IBM System x3630 M4

Form factor/height	2U Rack
Processor (max)	2-, 4-, 6-, 8-core Intel Xeon processor E5-2400 product family, up to 1600 MHz memory access speed
Number of processors (std/max)	1/2
Cache (max)	Up to 20 MB L3
Memory (max)	Up to 384 GB DDR-3 LRDIMM memory via 12 DIMM slots
Expansion slots	2 - 4 x8 PCIe slots +x4 slotless RAID
Disk bays (total/hot-swap)	4, 8 x 3.5-inch/SSD simple-swap SATA HDDs or 8 x 3.5-inch/SSD hot-swap SAS/SATA HDDs +tape (value model), 12+2x 3.5-inch/SSD hot-swap (storage-rich model)
Maximum internal storage	Up to 32 TB disk (value model), up to 56 TB (storage-rich model)
Network interface	Intel Ethernet Controller I350 Dual 1Gb on board + Intel I-350 Embedded Dual Port GbE Activation for IBM System x Feature on Demand (FoD)
Power supply (std/max)	Up to two 550 W/750 W/900 W 80 PLUS® certified PSU
Hot-swap components	Power supplies, hard disk drives
RAID support	Integrated 3 Gbps software RAID-0, -1, -10 for value entry model; optional hardware RAID-0, -1, -10 or RAID-5, -50 or -6, -60
Systems management	IBM Systems Director, IBM Systems Director Active Energy Manager™, IMM (Integrated Management Module) with IPMI 2.0 support, UEFI (Unified Extensible Firmware Interface), IBM ToolsCenter, status LEDs
Operating systems supported	Microsoft Windows Server, Red Hat Linux, SUSE Linux, VMware
Warranty	3-year customer replaceable unit and onsite limited warranty, next business day 9x5, service upgrades available