Is it still possible to buy a new computer with ISA slots?

Computers with multiple ISA slots

Yes but not many companies have them new anymore as it is harder and harder to find parts for such computers. has a few configurations that are new computers with ISA slots. Here are a couple of examples:

Interloper SC16 System:

High End Intel Quad Core Computer with 2 ISA slots


  • Mid Tower case with power supply

    New computer with ISA slots, High End Intel Quad Core Computer with 2 ISA slots
    High End Intel Quad Core Computer with 2 ISA slots
  • Socket 1150 motherboard with:
    • 1 PCIe x16 Gen 3 slot (PCIe 3.0)
    • 1 PCIe x4 Gen 2 slot (PCIe 2.0) – x1 signal
    • 4 PCI slots (PCI 2.3)
    • 2 ISA slots
  • Intel Quad Core i5-4590S 3.00GHz 6MB 5GT/s LGA 1150 CPU
  • 8GB DDR3 memory – upgradeable to 16GB
  • 500GB SATA hard drive
  • DVD-R/RW drive



Interloper SC4 System:


  • Mid Tower case with 400W power supply
    New Pentium 4 computer with 3 ISA slots
    New Pentium 4 computer with 3 ISA slots

  • Pentium4 Socket 478 motherboard with 3 ISA slots, 2 PCI and 1 AGP
  • Intel Pentium 4, 2.8GHz CPU
  • 1GB memory – upgradeable to 2GB
  • 80GB hard drive
  • Floppy drive
  • DVD-R/RW drive
  • Standard Audio
  • Standard video
  • 10/100 Ethernet LAN
  • 2 x 9 pin serial ports

Interloper SC5 Rackmount System:

The SBC (single board computer) comes with:

  • Pentium 4, 3.0 GHz CPU

    New computer 4U rackmount system with 9 ISA slots
    4U rackmount system with 9 ISA slots – New
  • 1 GB DDR memory
  • On-board video
  • On-board 10/100 LAN
  • Active PICMG Backplane with:
    • 9 ISA slots
    • 4 PCI slots
    • 1 PICMG slot for SBC

If you need a custom configuration, call them. They may have an alternate solution for you.

ISA Computers

computers with ISA slots

We provide you with several solutions regarding computers with ISA slots. If you like building your own computers, we can provide you with just the motherboards with ISA slots and you can put together the rest of the system. If you prefer fully assembled and tested computer systems with ISA slots, we can do that also.

Here are examples of motherboards and systems with ISA slots.

desktop computers with 1 ISA slots, micro atx or baby AT style, form factor, format isa slot, pentium, pentium II and pentium III computers with 3 isa slots

Mid Tower ATX computer with 3 ISA slots

micro atx motherboard with 1 isa slot, biostar m6vlr, mainboard with isa slot

Biostar M6VLR micro ATX Socket 370 motherboard with 1 ISA slot. VIA VT8601A(PLE133T) Chipset, 133 FSB, 2×168-pin PC-133 SDRAM DIMM sockets, 3 x PCI, 1 x ISA, 1 x AMR socket. On-Board Audio with horizontal jacks, Video and LAN

Mid Tower computers with 1 ISA slots, micro atx or baby AT style, form factor, format isa slot, 3 isa also available, pentium III and pentium 4

Mid Tower or Full Tower computer with 1 to 3 ISA slots

baby at motherboard with 3 isa slots, asus sp97-v, baby at mainboard with isa slot

Asus SP97-V Socket 7 Baby AT motherboard. SIS 5598 chipset. 4 PCI, 3 ISA slot(s). 4SIMM sockets. 512K cache.

rackmount computers with 1 ISA slot, 2 isa slots pentium 4 computers with 3 ISA slots,

Rackmount computers with 1 to 3 ISA slots

pentium 4 motherboard with 3 isa slots, SY-P4I845GVISA PLUS socket 478 with 3 ISA slots

Soyo SY-P4I845GVISA PLUS Pentium 4 socket 478 motherboard with 3 ISA slots. Two DDR333/266 DIMM sockets. 4 PCI and 3 ISA Slots. On-board audio, video and LAN. ATX Form Factor.

industrial rackmount computers with 8 ISA slots, micro atx or baby AT style, form factor, format isa slot, 5 to 10 ISA slots

Industrial computers with 3 to 8 ISA slots – up to 11 ISA slots

passive backplane with 10 isa slots or 11 isa slots, picmg industrial rackmount computer with isa slots

19-Slot (7xPCI, 12 ISA) PICMG Backplane,3rd generation design of ACTI-Backplane, Enhanced PCB thickness to prevent bending, As many as 11 ISA slots for legacy bus applications, More PICMG CPU slots to fit versatile SBC boards, Specially designed capacitor which lowers the ESR and prevents explosion, Well-designed power ensures sufficient power is delivered to every slot.

Your requirements may be different. Let us know how many ISA slots you need, what speed CPU you need, what kind of case / chassis you prefer and we will try to come with the best possible solution. Feel free to contact us.

ISA Motherboard

Legacy ISA Motherboards

Some people think that ISA motherboards are extinct. They should have been extinct as they were introduced in the 80’s. However; they have proved to be very resilient and are still in demand in certain industrial automation applications.

At, we sell motherboards with ISA slots from 1 to 14 ISA slots. Some are new and some refurbished. We also sell computers with ISA slots and motherboard + CPU + Memory kits with ISA slots. We call them specialty upgrade kits with ISA slots.

ISA Motherboards are needed by companies looking for compatibility with legacy technology that require an ISA motherboard with ISA slots. An ISA motherboard with ISA slots is an invaluable platform for companies with heavy investment in machinery that still requires controller cards / SBCs that run off an ISA slot.’s standard product line of ISA motherboard with ISA slot are available with one, two or three ISA slots. Whether your ISA card is full length or half length, we sure will have the right size ISA motherboard and chassis for you. Our ISA motherboard with ISA slots are compatible with a variety of older operating systems such as MS DOS, Windows 95, Windows 98, NT, 2000, XP etc.isa motherboard, pentium 4 motherboard with 3 isa slots,

The ISA bus is still used today for specialized industrial purposes. In 2008 a more modern ISA motherboard for Intel Core 2 Duo processors was released which in addition to other special I/O features, is equipped with two ISA slots. It is marketed to industrial and military users who have invested in expensive specialized ISA bus adaptor cards, which are not available in PCI bus versions. PC/104 bus, used in industrial and embedded applications, is a derivative of the ISA bus, utilizing the same signal lines with different connectors. The LPC bus has replaced the ISA bus as the connection to the legacy I/O devices on recent ISA motherboard; while physically quite different, LPC looks just like ISA to software, so that the peculiarities of ISA such as the 16 MB DMA limit (which corresponds to the full address space of the Intel 80286 CPU used in the original IBM AT) are likely to stick around for a while.

Many people think that computers with ISA slots will be either impossible to find or extremely expensive. At we use up-to-date industry standard components to custom-build computers with ISA slots that are very reasonably priced. We offer several versions of ISA motherboard with ISA slot. We work with you to design a system that is easy to use and highly efficient.

We carry motherboards in ATX, Micro ATX, AT and Baby AT form factor in socket 3, 5, 7, slot 1, II, socket A, 370, 478 and socket 775. In motherboard format, we have boards with 1 ISA, 2, 3 or 6 ISA slots. If you need more ISA slots than that, then we have to move you to a rackmount solution and there we can provide you up to a 14 ISA slot configuration.

Our trained sales staff will configure a solution of ISA Motherboard with ISA slot and related components to fit your needs. We work with major corporations, universities, small businesses and the U.S. government to develop custom designed computers using motherboards with ISA slots. We will do our best to help you keep your equipment humming.

Feel free to contact us with your requirements and we will be glad to configure an ISA solution for you.