Mainstream

1. Dual socket R (LGA 2011) supports Intel® Xeon® processor E5-2600 2. Up to 1TB ECC DDR3 up to 1866MHz; 16x DIMM slots 3. Add on card support: 2 PCI-E 3.0 x16 4. Intel® i350 Dual port Gigabit Ethernet 5. 4x 3.5" Hot-swap SAS/SATA HDD 6. 700W Redundant Power Supplies

1. Dual socket R (LGA 2011) supports Intel® Xeon® processor E5-2600 2. Up to 1.5TB ECC DDR3 up to 1866MHz; 24x DIMM slots 3. 1x PCI-E 3.0 x16 FHHL 4. Intel® X540 Dual port 10GBase-T 5. 4x 3.5" Hot-swap SATA HDD Bays 6. 600W High-efficiency power supply

1. Single AMD EPYC™ 7000-Series Processor 2. Up to 2TB Registered ECC DDR4   2666MHz SDRAM in 16 DIMMs 3. Expansion slots:   1 PCI-E 3.0 x16 (FH/HL) slot   M.2 Interface: PCI-E 3.0 x4    (NVMe based)   M.2 Form Factor: 2280, 22110   M.2 Key: Onboard M-key   Number of M.2: Dual 4. Integrated IPMI 2.0 + KVM with   dedicated LAN 5. 2x 10GBase-T LAN ports   via Broadcom BCM57416 6. 24 hot-swap 2.5" U.2 NVMe drive bays 7. 1200W Redundant Power Supplies   Titanium Level (96%)

Dual sockets P+ (LGA-4189) 3rd Gen Intel® Xeon® Scalable processors CPU TDP supports Up to 270W TDP 3 UPI up to 11.2 GT/s Intel® C621A Chipset Up to 4TB 3DS ECC RDIMM, DDR4-3200MHz, Up to 4TB 3DS ECC LRDIMM, DDR4-3200MHz - Up to 4TB Intel® Optane™ Persistent Memory 200 Series, DDR4-3200MHz, in 18 DIMM slots (P1-DIMMB2 and P2-DIMMB2 are reserved for Intel® Optane Persistent Memory 200 Series only) 4 PCI-E 4.0 x16 Low Profile (LP) 2 PCI-E 4.0 x8 Low Profile (LP) Dual Gigabit LAN with Intel® i350 Ethernet Controller

Intel® Atom® Snow Ridge P5000 16-Core with embedded QAT support 1x PCI-E 3.0 x8 expansion for AOC 2 Hot-swap 2.5" SATA3 drive bays 3x 40x28mm 4-PIN PWM fans Cost Effective 1U Short-Depth Chassis with Redundant 300 PSU M.2 selections (M.2 M-Key for SSD, B-Key for WAN or 4G-LTE module, Ekey for WiFi ) Onboard TPM Header, IPMI with OOB support