Motherboard 283983-001/261981-001 for HP Desktop PC
The 283983-001 Motherboard is a replacement motherboard designed for compatible HP desktop systems using older-generation hardware. It is suitable for offices, workshops, educational setups, technicians, collectors, and users who need to maintain a legacy HP computer for basic computing or specialized applications. The board uses a Socket 478 interface and supports compatible Intel Pentium 4 processors, while DDR2 memory provides the required platform for supported older systems.
Moreover, its AGP 4X graphics slot and IDE storage connectivity allow users to continue working with compatible legacy components. Therefore, it can be useful when the original motherboard becomes faulty, but the processor, RAM, storage, cabinet, and other components remain functional. Before ordering, however, compare the original part number, processor socket, memory type, expansion slots, connectors, mounting points, and chassis layout. Checking these details helps confirm compatibility and makes the replacement process easier.
283983-001/261981-001 Motherboard Specifications
| Specification | Details |
|---|---|
| Product | HP Desktop Motherboard |
| Part Numbers | 283983-001 / 261981-001 |
| Processor Socket | Socket 478 |
| Processor Support | Compatible with Intel Pentium 4 |
| Memory Type | DDR2 |
| Maximum Memory | Up to 2GB |
| Graphics Expansion | AGP 4X |
| Storage Interface | IDE |
| USB | USB 2.0 |
| Audio | Integrated Audio |
| Application | Legacy HP Desktop Systems |
| Product Type | Replacement Motherboard |
283983-001 Motherboard for Compatible HP Desktops
The 283983-001 Motherboard provides a replacement platform for compatible HP desktop systems. Therefore, technicians can replace a failed motherboard while continuing to use working components from the existing computer.
For example, an older HP desktop may still be suitable for document processing, basic office applications, accounting software, educational programs, or legacy applications. Moreover, retaining functional hardware can make component-level replacement more practical than replacing the entire system.
Socket 478 Intel Pentium 4 Support
The motherboard uses a Socket 478 interface and supports compatible Intel Pentium 4 processors according to the supplied specifications. As a result, it can maintain desktop systems built around this older processor platform.
However, processor compatibility should be verified before installation. Therefore, check the exact Pentium 4 model, existing motherboard configuration, and system documentation before ordering the replacement board.
DDR2 Memory for Legacy Computing
The board supports DDR2 DIMM memory with up to 2GB according to the supplied specifications. Consequently, it can suit compatible legacy desktops that already use DDR2 modules.
Before purchasing memory, compare the existing RAM type, capacity, module configuration, and motherboard support. DDR2 memory also differs physically and electrically from newer DDR3, DDR4, and DDR5 generations, so correct identification remains important.
AGP 4X Graphics and IDE Storage
The motherboard includes an AGP 4X slot for compatible dedicated graphics hardware. Therefore, users maintaining an older desktop can continue using supported AGP graphics cards where required.
In addition, the board provides IDE connectivity for compatible hard drives and optical drives. As a result, users can continue working with legacy storage hardware without immediately redesigning the complete system.
USB 2.0 and Integrated Audio
The motherboard provides USB 2.0 connectivity for compatible keyboards, mice, printers, flash drives, and other peripherals. Furthermore, integrated audio supports basic multimedia and sound requirements without requiring a separate audio expansion card.
These features make the board suitable for older office systems and other legacy computers that still rely on traditional desktop peripherals.
Maintain Existing HP Desktop Hardware
Replacing a faulty motherboard can help extend the practical use of an older HP desktop when the remaining hardware remains functional. Therefore, businesses, educational institutions, workshops, and IT technicians can evaluate the complete system before replacing it.
Moreover, maintaining existing components can be useful when the desktop runs software or hardware that depends on an established legacy configuration.
Check Compatibility Before Ordering
Before purchasing, compare the original motherboard part number with 283983-001 or 261981-001. In addition, check the processor socket, DDR2 memory support, AGP slot, IDE connectors, USB ports, mounting arrangement, rear I/O layout, and chassis design.
If compatibility remains uncertain, provide the original motherboard label, HP desktop model, and photographs of the board. As a result, the replacement can be reviewed more accurately before purchase.
Why Choose VisionIT Peripherals?
VisionIT Peripherals supplies motherboards, processors, RAM, SSDs, HDDs, desktops, laptops, workstations, power supplies, monitors, and other IT hardware. Moreover, customers can discuss compatibility, pricing, availability, warranty, and bulk requirements before ordering.
As a Microsoft Authorized Refurbisher, VisionIT Peripherals also supports organizations with genuine Microsoft software licensing requirements.
We Also Sell
- Branded Motherboards
- Processors from Intel and AMD
- RAM & Memory
- SSD & HDD Storage
- SMPS for HP, Dell & Lenovo
- Pre-Owned Desktops
- Genuine Microsoft Windows Licenses
Frequently Asked Questions About 283983-001 Motherboard
What is the 283983-001 Motherboard used for?
It is a replacement motherboard for compatible HP desktop systems using the supported Socket 478 and DDR2 hardware platform.
Which processors does it support?
The supplied specifications identify compatible Intel Pentium 4 processors. Verify the exact processor model before installation.
How much memory does it support?
The supplied specifications state support for up to 2GB of DDR2 memory. Check the existing module configuration before purchasing RAM.
Does it support AGP graphics cards?
Yes. The board includes an AGP 4X slot for compatible legacy graphics cards.
Can I use IDE hard drives and optical drives?
Yes. The motherboard includes IDE connectivity for compatible legacy storage and optical drives.
Is this motherboard suitable for older office computers?
Yes. It can suit compatible legacy HP desktops used for basic office applications, documentation, education, accounting, and other supported workloads.
Order 283983-001 Motherboard
Choose the 283983-001 Motherboard when a compatible HP desktop requires a replacement board. First, verify the original part number and complete system configuration. Then, contact VisionIT Peripherals for current availability, pricing, compatibility assistance, warranty information, and bulk-order support.












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