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Dell PowerEdge R620 vs Lenovo ThinkSystem SR630

Side-by-side specifications from the vendors' own documents. The PowerEdge R620 is a compact 1U dual-socket enterprise server providing 24 DDR3 memory slots and Intel Xeon E5-2600 v2 compute. The ThinkSystem SR630 was Lenovo's dense 1U two-socket enterprise server for the 1st and 2nd Generation Intel Xeon Scalable processor family.

Dell PowerEdge R620Lenovo ThinkSystem SR630
BrandDellLenovo
Statusend-of-supportend-of-sale
ReleasedMar 2012Jul 2017
Form factor1U rack1U rack
Cpu sockets22
Cpu platformIntel Xeon E5-2600 and E5-2600 v2 series processorsIntel Xeon Scalable 1st Gen (Skylake-SP) and 2nd Gen (Cascade Lake-SP) up to 205W TDP
Memory slots2424
Memory typeDDR3 ECC RDIMM/LRDIMM up to 1866 MT/sDDR4-2666 / DDR4-2933 RDIMM / LRDIMM
Drive baysUp to 10x 2.5in or 8x 2.5in plus optical drive or 4x 2.5in plus PCIe SSDsUp to 10x 2.5-inch SFF hot-swap bays (including up to 4 AnyBay NVMe bays) or 4x 3.5-inch LFF bays
Pcie slotsUp to 3x PCIe Gen3 slotsUp to 3 PCIe 3.0 slots plus dedicated LOM and internal M.2 boot slots
Power supplyDual hot-plug redundant PSUs (495W, 750W)Dual redundant 550W / 750W / 1100W AC 80 PLUS Platinum or Titanium PSUs
Memory max (GB)—3,072
Network onboard—LOM slot for 1GbE, 10GbE, or 25GbE plus dedicated 1GbE XClarity management port

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