Processing
· Quad-core: 2.93GHz Quad-Core Intel Xeon 3500 series processor
· Next-generation Intel microarchitecture
o 8MB of fully shared L3 cache per processor
o Integrated memory controller
o Turbo Boost dynamic performance
o Hyper-Threading technology for up to 16 virtual cores
o 128-bit SSE4 SIMD engine
o 64-bit data paths and registers
o Optimized for energy efficiency
Memory
· 1066MHz DDR3 ECC SDRAM
· 16GB RAM
Graphics and displays
· Double-wide, 16-lane PCI Express 2.0 graphics slot with one of the following graphics cards installed:
o 2xNVIDIA GeForce GT 120 with 512MB of GDDR3 memory, PCI Express 2.0, one Mini DisplayPort, and one dual-link DVI port
· Support for up to eight 30-inch displays
· Support for digital resolutions up to 2560 by 1600 pixels
· Support for analog resolutions up to 2048 by 1536 pixels
· Video adapters available for:
o Additional DVI output using Mini DisplayPort to DVI Adapter (optional)
o Additional dual-link DVI output using Mini DisplayPort to Dual-Link DVI Adapter (optional)
o VGA output using Mini DisplayPort to VGA Adapter or DVI to VGA Display Adapter (optional)
Communications
· Two independent 10/100/1000BASE-T Ethernet (RJ-45) interfaces with support for jumbo frames
· Bluetooth 2.1 + Enhanced Data Rate (EDR)
· Optional AirPort Extreme 802.11n Wi-Fi wireless networking card;2 IEEE 802.11a/b/g compatible
Storage
· 1TB HDD
· Four 3.5-inch cable-free, direct-attach hard drive bays with built-in independent 3Gb/s Serial ATA channels; four internal hard drive carriers included
· One open optical drive bay for optional second SuperDrive
Electrical and operating requirements
· Line voltage: 100-120V AC or 200-240V AC (wide-range power supply input voltage)
· Frequency: 50Hz to 60Hz single phase
· Current: Maximum of 12A (low-voltage range) or 6A (high-voltage range)
· Operating temperature: 50° to 95° F (10° to 35° C)
· Storage temperature: -40° to 116° F (-40° to 47° C)
· Relative humidity: 5% to 95% noncondensing
· Maximum operating altitude: 10,000 feet
Environmental Status Report
· BFR-free
· PVC-free (internal cables)
· Highly recyclable aluminum enclosure
· Meets ENERGY STAR 5.0 requirements
· Rated EPEAT Gold
Acoustic Performance
DECLARED NOISE EMISSIONS in accordance with ISO 9296
Sound Power Level LWAd (B) 1 B = 10 dB | Sound Pressure Level Operator Position LpAm (dB) | |||
2.66 GHz | 2.26 GHz | 2.66 GHz | 2.26 GHz | |
Idle | 3.7 | 3.5 | 26 | 25 |
Hard drive accessing | 3.7 | 3.6 | 26 | 25 |
CD drive accessing | 4.9 | 5.2 | 41 | 41 |
1. LWAd is the statistical upper-limit A-weighted sound power level (rounded to the nearest 0.1 B).
2. LpAm is the mean A-weighted sound pressure level measured at the operator position (rounded to the nearest dB).
3. 1 B (bel) = 10 dB (decibel).
Connections and audio
· Four FireWire 800 ports (two on front panel, two on back panel)
· Five USB 2.0 ports (two on front panel, three on back panel)
· Two USB 2.0 ports on included keyboard
· Front-panel headphone minijack and internal speaker
· Optical digital audio input and output TOSLINK ports
· Analog stereo line-level input and output minijacks
PCI Express expansion
· Three open full-length PCI Express expansion slots
o One PCI Express 2.0 x16 slot
o Two PCI Express 2.0 x4 slots
· All slots provide mechanical support for 16-lane cards
· 300W combined maximum for all PCI Express slots
Software
· Mac OS High Sierra