Replacement for 375-3581-01: Drop-In Alternatives We Stock
Looking for a replacement for the 375-3581-01 (375-3581-01 - Sun StorageTek 6140 4-Port Fibre Channel RAID Controller)? 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 375-3581-01
| SKU | 375-3581-01 |
|---|---|
| Product | 375-3581-01 - Sun StorageTek 6140 4-Port Fibre Channel RAID Controller |
| Stock status | In Stock |
| Detail page | View 375-3581-01 › |
Drop-in replacements for 375-3581-01
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.
5407156-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array RoHS-6 Compliant
SKU: 5407156-01
Price: $226.08
540-7156-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array RoHS-6 Compliant
SKU: 540-7156-01
Price: $317.80
390-0330-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array
SKU: 390-0330-01
Price: $318.32
3900330-01 - Sun 300GB 15000RPM Fibre Channel 4GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array
SKU: 3900330-01
Price: $318.32
375-3386-01 - Sun Storagetek 4GB PCI-Express Dual-Port Fibre Channel Host Bus Adapter
SKU: 375-3386-01
Price: $127.53
5406635-01 - Sun 500GB 7200RPM SATA 3GB/s 16MB Cache 3.5-inch Hard Drive for StorageTek 6140 Array
SKU: 5406635-01
Price: $250.53
375-3499-01 - Sun Fibre Channel RAID Controller with 512MB Cache with Battery for StorageTek 2540
SKU: 375-3499-01
Price: $831.42
594-4077-01 - Sun Storagetek 4GB PCI-Express Dual-Port Fibre Channel Host Bus Adapter
SKU: 594-4077-01
Price: $127.53
375-3356-01 - Sun 2-Port 4GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: 375-3356-01
Price: $143.39
375-3305-01 - Sun 2-Port 2GB/s Fibre Channel PCI-Express Host Bus Adapter
SKU: 375-3305-01
Price: $157.07
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.