Lenovo SR650 v2 Specifications
Form factor: 2U rack
Chipset: Intel C621A "Lewisburg" chipset, part of the platform codenamed "Whitley"
Processor: One or two third-generation Intel Xeon Scalable processor (formerly codenamed "Ice Lake"). Supports processors up to 40 cores, core speeds of up to 3.6 GHz, and TDP ratings of up to 270W
Memory: Two CPUs and 32 DIMM slots (16 DIMM slots per processor). Each processor has eight memory channels, each with two DIMMs (DPC). 3DS RDIMMs and Lenovo TruDDR4 RDIMMs are both supported. Standard system memory and persistent memory use the same DIMM slots. At 2 DPC, DIMMs can operate at up to 3200 MHz.
Network Interfaces: Dedicated OCP 3.0 SFF slot with PCIe 4.0 x16 host interface. Supports a variety of 2-port and 4-port adapters with 1GbE, 10GbE and 25GbE network connectivity. One port can optionally be shared with the XClarity Controller (XCC) management processor for Wake-on-LAN and NC-SI support
Power supply: up to two hot-swap redundant AC power supplies, 80 PLUS Platinum or 80 PLUS Titanium certification. 500 W, 750 W, 1100 W and 1800 W AC options, supporting 220 V AC. 500 W, 750 W and 1100 W options also support 110V input supply. In China only, all power supply options support 240 V DC. Also available is a 1100W power supply with a -48V DC input
Dimensions: Width: 445 mm (17.5 in.), height: 87 mm (3.4 in.), depth: 764 mm (30.1 in.)
Weight: Maximum: 38.8 kg (85.5 lb)
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