Replacement for P4P800: Drop-In Alternatives We Stock
Looking for a replacement for the P4P800 (P4P800 - ASUS Single Socket 478 Mainboard)? Pro Disk Network ships drop-in replacements and equivalent modern parts from US inventory. Every alternate below is in-stock today with same-day shipping for orders placed before 2pm ET. If your unit is still under warranty, contact our engineering team — we offer cross-shipping for B2B customers on Net 30 terms.
About the P4P800
| SKU | P4P800 |
|---|---|
| Product | P4P800 - ASUS Single Socket 478 Mainboard |
| Current price | $235.79 |
| Stock status | In Stock |
| Detail page | View P4P800 › |
Drop-in replacements for P4P800
Each part below is currently in our US warehouse, ships same-day for orders before 2pm ET, and includes our 90-day warranty. SKUs link to the full product page with photos, datasheets and B2B quote form.
P4P800S - ASUS Asus P4P800S Desktop Motherboard Intel Chipset Socket PGA-478 1 x Processor Support 2 GB Serial ATA/150 Ultra ATA/133 (ATA-7)
SKU: P4P800S
Price: $290.66
P4B533-VM - ASUS Intel 845G/ ICH4 Chipset Pentium 4/ Celeron Processors Support Socket 478 Motherboard
SKU: P4B533-VM
Price: $159.42
NMHMB3000B02 - ASUS Lenovo Ideapad Y530 Intel Socket 478 Laptop Motherboard
SKU: NMHMB3000B02
Price: $163.74
P4BGL-VM - ASUS Support Intel 845GL Pentium 4 Socket 478 micro-ATX Motherboard
SKU: P4BGL-VM
Price: $165.71
NNHMB1100A02 - ASUS Lenovo Ideapad Y530 Intel Socket 478 Laptop Motherboard
SKU: NNHMB1100A02
Price: $191.49
P4I65GSR - ASUS Intel Chipset P4I65G Socket PGA-478 Micro ATX Desktop Motherboard
SKU: P4I65GSR
Price: $237.09
90-MXG2R0-A0UAYZ - ASUS Intel Chipset P4I65G Socket PGA-478 Micro ATX Desktop Motherboard
SKU: 90-MXG2R0-A0UAYZ
Price: $237.09
60-NV3MB1000-D02 - Asus G60vx Gaming Laptop Motherboard Socket 478
SKU: 60-NV3MB1000-D02
Price: $237.50
P4S800-MX - ASUS Socket 478 P4/Celeron Motherboard max 3.06GHz+ SIS 661FX/963L
SKU: P4S800-MX
Price: $239.47
P4165G - ASUS Intel Chipset P4I65G Socket PGA-478 Micro ATX Desktop Motherboard
SKU: P4165G
Price: $279.51
How we pick replacements
Every recommendation above was selected using these criteria:
- Drop-in compatibility — same form factor (2.5"/3.5", PCIe slot, SFP port, etc.), so it fits the original chassis without modification
- Equivalent or better performance — matched on RPM/IOPS/speed/throughput, never downgraded
- Same-brand-preferred — we list the OEM-equivalent first when available, then trusted aftermarket
- Warranty coverage — 90-day Pro Disk warranty on every part, with 1-year option for B2B
- In stock today — never recommend a part that is on backorder
Need help confirming compatibility?
Our engineers validate every replacement against your specific server, switch, or chassis model before shipment. Email sales@prodisknetwork.com with your platform model (e.g., Dell PowerEdge R740, HP DL380 Gen10, Cisco Catalyst 9300) and we will confirm the exact part number that drops into your hardware.