BL440ZX Motherboard Technical Product Specification
The Intel BL440ZX motherboard is an NLX‑form‑factor board (10.0" × 8.25") that supports Intel Celeron processors in a 370‑pin PGA socket, 128 KB integrated L2 cache, and up to 256 MB of 66 MHz SDRAM. It integrates the Intel 82440ZX chipset, a 2 Mbit flash BIOS, and provides a range of I/O including serial, parallel, USB, PS/2, LAN, audio, and graphics interfaces.
The document includes a full hardware description, BIOS setup menus, error and beep code tables, environmental and reliability data, and references to related specifications and support resources.
| Form Factor | NLX (10.0 inches by 8.25 inches) |
|---|---|
| Processor Socket | PGA370S (370‑contact) socket |
| Supported Processor | Intel Celeron on 66 MHz host bus |
| Integrated L2 Cache | 128 KB |
| Memory Capacity | Up to 256 MB of 66 MHz non‑ECC SDRAM |
| LAN Controller | Intel 82559 10/100 Mbps PCI LAN controller |
| Graphics Subsystem | Integrated ATI RAGE PRO TURBO 2X AGP controller with 8 MB SDRAM |
| BIOS Flash Memory | 2 Mbit (Intel E28F200B5) |
It uses the NLX form factor measuring 10.0 inches by 8.25 inches.
A long tone followed by two short tones is emitted when the video configuration fails.
Intel provides support at http://support.intel.com/support/motherboards/desktop/ and http://www.intel.com/.