Replacement for 500-7644-01: Drop-In Alternatives We Stock
Looking for a replacement for the 500-7644-01 (500-7644-01 - Sun Main System Board for X4100 Server)? 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 500-7644-01
| SKU | 500-7644-01 |
|---|---|
| Product | 500-7644-01 - Sun Main System Board for X4100 Server |
| Current price | $1,078.74 |
| Stock status | In Stock |
| Detail page | View 500-7644-01 › |
Drop-in replacements for 500-7644-01
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.
C777640001 - HP GL/2 and RTL Main Logic Formatter Board Assembly with 16MB Memory for DesignJet 500 / 800 Series Plotters
SKU: C777640001
Price: $465.88
C7776-20151 - HP GL/2 and RTL Main Logic Formatter Board Assembly with 16MB Memory for DesignJet 500 / 800 Series Plotters
SKU: C7776-20151
Price: $545.28
C7776-60151 - HP GL/2 and RTL Main Logic Formatter Board Assembly with 16MB Memory for DesignJet 500 / 800 Series Plotters
SKU: C7776-60151
Price: $642.43
C7769-60143 - HP GL/2 and RTL Main Logic Formatter Board Assembly with Firmware for DesignJet 500 / 800 Series Plotters
SKU: C7769-60143
Price: $1,233.07
297040-001 - Compaq System Board PROSIGNIA 200 6/XXX Main Board PII SYSTEMS
SKU: 297040-001
Price: $801.72
012585-001 - HP Main System Board (Motherboard) for HP ProLiant DL385 G1/G2 Server
SKU: 012585-001
Price: $96.84
A6961-69301 - HP Main System Board (Motherboard) for Integrity RX4640 Server
SKU: A6961-69301
Price: $132.34
411248-001 - HP Main System Board (Motherboard) for HP ProLiant DL385 G1/G2 Server
SKU: 411248-001
Price: $170.53
012516-001 - HP Main System Board (Motherboard) with Processor Cage for ProLiant DL380 G5 Server
SKU: 012516-001
Price: $184.21
378911-001 - HP Main System Board (Motherboard) for HP ProLiant DL385 G1/G2 Server
SKU: 378911-001
Price: $205.26
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.