>> IBM System X3550-M4 (Rackmount 1U) IBM System x3550M4 Processor Up to two Intel Xeon E5-2600 processors up to eight cores / up to 2.9 GHz with up to 20 MB L3 cache / Two QPI+B85 links up to 8.0 GT/s each. Up to 1600 MHz of memory speed / Up to 24 DDR3 DIMMs sockets (12 DIMMs per processors) with Up to 768 GB (24x 32-GB LRDIMMs) / Up to 384 GB with 24x 16-GB RDIMMs / Up to 64 GB with 16x 4-GB UDIMMs, All with two processors / ECC / memory mirroring / Memory Sparing / Up to eight 2.5" hot-swap SAS/SATA HDDs / up to three 3.5" hot-swap SAS/SATA / Intel C604 Chipset / One PCIe 3.0 x16 slot half length / One PCIe 3.0 x8 slots optional PCI-X or PCIe x16; full length (requires a second processor) / Four Gigabit Ethernet ports / Optical-optional / Up to eight USB (2.0) / Integrated Management Module 2 (IMM2) / 550W or 750W Hot-Swap Power Supply 80PLUS Platinum (optional second RPS) / Rackmount 1U / Warranty 3years P/L O/S 24x7 (Without Optical & Without Keyboard + Mouse)
>> IBM System X3620-M3 (Rackmount 2U) IBM System x3620M3 Processor Up to two Intel Xeon processors featuring Quick Path Interconnect(QPI) technology at up to 2.66GHz with up to 12MB L3 / up to 4 Core / with Intel Turbo Boost Technology and Hyper-Threading / 48GB max per processor(using 8GB DIMMs) / PC3-10600 1333MHz LP 240-pin Registered ECC DDR3 SDRAM DIMMs / twelve slots on systemboard / six DIMMS per processor / ChipKill / memory mirroring / Optional Optical Drive / Either Eight 3.5-inch SATA/SAS hot swap disk bays or Four 3.5-inch SATA simple disk bays std / Two PCI-Express 2nd Gen x8 slots / Two Gigabit Ethernet ports / Four USB (2.0) / Integrated Management Module (IMM) / 675 watt Hot-Swap Power Supply (optional second RPS) / Rackmount 2U / Warranty 3 years P/L O/S 9x5 NBD (Without Optical & Without Keyboard + Mouse)
>> IBM System X3630-M4 (Rackmount 2U) IBM System x3530M4 Processor Up to two Intel Xeon processor E5-2400 product family CPUs with eight cores (up to 2.3 GHz) or six cores (up to 2.4 GHz) or four cores (up to 2.2 GHz), one QPI link up to 8.0 GT/s, up to 1600 MHz memory speed, up to 20 MB L3 cache;/ Up to 192 GB with 12x 16 GB RDIMMs and two processors, ECC, Chipkill, memory mirroring, and memory rank sparing / optional Optical Drive for models with up to 8x 3.5-inch drive bays / Up to eight 3.5" SATA simple-swap drive bays, up to eight 3.5-inch SAS/SATA hot-swap drive bays, or up to 14x 3.5-inch SAS/SATA hot-swap drive bays (12 on the front, 2 on the rear of the server), intermix of SAS/SATA is supported / Intel C600 Chipset / 2x PCIe 3.0 x16 full height, 2x PCIe 3.0 x16 low profile, all x8-wired, 1x PCIe 3.0 dedicated slot for ServeRAID adapter / Two Gigabit Ethernet ports upgradeable to four with optional FoD license / Eight USB (2.0) - 2 Front, 4 Rear, 2 internal / Integrated Management Module (IMM) II / Up to two redundant hot-swap power supplies, either 550W AC or 750W HE AC. 80 PLUS Platinum certification / Rackmount 2U / Warranty 3years P/L O/S 24x7x4 (Without Optical & Without Keyboard + Mouse)
>> IBM System X3650-M3 (Rackmount 2U) IBM System x3650M3 Processor Up to two Intel Xeon processors featuring Quick Path Interconnect(QPI) technology at up to 3.33GHz with up to 12MB L3 / up to 6 Core / with Intel Turbo Boost Technology and Hyper-Threading / 72GB max per processor(using 8GB DIMMs) / PC3-10600 1333MHz LP 240-pin Registered ECC DDR3 SDRAM DIMMs (or up to 12 DIMMS / 24GB of UDIMM) / eighteen slots on systemboard / nine DIMMS per processor / ChipKill / memory mirroring / Supports two DIMMs per channel at 1333MHz for L5640 and X5600 series processors / optional Optical Drive / Eight 2.5-inch Small Form Factor (SFF) hot swap disk bays std / optional expansion to sixteen SFF hot swap disk bays / Intel 5520 Chipset / Four second-generation PCI-Express x8 slots / convertible via riser(s) to two PCI-E x16 or four 64-bit 133MHz PCI-X / Two Gigabit Ethernet ports / Four USB (2.0) / Integrated Management Module (IMM) / 675 watt Hot-Swap Power Supply (optional second RPS) / Rackmount 2U / Warranty 3 years 24x7x4 (Without Optical & Without Keyboard + Mouse)
>> IBM System X3650-M4 (Rackmount 2U) IBM System x3650M4 Processor Up to two Intel Xeon E5-2600 processors up to eight cores / up to 2.9 GHz with up to 20 MB L3 cache / Two QPI+B85 links up to 8.0 GT/s each. Up to 1600 MHz of memory speed / Up to 24 DDR3 DIMMs sockets (12 DIMMs per processors) with Up to 768 GB (24x 32-GB LRDIMMs) / Up to 384 GB with 24x 16-GB RDIMMs / Up to 64 GB with 16x 4-GB UDIMMs / Up to 384 GB with 24x 16-GB HC DIMMs, All with two processors / ECC / memory mirroring / Memory Sparing / Up to sixteen 2.5" hot-swap SAS/SATA HDDs / up to six 3.5" hot-swap SAS/SATA / Intel C602J Chipset / Three PCIe 3.0 x8 / Three optional slots with option: PCIe x16, PCIe x8 or PCI-X slots (requires a second processor and second raiser card) / Four Gigabit Ethernet ports / Optical-optional / Up to eight USB (2.0) / Integrated Management Module 2 (IMM2) / 550W, 750W or 900W Hot-Swap Power Supply 80PLUS Platinum (optional second RPS) / Rackmount 2U / Warranty 3years P/L O/S 24x7 (Without Optical & Without Keyboard + Mouse)
>> IBM System X3850-X5 (Rackmount 4U) IBM System x3850X5 Processor Up to Four Intel Xeon EX Processors featuring Quick Path Interconnect(QPI) technology at up to 2.26GHz / up to Eight-Core / 12, 18 or 24MB L3 cache / 4 or 16GB std / PC3-10600 1066MHz LP 240-pin Registered ECC DIMMs / 8 DIMM slots per memory card / 64 DIMMS max (in 8 memory card) for up to 1024GB / Memory ProteXionTM, ChipkillTM, Memory MirroringTM and sparing / Optional Optical Drive / Eight 2.5in HS SFF SAS HDD / RAID 0, 1 (optional RAID 5) / 7 total PCI-Express: One PCI-Express 2nd Gen x16 slot / Three PCI-Express 2nd Gen x8 slots full length / Three PCI-Express 2nd Gen x8 slots half length / 5 USB (2.0) / Two Gigabit Ethernet ports Broadcom® 5709C / Emulex 10Gb Virtual Fabric Ethernet adapter / SVGA Matrox G200eV 16MB / Two 1975 watt Redundant Power Supply / Light Path Diagnostics / w/o Keyboard/Mouse / IBM Server Guide, IBM Director / Rackmount 4U / Warranty 3 years & Labor.