Mid-Tower

1. Single socket H2 (LGA 1155) supports Intel® Xeon® E3-1200 & v2 series, 2nd Gen Core i3 processors* 2. Up to 32GB DDR3 ECC 1333MHz / 1600MHz* UDIMMs in 4 sockets 3. 1 PCI-E 3.0* x16, 2 PCI-E 2.0 x4 in x8, and 3 PCI 32-bit Expansion Slots 4. Intel® 82574L, 2x GbE LAN ports 5. Front I/O: 2x USB 2.0 ports 6. 4x 3.5" internal SATA HDDs and opt. 4x 2.5" HDD cage, 90° rotatable 7. 500W High-efficiency Power Supply

1. Single socket R (LGA 2011) supports Intel® Xeon® processor E5-2600/1600 and E5-2600/1600 v2 family† 2. Up to 512GB ECC DDR3, up to 1866MHz; 8x DIMM slots 3. Expansion slots: 2 PCI-E 3.0 x16, 1 PCI-E 3.0 x4 (in x8), 1 PCI-E 2.0 x4 (in x8), 1x PCI-32 4. Intel® 82579LM and 82574L, 2x Gigabit Ethernet LAN ports 5. 4 USB 3.0 and 14 USB 2.0 ports 6. 4x 3.5" SATA3 HDD bays, 90° rotating hard drive cage, 4x 2.5" internal HDD/SSD bays (opt.) 7. 900W Gold Level Power Supply

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 6. Dual GbE LAN port via Intel® i350 7. Dual cooling zones, 6 fans total 1x 12cm rear exhaust fan 8. 750W Multi-output Power Supply

1. Single socket H2 (LGA 1155) supports Intel® Xeon® E3-1200 & v2 series, 2nd Gen Core i3 processors* 2. Up to 32GB DDR3 ECC 1333MHz / 1600MHz* UDIMMs in 4 sockets 3. 2 PCI-E 3.0* x8 and 1 PCI-E 2.0 x4 in x8 Expansion Slots 4. Intel® 82579LM and 82574L, 2x Gigabit Ethernet LAN ports 5. 9x USB 2.0 ports (2 rear + 6 via header + 1 Type-A) 6. 2x 5.25" external drive bays, 4x 3.5" internal drive bays, 1x 3.5" external drive bay (OEM), 90° rotating hard drive cage 7. 300W High-efficiency Power Supply

1. Single socket H4 (LGA 1151) supports Intel® 7th/6th Gen. Core™ i7/i5/i3 series 2. Intel® Z270 Express Chipset 3. Up to 64GB Non-ECC UDIMM, DDR4-3733MHz (OC), in 4 DIMM slots 4. 4 PCI-E 3.0 x16 (run at 16/NA/16/NA, 8/8/8/8, Auto Switch), 1 PCI-E 3.0 x4 5. 2 PCIe 3.0 x4 M.2 (support 22110) 1 compatible w/ SATA; RAID 0, 1 support 6. 2 PCIe 3.0 x4 U.2 (1 share with M.2); RAID 0, 1 support 7. USB 3.1/3.0/2.0, 2 GbE LAN ports (1 via Intel i210-AT, 1 via Intel i219V) 8. Removable 3.5" and 2.5" HDD/SSD cages with tool-less trays for up to 10 drives; 2x 5.25" Peripheral Drive Bays 9. 1 DP (Display Port), 1 HDMI 10. HD Audio 7.1 channel connector by Realtek ALC1150, support SPDIF-Out 11. 750W Multi-output ATX Power Supply with modular cable; 80Plus Gold

Supports 12th and 13th Gen Intel® Core™ i9, i7, i5, and i3 Processors 2 PCIe 5.0 x16 slots (16/NA or 8/8) Single LAN with Intel® i219V 1Gb Single LAN with Marvell AQC113 10Gb 3x 12cm PWM Fans

1. Supports 12th Gen. Intel® Core™ i Processors 2. 2 PCI-E 5.0 x16 slots (16/NA or 8/8) M.2 Interface: 3 PCI-E 4.0 x4 3. Dual LAN ports, GbE and 2.5GbE 4. 12cm PWM quiet exhaust fan and optional 12cm front intake fan 5. 668W 80PLUS Platinum Power Supply

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 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 6. Dual GbE LAN port via Intel® i350 7. Dual cooling zones, 6 fans total 1x 12cm rear exhaust fan 8. 750W Multi-output Power Supply

1. Single socket R4 supports Intel® Core™ i9/i7/i5 X-Series, and Intel® Core™ i9 Extreme X-Series Processors 2. Intel® X299 chipset 3. Up to 128GB Non-ECC UDIMM, DDR4-2666MHz, in 8 DIMM slots 4. 4 PCI-E 3.0 x16; 1 PCI-E 3.0 x4, 2 M.2 M key with Intel® Optane™ support