![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | SYS-7045A-3 | - SuperServer 7045A-3 (Beige)
| SYS-7045A-3B | - SuperServer 7045A-3B (Black)
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | CPU | - Dual 771-pin LGA Sockets
- Supports up to two Intel® 64-bit Xeon® processor(s) of the same
type below: - Quad-Core Intel®
Xeon®Processor 5400/5300 sequence (Harpertown /Clovertown processor) up to 3.16 GHz - Dual-Core Intel®
Xeon®Processor 5200/5100/5000 sequence (Wolfdale /Woodcrest/Dempsey processor) up to 3.40 GHz | System Bus | - 1333 / 1066 / 667 MHz system bus
| Operating System Software | - Supports 64-bit Operating Systems
- Supports 32-bit Operating Systems
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Memory Capacity | - Eight 240-pin DIMM slots
- Supports up to 32 GB 667 / 533MHz DDR2 ECC FB-DIMM memory
- Dual branch memory bus
- Memory must be populated in pairs
- Memory Mirroring supported
| Memory Type | - 667 / 533MHz FB-DIMM (Fully Buffered DIMM) DDR2 ECC SDRAM 72-bit, 240-pin gold-plated DIMMs
| DIMM Sizes | | Memory Voltage | | Error Detection | - Corrects single-bit errors
- Detects double-bit errors (using ECC memory)
- Supports Intel® x4 and x8 Single Device Data Correction (SDDC)
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Chipset | - Intel® 5000X (GreenCreek) chipset
- MCH + PXH-V + ESB2
| SAS | - Adaptec AIC-9410W Serial-Attached SCSI (SAS) Controller
- SAS Dual-Channel (internal)
- Each SAS channel supports up to 4 SAS / SATA drives for a total of up to 8 SAS or SATA hard drives
- Host RAID 0, 1, & 10 support
| RAID | - Support for Zero-Channel RAID
- RAID 0, 1, 5, 10
- Optional: (Card NOT included)
| IPMI | - Support for Intelligent Platform Management Interface v.2.0
- 200-pin IPMI slot (SIMLP)
- (Optional: AOC-SIMLP-B)
- (Optional: AOC-SIMLP-3) with 3rd LAN support
- NOTE: KVM-over-LAN not supported - there is no DVO signal to the IPMI slot
| Network Controllers | - Intel® 82563EB Dual-Port Gigabit Ethernet Controller
- Supports 10BASE-T, 100BASE-TX, and 1000BASE-T, RJ45 output
- Intel® I/OAT support for fast, scaleable, and reliable networking
| Super I/O | | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | PCI-Express | - 1 (x16) PCI-E slot
- 1 (x4) PCI-E (using x16) slot
| PCI-X | - 2x 64-bit 133/100MHz PCI-X (3.3V) slots
- 1x 64-bit 100MHz PCI-X (3.3V) slot
| PCI | - 1x 32-bit 33MHz PCI (5V) slot
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | IDE | - Single EIDE channel supports up to two UDMA IDE devices(IDE-M, IDE-S) including CF card
- Supports UDMA Mode 5, PIO Mode 4, and ATA/100
- Compact Flash (40-pin connector, IDE 1, single channel) slot
| LAN | | USB | - 4x USB rear ports
- 2x USB internal header
- 6 total USB ports, 2.0 Compliant / 1.1 Compliant
| Audio | | Keyboard / Mouse | - PS/2 keyboard and mouse ports
| Serial Port / Header | - 1 Fast UART 16550 serial port
- 1 Fast UART 16550 serial header
| Parallel Port | - 1 ECP / EEP parallel port
| | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/pixel.gif) | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Form Factor | - 4U Rackmountable / Tower
- Optional Rackmount Kit (CSE-PT26)
| Model | | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Height | - Tower: 17.2" (437mm)
Rackmount: 7.0" (178mm) | Width | - Tower: 7.0" (178mm)
Rackmount: 17.2" (437mm) | Depth | | Gross Weight | | Available Colors | | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Buttons | - Power On/Off button
- System Reset button
| LEDs | - Power LED
- Hard drive activity LED
- 2x Network activity LEDs
- System Overheat / Fan Fail LED
- Power Fail LED
| Ports | | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Hot-swap | | Peripheral Bay(s) [90o Rotatable] | - 3x 5.25" Peripheral Drive Bays
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | SC743 SAS / SATA Backplane w/ Enclosure Management | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Fans | - 4x 5000 RPM Hot-swappable PWM Cooling Fans
- 1x 4000 RPM Hot-Swappable Rear Exhaust PWM Fan
- 1x Air Shroud
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | 645W Low-Noise AC power supply with PFC [ 24-pin, (4-pin, 8-pin) = 12V ] | AC Voltage | - 100 - 240V, 50 - 60Hz, 11 - 5Amp
| DC Output | | +5V | | +5V standby | | +12V | | -12V | | +3.3V | | | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | CPU | - Monitors for CPU Cores, +1.8V, +3.3V, +5V, -12V & +5V Standby, VBAT
- CPU Core 5-Phase-switching voltage regulator with auto-sense from 0.8375V-1.60V
| FAN | - Total of eight 4-pin fans
- 8x fans with status monitoring
- Status monitor for speed control
- Status monitor for on/off control
- Support for 3-pins (w/o speed control)
- Low noise fan speed control
- Pulse Width Modulated (PWM) fan connectors
| Temperature | - Monitoring for CPU and chassis, environment
- CPU thermal trip support
- Thermal Control for 8x Fan Connectors
- PSU I2C temperature sensing logic
- Thermal Monitor 2 (TM2) support
- PECI
| LED | - CPU / System Overheat LED
- Suspend-state Indicator LED
- +5V Standby Alert LED
| Other Features | - Chassis intrusion detection
- Chassis intrusion header
- SDDC Support
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | Environmental Spec. | - Operating Temperature: 10°to 35°C (50°to 95°F)
- Non-operating Temperature: -40°to 70°C (-40°to 158°F)
- Operating Relative Humidity: 8% to 90% (non-condensing)
- Non-operating Relative Humidity: 5 to 95% (non-condensing)
| | ![](https://www.supermicro.com/a_images/boxes/line_yellow.gif) | BIOS Type | - 8Mb Flash EEPROM with Phoenix® BIOS
| BIOS Features | - Plug and Play (PnP)
- SMBIOS 2.3
- DMI 2.3
- PCI 2.2
- ACPI 1.0
- PCI-X 1.0
- USB Keyboard support
- Hardware BIOS Virus protection
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