Invento i644 Purley Series

2nd Generation Intel® Xeon® Scalable Processors (Cascade Lake-SP), Intel® Xeon® Scalable Processors. Dual Socket P (LGA 3647) supported, CPU TDP support Up to 140W, 2 UPI up to 10.4 GT/s
Up to 2TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-2933MHz, in 8 DIMM slots
2 PCI-E 3.0 x16, 3 PCI-E 3.0 x8, 1 PCI-E 3.0 x4 (in x8 slot)
Dual LAN with Lewisburg Marvell 88E1512 PHY
IPMI2.0, KVM with dedicated LAN
3 x 3.5" hot-swap SAS/SATA drive bays, optional 2 x 2.5" hot-swap SAS/SATA drive bay
800W Redundant Power Supply Titanium Level

Model	i644
Processor Support	2 X 2nd Generation Intel® Xeon® Scalable Processors (Cascade Lake-SP), Intel® Xeon® Scalable Processors. Dual Socket P (LGA 3647) supported, CPU TDP support Up to 140W, 2 UPI up to 10.4 GT/s
Core Logic	Intel® C621 Chipset
Memory	8 x DIMM slots; Up to 2TB 3DS ECC RDIMM, DDR4-2933MHz; Up to 2TB 3DS ECC LRDIMM, DDR4-2933MHz
PCIe Expansion Slot	PCI-E: 2 PCI-E 3.0 x16, 3 PCI-E 3.0 x8, 1 PCI-E 3.0 x4 (in x8 slot) M.2 M.2 Interface: 1 SATA/PCI-E 3.0 x4 Form Factor: 2260, 2280 Key: M-Key
RAID Options	SATA: Intel® C621 controller for 10 SATA3 (6 Gbps) ports; RAID 0, 1, 5, 10
Drive Bays	3 x 3.5" hot-swap SAS/SATA drive bays Optional 2 x 2.5" hot-swap SAS/SATA drive bay
IPMI	ASPEED AST2500
Network Controllers	Dual LAN with Lewisburg Marvell 88E1512 PHY
Cooling Feature	4 x 4cm high-performance counter-rotating PWM fan(s) with optimal fan(s) speed control Optional 1 x 4cm high-performance counter-rotating PWM fan(s) with optimal fan(s) speed control
Onboard I/O	SATA: 10 SATA3 (6Gbps) port LAN: 2 RJ45 Gigabit Ethernet LAN ports USB: 4 USB 2.0 ports (2 rear + 2 headers), 3 USB 3.0 ports (2 headers + 1 Type A) Video Output: 1 VGA port Serial Port / Header: 1 COM Port (1 header) TPM: 1 TPM Header
Power Supply	800W Redundant Power Supply Titanium Level Certified 80PLUS (96% efficiency)
Dimension / Form Factor	2U Rackmount