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ASRock 939Dual-SATA2
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ASRock 939Dual-SATA2

Overall rating 8/10

ASRock delivers a motherboard with features that shouldn't be available at its price range. The 939Dual-SATA2 is just the thing for anyone with an upgrade fetish but finding it hard to choose between keeping their AGP graphics card or moving to a new CPU. More on this one-of-a-kind board inside.

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Product Specification

Processor Support and Chipset Type
  • Processor Support:
    • Supports AMD socket 939 Athlon 64 CPU
    • Supports AMD socket 939 Athlon 64 FX CPU
    • Supports AMD Cool 'n' Quiet Technology
  • Chipset Type:
    • Northbridge: ULi M1695
      • Bi-directional 1GHz (2000MT/s) HyperTransport interface to processor
      • Supports one PCIe x16 or two PCIe x8 graphics interface
      • Supports two PCIe x1 or one PCIe x4 interfaces
    • Southbridge: ULi M1567
      • Bi-directional 800MHz (1600MT/s)
      • HyperTransport interface to processor
      • Supports one 1.5V AGP 8x / 4x port
      • Supports up to seven PCI v2.3 slots
      • Supports up to eight USB 2.0 ports
      • Supports two SATA ports (with RAID 0, 1 and JBOD capabilities)
      • Dual-channel Ultra ATA-133 IDE port
      • Built-in Fast Ethernet (10/100Mbps) MAC
  • Dual channel memory architecture integrated into processor
  • Four 184-pin DDR DIMhttp://cms.hardwarezone.com/node/add/specifications/parent/45197M sockets
  • Supports 2.5v DDR SDRAM DIMM modules
  • Supports up to 4GB using PC1600 (DDR200), PC2100 (DDR266), PC2700 (DDR333) and PC3200 (DDR400) unbuffered DDR SDRAM DIMM
  • ULi M1567 Southbridge
    • 4 x Ultra ATA 33/66/100/133 (data transfer rate up to 133MB/sec.)
    • 2 x SATA (Serial ATA 1.5Gbps interface)
    • Supports SATA RAID 0, RAID 1, JBOD
  • JMicron JMB360 SATA 3.0Gbps controller
    • 1 x Serial ATA 3.0Gbps interface
Audio Realtek ALC850 8-channel AC'97 audio CODEC
Networking Realtek RTL8201CL PCI Fast Ethernet PHY
Rear I/O
  • 4 x USB 2.0 ports
  • 1 x RJ45 LAN port
  • 8-Channel Audio I/O ports
  • 1 x 9-pin serial port
  • 1 x parallel port
  • 1 x mini-DIN-6 PS/2 mouse port
  • 1 x mini-DIN-6 PS/2 keyboard port
Internal Connectors
  • 1 x Floppy connector
  • 2 x Ultra ATA IDE connectors
  • 3 x SATA connectors
  • 4 x USB 2.0 ports
  • 1 x CD-IN
Expansion Slots
  • 1 x PCIe x16 slot, PCI Express Bus specification v1.0a compliant
  • 1 x PCIe x1 slot, PCI Express Bus specification v1.0a compliant
  • 1 x AGP 4x/8x slot
  • 3 x 32-bit PCI slots, PCI 2.3 compliant
  • 1 x Future CPU Port
Other Features
  • ASRock U-COP
  • Boot Failure Guard (B.F.G)
Form Factor ATX Form Factor, 12"x 9.6"(30.5cm x 24.4cm)