Replacement for X4450: Drop-In Alternatives We Stock
Looking for a replacement for the X4450 (X4450 - Sun Fire X4450 2X Quad Core 2.93GHz CPU Server System)? 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 X4450
| SKU | X4450 |
|---|---|
| Product | X4450 - Sun Fire X4450 2X Quad Core 2.93GHz CPU Server System |
| Current price | $801.72 |
| Stock status | In Stock |
| Detail page | View X4450 › |
Drop-in replacements for X4450
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.
X5075A-Z - Sun 4 x AC Input Power Cords 16A (International) 4m 180-2004 for Sun Rack 900 Sun Fire V20z Sun Fire V60X RoHS Y
SKU: X5075A-Z
Price: $115.79
501-6706 - Sun CPU/Memory Board 2 X 1.05GHz UltraSPARC III CPU 8MB Cache No Memory for Fire V480/V880z and V880 Server
SKU: 501-6706
Price: $194.43
501-6164 - Sun CPU/Memory Board 2 X 1200MHZ UltraSPARC III CPU 8MB Cache 4GB DRAM Memory (16X256MB) for Fire V480 / V880z Server
SKU: 501-6164
Price: $286.32
501-6163 - Sun CPU/Memory Board 2 X 1.05GHz UltraSPARC III CPU 8MB Cache 4GB DRAM Memory (16X256MB) for Fire V480 / V880z and V880 Server
SKU: 501-6163
Price: $296.46
7870C4U - IBM BladeCenter HS22 1x Intel Xeon 2.93GHz Quad Core CPU 4GB RAM Server System Blade Server System
SKU: 7870C4U
Price: $186.79
X7415A - Sun Fire V440 1.062GHz CPU Memory Board with 2GB RAM Server System
SKU: X7415A
Price: $142.18
X7502A - Sun Fire B100s UltraSPARC IIi 650MHz CPU 1GB RAM 30GB Hard Drive Blade Server System
SKU: X7502A
Price: $1,263.63
541-1455 - Sun System Board (Motherboard) with 4-Core 1.0GHz CPU for Fire T2000
SKU: 541-1455
Price: $294.74
541-2407-01 - Sun System Board (Motherboard) 8-Core 1.2GHz CPU for Fire T2000
SKU: 541-2407-01
Price: $571.05
541-2409 - Sun System Board (Motherboard) with 4-Core 1.0GHz CPU for Fire T2000
SKU: 541-2409
Price: $714.97
511-1200 - Sun System Board (Motherboard) with 4-Core 1.2GHz CPU for Fire T5120
SKU: 511-1200
Price: $1,494.21
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.