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Poly 790FX3
Recommended Configuration
Download Driver
Online Custom Configurator for Advanced User
Poly 790FX3
Socket AM3, 4 x PCIe for Quad Graphics Cards


Featured Highlights
AMD Phenom™ II X4 / Phenom X3 processor (Socket AM3)
AMD 790FX Chipset
up to 16GB 4xDDR3 2000MHz Memory
Supports 6 SATA-II Drive, RAID-0, 1, 0+1 and 5
4 PCI-E 16X
1 PCI-E X1
Realtek 8 Ch. HD BluRay ready audio
Dual Gigabit LAN, eSATA&USB Combo port, IEEE 1394a


Poly 790FX3 is based on the AMD 790FX/SB750 chipset, supports 4 PCI-E x16 2.0 to allow quad CrossfireX, features integrated DDR3 1333, 1600, & 2000MHz memory up to 16GB, PCIe X16/x1, eSATA , IEEE1394a, Gigabit LAN, high-definition 8-channel audio, and USB 2.0.

 Recommended Models
  Customize this model

Starts at $1350 without Monitor

We provide wide range of Display selection and Configuration to maximize your productivity

. 4x 30" 2560x1600 for 5120x3200 Dual Link
. 1x 30" 2560x1600 Dual-Link
. 2x 24" 1920x1200 for 3840x1200
. 1x 24" 1920x1200 or 1200x1920
. 4x 20" 1200x1600 for 4800x1600 Vertical
. 2x 20" 1600x1200 for 3200x1200 Horizontal
. 2x 20" 1200x1600 for 2400x1600 Vertical
. 2x 20" 1600x1200 and 1200x1600 each (H+V)
. 1x 20" 1600x1200 or 1200x1600 Rotatable
. 3x 19" 1280x1024 for 3840x1024 Horizontal
. 2x 19" 1280x1024 for 2048x1280 Vertical
. 2x 19" 1280x1024 and 1024x1280 each (H+V)
. 1x 19" 1280x1024 or 1024x1280 Rotatable
  • Customize
  • Specifications
For the PC Connoisseur
  • AMD 790FX (AMD RD790) Chipset / ATI SB750 Chipset
  • Supports 64-bit AMD Phenom™ II X4 / Phenom X3 processor (Socket AM3)
  • Supports AMD CPU with 140W power requirement
  • Supports 4 240-pin DDR3 SDRAMs up to 16GB memory size
  • Supports Dual Channel DDR3 1333/1600/2000+ DDR3 SDRAM
  • Supports 1.5~2.0V DDR3 SDRAM DIMM
Graphics &
  • Four 16-lane PCI Express graphics slots to allow quad CrossfireX.

CrossFireX Mode:  Links 2 or more graphics adapters to gain better performance while gaming.  Also able to support 2 monitors per graphics adapted included.  ***Supports up to 2 cards in CrossFire Mode.

  • Supports up to 6 SATA - RAID 0 or 1, 0+1, 5
  • An IDE controller on the ATI SB750 chipset provides IDE HDD/CD-ROM with PIO, Bus Master and Ultra DMA133/100 operation modes. Can connect up to 2 IDE devices
  • Dual Realtek 8111DL Gb LAN chip
  • Supports 10Mb/s, 100Mb/s and 1000Mb/s
  • Compliance with PCI-Express v1.0a
  • 8 Channel software audio codec Realtek ALC889
  • True Blu-ray Audio Support
  • Compliance with Azalia v1.0 spec
  • Flexible 8-channel audio with jack sensing
I/O control
  • 1 floppy port supports 1 FDD with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes 
  • 1 serial port (supported by pin-out) 
  • 1 audio jack (6-in-1), coaxial/fibre SPDIF out
  • 11 USB 2.0 ports (Rear x 7 / Front x 4)  
  • 2 RJ45 LAN jack 
  • 1 eSATA/USB share port
  • 2 IEEE 1394 a connectors (Rear x 1/ Front x 1)
  • 1 CD-in pinheader
Expansion Slots
  • Four PCI Express X16 slots , support ATI CrossFire Technology (PCI Express Bus Specification v2.0 compliant)
  • One PCI Express X1 slot
  • Two 32-bit PCI slots (3.3v/5v PCI Bus Master slots)
Chassis TS514 10-Bay Standard ATX Tower, 7 standard I/O Slots
Drive Bay:      5 x 5.25" Exposed, 1 x 3.5" Exposed, 4 x 3.5" Internal
Front Top I/O:  1 x eSATA, 2 x USB 2.0, 1 x Firewire, 2 x Audio Jacks
Cooling:        25cm low-RPM Quiet Side Fan, Optional 12cm low-RPM Quiet front and Rear Fans
Dimension:      18.2"H x 8"W x19.3"D  (45 lb excludes Monitor)
Power Supply: 700Watt 80 Plus High Efficiency with PFC, Optional 400W, 600W, 1000W and 1200W, FCC, CE, UR Certified
OS Supported Windows Vista™ Ultimate 64/32bit, Business, Premium, XP Professional, Linux, FreeBSD, Sun Solaris.
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