CPU Type: Single Socket H4 (LGA 1151), CPU TDP support up to 95W
Support Intel Xeon Processor E-2100 series, 8th Gen. Intel Core i3 / Pentium / Celeron Processors
Max Memory Supported: 2 x DIMM slots
Up to 64GB Unbuffered ECC UDIMM
Up to DDR4-2666 MHz
CPU Type: Intel Xeon Processor D-2146NT, 8-Core, 16 Threads, 80W
Memory Slots: 4 x 288Pin
Max Memory Supported: Up to 512GB DDR4 ECC LRDIMM
Up to 256GB DDR4 ECC / non-ECC RDIMM
Serial ATA: SoC controller for 4 SATA3 (6 Gbps) ports, (or 2 NVMe U.2 / 8 SATA3 through two Port Eight Intel PCH SATA 3.0 Ports or Two MINI-SAS HD ports)
Max Memory Supported: Supports up to 32 GB DDR3 ECC Registered memory (RDIMM) in 6 DIMM sockets
Supports up to 16 GB DDR3 ECC Un-Buffered memory (UDIMM) in 4 DIMM sockets