Leadership enterprise server with significantly lower cost of ownership in a highly available andexpandable, rack-dense, 2U dual-socket serverPlease see the Legal Information section for important notices and information. 16IBM System x3650 M3 SpecificationsMachine type 7945-A2x, B2x, C2x, D2x, F2x, G2x, H2x, J2x, L2x, M2x, N2xForm factor 2UProcessor types (standard)6-Core Xeon(L56xx/X56xx)2.26GHz L5640(H2x), 2.66GHzX5650 (J2x),2.8GHz X5660(L2x), 2.93GHzX5670 (M2x),3.33GHz X5680(N2x), otherprocessorssupported via CTO4-Core Xeon(E56xx/L56xx)2.13GHz L5630(C2x), 2.4GHzE5620 (D2x),2.53GHz E5630(F2x), 2.66GHzE5640 (G2x),other processorssupported via CTO4-Core Xeon(E55xx)2.13GHz E5506(A2x), 2.26GHzE5507 (B2x),other processorssupported via CTO2-Core Xeon(E55xx)E5503 processorsupported via CTOMaximum processor power draw130W—N2x(3.46GHzX5677processorsupported viaCTO)95W—J2x,L2x, M2x(X5550,X5560,X5570, X5667processorssupported viaCTO)80W—A2x,B2x, D2x,F2x, G2x(E5503,E5504,E5520,E5530, E5540processorssupported viaCTO)60W—H2x40W—C2x(L5609processorsupported viaCTO)QuickPath Interconnect (QPI) speed(gigatransfers per second)6.4GTps(J2x, L2x, M2x, N2x)5.86GTps(C2x, D2x, F2x, G2x,H2x)4.8GTps(A2x, B2x)# of processors standard / maximum 2 / 2 (F2x) 1 / 2 (all other models)Hyper Threading Technology supported Yes (2 threads per core) — C2x, D2x,F2x, G2x, H2x, J2x, L2x, M2x, N2x No — A2x, B2xTurbo Boost Technology supported Yes — C2x, D2x, F2x, G2x, H2x, J2x,L2x, M2x, N2x No — A2x, B2xInternal L3 cache 12MB (1 shared 12MB cache)—(all othermodels) 4MB (1 shared 4MB cache)—(A2x, B2x)Chipset Intel 5520BIOS type Unified Extensible Firmware Interface (UEFI)Standard memory7 (192GB maximum)12GB (3 x 4GB) — J2x,L2x, M2x, N2x 8GB (2 x 4GB) — F2x 4GB (1 x 4GB) — A2x,B2x, C2x, D2x, G2x, H2x# of DIMM sockets total / available18 / 15 — J2x, L2x, M2x,N2x 18 / 16 — F2x 18 / 17 — A2x, B2x, C2x,D2x, G2x, H2xMemory voltage standard 1.5V (A2x, B2x, D2x, F2x, G2x, J2x, L2x,M2x, N2x) 1.35V (C2x, H2x)Memory type standard Registered PC3-10600 (DDR III ECC (Chipkill protection standard)—Dual-rank x4Maximum memory access speed 1333MHz (H2x, J2x, L2x, M2x, N2x) 1066MHz (A2x, B2x, C2x, D2x, F2x,G2x)Memory interleaving Yes (two-way using pairs DIMMs)DIMM types / capacities supported PC3-10600 PC3-10600 PC3-85007 Maximum memory and disk capacity may require the replacement of standard components with the largest supported componentavailable.