IBM 7945D2U User Manual - Page 16

Leadership enterprise server with significantly lower cost of ownership in a highly available and expandable, rack-dense, 2U dual-socket server IBM System x3650 M3 Specifications Machine type 7945-12x, 22x, 32x, 52x/54x, 62x, 72x, 82x, D4x, H4x, J4x/J6x/JCx, L4x Form factor 2U Processor types (standard) 6-Core Xeon (E56xx/L56xx/X56xx) 2.26GHz L5640 (H4x), 2.4GHz E5645 (52x/54x), 2.53GHz E5649 (62x), 2.66GHz X5650 (J4x/J6x/JCx), 2.8GHz X5660 (L4x), 3.06GHz X5675 (72x), 3.46GHz X5690 (82x) 4-Core Xeon (E56xx/L56xx/X56xx) 1.6GHz E5603 (12x), 1.86GHz L5609 (CTO), 2.13GHz E5606 (22x), 2.13GHz L5630 (CTO), 2.26GHz E5607 (32x), 2.4GHz E5620 (D4x), 2.93GHz X5647 (CTO), 3.2GHz X5672 (CTO), 3.6GHz X5687 (CTO) Maximum processor power draw QuickPath Interconnect (QPI) speed (gigatransfers per second) 130W-82x (X5647/X5687 via CTO) 95W-72x, J4x/J6x/JCx, L4x, X5672 via CTO) 80W-12x, 22x, 32x, 52x/54x, 62x, D4x 60W- H4x 40W- L5609/L5630 via CTO 6.4GTps (72x, 82x, J4x/J6x/JCx, L4x, X5660/X5672/X5687 via CTO) 5.86GTps (52x/54x, 62x, D4x, H4x, L5630 and X5647 via CTO) 4.8GTps (12x, 22x, 32x, L5609 via CTO) # of processors standard / maximum 2 / 2 (54x, J6x/JCx) 1 / 2 (all other models) Hyper Threading Technology supported Yes (2 threads per core)-52x/54x, 62x, 72x, 82x, D4x, H4x, J4x/J6x/JCx, L4x No-2x, 22x, 32x Turbo Boost Technology supported Yes-52x/54x, 62x, 72x, 82x, D4x, H4x, J4x/J6x/JCx, L4x No-12x, 22x, 32x Internal L3 cache 12MB (1 shared 12MB cache)-(all other models) 8MB (1 shared 8MB cache)-(22x,32x) 4MB (1 shared 4MB cache)-(12x) Chipset BIOS type Standard memory9 (192GB maximum) # of DIMM sockets total / available Memory voltage standard Memory type standard Maximum memory access speed Memory interleaving DIMM types / capacities supported Intel 5520 Unified Extensible Firmware Interface (UEFI) 24GB (6 x 4GB)- J6x/JCx 8GB (2 x 4GB)-54x 4GB (1 x 4GB)-12x, 22x, 32x, 52x, 62x, 72x, 82x, D4x, H4x, J4x, L4x 18 / 12-J6x/JCx 18 / 16-54x 18 / 17-12x, 22x, 32x, 52x, 62x, 72x, 82x, D4x, H4x, J4x, L4x 1.35V Registered PC3-10600 (DDR III ECC (Chipkill protection standard)-Single-rank x4 1333MHz (52x/54x, 62x, 72x, 82x, H4x, J4x/J6x/JCx, L4x) 1066MHz (12x, 22x, 32x, D4x) Yes (two-way using pairs DIMMs) PC3-10600 1333MHz RDIMM 2GB 1R x8 1.35V; 2GB 2R x8 1.35V; 4GB 1R x4 1.35V; 4GB 2R x4 1.35V; 4GB 2R x8 1.35V; PC3-10600 1333MHz UDIMM 2GB 1R x8 1.35V; 4GB 2R x8 1.35V PC3L-8500R 1066MHz RDIMM 8GB 2R x4 1.35V; 16GB 4R x4 1.35V 9 Maximum memory and disk capacity may require the replacement of standard components with the largest supported component available. 16 Please see the Legal Information section for important notices and information.