA 1150) supports Intel® 4th gen. Core i7/i5/i3 processors 2. Intel® Z87 Chipset 3. Up to 32GB DDR3 non-ECC 1600MHz UDIMM in 4 sockets; Overclocking* support up to 3000MHz

1. Single socket P (LGA 3647) supports Intel® Xeon® Phi™ x200 processor, CPU TDP support Up to 260W 2. Intel® C612 chipset 3. Up to 384GB ECC LRDIMM, 192GB ECC RDIMM, DDR4-2400MHz in 6 DIMM slots 4. 2 PCI-E 3.0 x16, 1 PCI-E 3.0 x4 5. 6x 3.5" and 4x 2.5" tool-less drive bays, 2x 5.25" peripheral bays

1. Single socket H3 (LGA 1150) supports Intel® Xeon® E3-1200 v3, 4th gen. Core i3, Pentium V, Celeron processors 2. Intel® C222 Express PCH 3. Up to 32GB DDR3 ECC 1600MHz UDIMMs in 4 sockets 4. 1 (x8) PCI-E 3.0 in x16, 1 (x8) PCI-E 3.0, and 1 (x4) PCI-E 2.0 in x8 slots 5. I/O Ports: 1 VGA, 2 COM, 2 GbE LAN, dedicated IPMI, 2 USB 2.0 (front) 6. 4x 3.5" tool-less HDD trays + 2x 5.25" drive bays 7. 300W High-efficiency Power Supply

1. Single Socket H4 (LGA 1151) supports Intel® Xeon® processor E-2100 / E-2200 series, 9th/8th Gen. Intel® Core™ i3 Processors, Intel® Celeron®, Intel® Pentium® 2. Intel® C242 chipset 3. Up to 128GB ECC UDIMM, up to DDR4-2666MHz; 4 DIMM slots 4. 1 PCI-E 3.0 x8 (in x16) slot, 2 PCI-E 3.0 x4 (in x8) slots 5. 4 internal 3.5" drive bays, 2 external 5.25" peripheral bays 6. M.2 Interface: 1 PCI-E 3.0 x4 M.2 Form Factor: 22110/2280 M.2 Key: M-Key 7. 2 USB 3.1 Gen1 (front), 2 USB 3.1 Gen1 (rear), 2 USB 2.0 (rear) 8. 1 COM port, 1 VGA port Power Supply 9. 400W Gold Certified High Efficient Power Supply

1. Dual socket B2 (LGA 1356) supports Intel® Xeon® processor E5-2400 v2 2. Intel® C602 chipset; QPI up to 8 GT/s 3. Up to 192GB DDR3 1600MHz ECC Registered DIMM; 6x DIMM slots 4. Expansion slots: 1 PCI 32, 1 PCI-E 3.0 x16, 1 PCI-E 3.0 x4 (in x8) 3 PCI-E 3.0 x8 (1 allows a x16 card) 5. I/O Ports: 1 COM, 2 GbE LAN, 4 USB 3.0 (2 Rear, 2 Front), 6 USB 2.0 (4 Rear, 2 Front), 1 Audio 7.1 HD 6. 4x Fixed 3.5" Drive Bays + Optional 4x Fixed 2.5" SATA2/3 HDD Bays 7. 500W High Efficiency Power Supply

1.Single AMD EPYC™ 7002/7003 Series Processor 2.8 DIMMs; up to 2TB 3DS ECC DDR4-3200MHz RDIMM/LRDIMM 3.5 PCI-E 4.0 x16 (FH), 2 PCI-E 4.0 x8 (FH) 4.Integrated IPMI 2.0 + KVM with dedicated LAN • Software Out of Band License  key (SFT-OOB-LIC) included  for OOB BIOS management 5.4 internal 3.5" SATA3 drive bays and 4 internal 2.5" drive bays M.2 Interface: 2 PCI-E 4.0 x4 M.2 Form Factor: 2280, 22110 M.2 Key: M-Key

Supports both Intel® Xeon® W-1200 Series and 10th Generation Intel® Core™ Processors 2 PCI-E 3.0 x16 slots (16/NA or 8/8) M.2 Interface: 2 PCI-E 3.0 x4 Dual LAN ports, GbE and 2.5GbE 12cm PWM quiet exhaust fan and optional 12cm front intake fan 668W 80PLUS Platinum Power Supply