Processor: Powerful quad-core 2.0 GHz/1333 MHz, Intel(r) Xeon E5405 processor, 2.33 GHz/1333 MHz Intel E5410 processor, 2.50 GHz/1333 MHz Intel E5420, and a 2.6 GHz/1333 MHz Intel E5430 processor, all with 12 MB L2 cache
Memory:
1 GB of 667 MHz DDR2 ECC system memory, 32 GB maximum
Advanced third-generation Chipkill ECC memory controller to help correct single-bit, two-bit, three-bit, and four-bit memory errors
Hard drive (HD):
Eight-port SAS/SATA controller or native SATA controller
Support for up to twelve 3.5-in Serial Attach SCSI (SAS) HDs
up to 3.0 TB total capacity using 750 GB SAS HDD options for 7973 and 7974 models
up to 6.0 TB total capacity using 750 GB SATA HDD options in 7975 and 7976 models, or up to 2.4 TB capacity using 300 GB HS SAS HDDs in 7975 and 7976 models
Slots: Six PCI slots: two 64-bit/133 MHz PCI-X slots, three PCI-Express slots, one PCI 33 MHz slot
Bays: Eleven drive bays: 48x CD-ROM, tape drive (option), eight hot-swap HDs or four simple-swap HDs
Networking: Integrated Broadcom 5721 KFB3 Gigabit Ethernet controller
Power supply: 670-watt power supply; or one hot-swap 835 W power
RAID support:Integrated RAID-0,-1, and -10 support, optional RAID-5 with adapter card